Student Corner
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Electronic Components, Students Corner
Regulator 7905 7912 7915
Voltage regulators are very common in electronic circuits.
They provide a constant output voltage for a varied input voltage.
The 78XX IC is an iconic regulator IC that finds its application in most of the projects. The name 78XX signifies two meaning, “78” means that it is a positive voltage regulator and “XX” means that it provides 5/6/9/12/15/24V as outputSKU: n/a -
Sensor And Modules, Students Corner
Digital Mobile Power Bank 18650 Lithium Battery Charger
Features:
Portable Mobile Power Supply Module.
Supports 3 USB cables.
Hold down the button after standby, LED digital display power supply.
LED digital screen shows current battery power when charging.
When discharging, the LED digital screen displays the current power, and the display saves about 30 seconds (double-click button to restore the display).
After charging and discharging, the system will provide accurate battery instructions.
Specifications:
Material: ABS
Size: 65*25*5mm/2.56*0.98*0.2″
Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.
SKU: n/a -
Boards and Programmer, Students Corner
W5100 Ethernet Shield Development Board for Arduino in Pakistan
Boards and Programmer, Students CornerW5100 Ethernet Shield Development Board for Arduino in Pakistan
The W5100 Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100ethernet chip (datasheet). The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sketches which connect to the internet using the shield. The ethernet shield connects to an Arduino board using long wire-wrap headers which extend through the shield. This keeps the pin layout intact and allows another shield to be stacked on top.W5100 Ethernet Shield Specifications:
- 9V Output
- IEEE802.3af compliant
- Input voltage range 36V to 57V
- 1500V isolation (input to output)
- Overload and short-circuit protection
- Low output ripple and noise (100mVpp)
- High efficiency DC/DC converter: typ 75% @ 50% load
W5100 Ethernet Shield Features:
- The Ethernet Shield has a standard RJ-45 connection, with an integrated line transformer and Power over Ethernet enabled.
- The current shield has a Power over Ethernet (PoE) module designed to extract power from a conventional twisted pair Category 5 Ethernet cable.
- There is an onboard micro-SD card slot, which can be used to store files for serving over the network. It is compatible with the Arduino Uno and Mega (using the Ethernet library).
- The onboard microSD card reader is accessible through the SD Library. When working with this library, SS is on Pin 4. The original revision of the shield contained a full-size SD card slot; this is not supported.
- The shield also includes a reset controller, to ensure that the W5100 Ethernet module is properly reset on power-up. Previous revisions of the shield were not compatible with the Mega and need to be manually reset after power-up.
Package Include:
- 1 x W5100 Ethernet Shield Development Board for Arduino
Best Online Shopping Website for W5100 Ethernet Shield Development Board for Arduino in cheap price in Islamabad, Karachi, Rawalpindi, Peshawar, Multan, Faisalabad, Quetta, and all over Pakistan.
SKU: n/a -
Accessories, Students Corner
Raspberry Pi 4 Model B ABS Case Plastic Box
Introduction :
This is the plastic case made for Raspberry Pi 4 , perfect fit for it. It has fully enclosed design to protect the Raspberry Pi , but remain the power , HDMI , A/V , USB and Ethernet ports. The cover can easyly remove to get access to the Raspberry Pi board when you want to use the GPIO , POE or camera.
Specification :
1. Material : ABS
2. Weight : 55g approx
3. Color : White / White
4. Use for : Raspberry Pi
Feature :
1. Made by ABS material , has less effect for wifi and bluetooth signal. 2. Fully enclosed design to protect the Raspberry Pi , but remain the power , HDMI , A/V , USB and Ethernet ports. The cover can easyly remove to get access to the Raspberry Pi board when you want to use the GPIO , POE or camera.
Package list :
1 x ABS case
Best Online Shopping Website for Raspberry Pi 4 Model B ABS Case Plastic Box in cheap price in Islamabad, Karachi, Rawalpindi, Peshawar, Multan, Faisalabad, Quetta, and all over Pakistan.
SKU: n/a -
Sensor And Modules, Students Corner
PH Sensor/Gravity Sensor
Liquid PH Value Detection Sensor Module PH Electrode Probe BNC Monitoring Control Board For Arduino BNC Electrode Probe Controller
Summary:
Ph0-14 value detection sensor module
Features:
Heating voltage: 5 ± 0.2V (AC direct current)
Operating current: 5-10mA
Detectable concentration range: PH0-14
Test temperature range: 0-80 °C
Response time: ≤5S
Settlement time: ≤60S
Component power: ≤0.5W
Operating temperature: -10-50 °C (Rated temperature: 20°C)
Humidity: 95% RH (rated humidity: 65% RH)
Module size: 42mm × 32mm × 20mm
Output: Analog voltage signal output
With 4 M3 mounting holes
Note:
The color of the item may be slightly different from the picture shown, mainly due to different lighting effects and computer monitors.
Please let us know your understanding.
Thanks for your patronage!
Arduino PH electrode probe BNC:
The PH electrode has a cylinder that can be directly connected to the PH meter, controller, or input terminal of any PH device with BNC input terminal.
The PH electrode detector is accurate and reliable, providing almost instantaneous readings.
Features:
PH range: 0-14 PH
Temperature range: 0-80°C
0:7 ± 0.25PH
Alkali Too 15 mv or less
Theoretical percentage: *;
98%
Internal resistance: ≦ 250 m Ω
Response time: ≦1 minute
Operating temperature: 0-60°C
Terminal block: BNC plug
BNC connectors are suitable for most PH tables and controllers.
Suitable for all kinds of applications: aquariums, pools, laboratories, etc.
Packing list:
1 Liquid PH0-14 Value Detect test sensor module
1 Sensor BNC interface with PH electrode probe
Note:
We will repackage the goods to reduce the waste of paper and packing bags by transport weight.
We guarantee that the goods are well treated and protected.
Let’s protect the environment together!
Thank you for your understanding!
SKU: n/a -
Sensor And Modules, Students Corner
Buck Converter Board Power Supply AC-DC 5V 800mA
Warm prompt: Dear buyer, Our cheapest transportation services Economic category logistics (SunYou Economic Air Mail ,China Post Ordinary Small Packet Plus ) can be traced only befor it arrive your country,please choose Standard category logistics if you want a full tracking info.
eatures and parameters introducedThe power supply is isolated industrial power modules, with a temperature protection, overcurrent and short circuit full protection, high and low voltage isolation, AC85 ~ 265V wide voltage input, AC and DC, 431 DC5V output voltage precision, ultra-small size, high reliability, cost performance characteristics.Input voltage: AC 85 ~ 265v 50 / 60HZ or DC100v-370vOutput voltage: DC5V (± 0.2V)Output Current: 700mAPower: 3.5W
SKU: n/a -
Sensor And Modules, Students Corner
St-link V2 Mini STM8 STM32 Simulator
NOTE:Its color is randomly!!! black, pink, red, and so on.Introduction-
1. support the full range of STM32 SWD debugging interface, a simple 4-wire interface (including power), fast, stable; interface definition housing directly marked! Do not need to read the manual;
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2. support the full range of STM8 SWIM download debugging (common development environments such as IAR, STVD etc. are supported); supported software versions as follows:
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① ST-LINK Utility 2.0 and 4.2.1 above
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② STVD and above
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③ STVP 3.2.3 and above
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④ IAR EWARM V6.20 and above
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⑤ IAR EWSTM8 V1.30 and above
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⑥ KEIL RVMDK V4.21 and above
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3. support for automatic firmware upgrades to ensure follow-up support ST products. The factory firmware has been upgraded to the latest V2.J17.S4;
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4. increase the 5V power output, the output I / O ports are protected afraid of operational errors caused by ST-LINK V2 damage!
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5. the interface easy to use copper gilded horns seat pitch of 2.54, with 20CM DuPont line, the line can respond to different target sequence, flexible wiring;
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6. the use of U disk aluminum housing protects the motherboard, easy to carry, is not afraid of static electricity, afraid to fall throw touch.
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7.with data package, containing: (e-file, disk, and network support Baidu QQ mailbox to send)
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1, STLINK / V2 driver;
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2, KEIL MDK (4.60) development environment (and other common development environments)
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3, IAR STM8 (1401) development environment (and other common development environments)
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4, STVD STM8 development environment (and other common development environments)
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5, a number of classic STM32 information (including a large number of source code examples and video tutorials)
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6, a number of classic STM8 information (including a large number of source code examples and
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learning experience)
Shipping List-
ST-Link V2 Programming Unit mini STM8 STM32 Emulator Downloader: 1pcs
SKU: n/a -
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Sensor And Modules, Students Corner
5 inch LCD Touch Screen Display with HDMI for Raspberry Pi in Pakistan
Sensor And Modules, Students Corner5 inch LCD Touch Screen Display with HDMI for Raspberry Pi in Pakistan
The 5 Inch Touch Screen HDMI Interface TFT LCD Module is a good solution for those who are seeking for a bigger resolution display.This TFT LCD Display for Raspberry Pi has 5″ size which features 800×480 pixel resolution. Getting the Pi onto the display board is easy enough!!! make use of stand-off screws included in this pack to put the Raspberry Pi on the display board. But while you do this please ensure that the HDMI ports of both the Display and the Pi would line up with each other so that you will take advantage of HDMI connector that we are providing in this product pack.This 5 Inch Touch Screen HDMI Interface TFT LCD Module is a mini panel-mountable HDMI monitor. Small and simple, yet you can use this display with any computer that has HDMI output, and the shape makes it easy to attach to an electronic product.It features efficient operation by equipping Backlight Power switch with which you can control the backlight whether to be on and off to save power. It has 13×2 Pin Socket from where one can get 5V Power from raspberry Pi to LCD and at the same time, transfer touch signal back to Raspberry Pi. It also features extended interface which is the replica of 13×2 Pin Socket.Although the 800×480 common HDMI display is made for Raspberry Pi, you can use it on other compatible boards too.
Features:-
- Very High Resolution – 800 x 480.
- Back Light Control to lower Power Consumption.
- Driver Provided (Works with Custom Raspbian Directly).
- For displaying, HDMI Interface is used, No Input/Output is required but touch panel still need Input/Output.
- Can be directly plugged into any version of Raspberry Pi (Except 1st Generation of Raspberry Pi Model B which requires HDMI Cable).
Package Include:-
- 1 x 5 inch LCD Touch Screen Display
Best Online Shopping Website for 5 Inch LCD Touch Screen Display in cheap price in Islamabad, Karachi, Rawalpindi, Peshawar, Multan, Faisalabad, Quetta, and all over Pakistan.SKU: n/a -
Boards and Programmer, Students Corner
Arduino UNO R3 SMD with USB Cable in Pakistan
Arduino Uno R3 is a microcontroller Atmega328P SMD based development board. Arduino UNO and other boards are able to read inputs – light on a sensor, a finger on a button, or a Twitter message and turn it into an output – activating a motor, turning on an LED. You can tell your Arduino UNO r3 what to do by sending a set of instructions to the microcontroller on the board. To do so you use the Arduino programming language (based on Wiring), and the Arduino Software (IDE), Arduino UNO R3 based on Processing. based on the Atmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC to DC adapter or battery to get started.. You can tinker with your UNO without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.
What is Arduino || Complete Tutorial Video: https://youtu.be/1F0trDGSAQEArduino IDE Software || Download Link: https://www.arduino.cc/en/Main/softwareAtmega328P DataSheet: http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7810-Automotive-Microcontrollers-ATmega328P_Datasheet.pdfArduino Uno R3 Specifications:
- LED Built-in: 13
- 1 KB (ATmega328)
- Clock Speed: 16 MHz
- Input Voltage (limits): 6-20V
- 2 KB (ATmega328) EEPROM
- DC Current per I/O Pin 40 mA
- DC Current for 3.3V Pin 150 mA
- Microcontroller: ATmega328 SMD
- Input Voltage (recommended) :7-12V
- Dimensions (L x W) : 68.6mm x 58.4mm
- Digital I/O Pins 14 (of which 6 provide PWM output)
- Flash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloader SRAM
Package Include:
- 1 x Arduino Uno R3 (SMD) with USB Cable
Best Online Shopping Website for Arduino Uno R3 With USB Cable SMD Atmega328p Microcontroller in cheap price in Islamabad, Karachi, Rawalpindi, Peshawar, Multan, Faisalabad, Quetta, and all over Pakistan.
SKU: n/a -
Sensor And Modules, Students Corner
XH-M452 XHM452 DC12V Temperature & Humidity Controller Output 10A Relay Control Thermostat Incubator Module in Pakistan
Sensor And Modules, Students CornerXH-M452 XHM452 DC12V Temperature & Humidity Controller Output 10A Relay Control Thermostat Incubator Module in Pakistan
This XH M452 humidity controller for incubator has good performance and accuracy. XH-452 temperature humidity controller has simple panel control, wide temperature range, simple design, elegant appearance, high mechanical strength. This digital temperature and humidity controller can be embedded in industrial equipment, convenient and fast. It can be used for hatch control, equipment cabinet, air conditioning system, temperature control protection, etc.
XHM452 Temperature and Humidity Controller Specifications:
- Model: XH-M452
- Size: 65x55x28mm
- Input voltage: DC 12V
- Detection accuracy: 0.1 Celsius
- Humidity range: 00%-100% RH
- Temperature range: -20~60 Celsius
- Detection accuracy: 0.1 Celsius 0.1% RH
- Output Type: Relay Output (Switch Output)
- Sensor: 1 Meter Temperature and humidity sensor
XHM452 Temperature and Humidity Controller Features:
- Simple setting.
- Easy installation.
- Power-down memory function.
- Custom load, arbitrarily selected.
- High precision 0.1 Celsius and 0.1% RH.
- Supports heating mode and cooling mode.
- Real-time display of temperature and humidity.
XHM452 Temperature Control:
- Set Start Temperature: Long press ‘Temperature +’ to set start temperature by key ‘Temperature +’ and ‘Temperature -’ and the display will flash. It will save automatically after 5 seconds and then display the current actual temperature.
- Set Stop Temperature: Long press ‘Temperature -’ to set stop temperature by key ‘Temperature +’ and ‘Temperature -’ and the display will flash. It will save automatically after 5 seconds and then display the current actual temperature.
XHM452 Humidity Control:
- Set Start Humidity: Long press ‘Humidity+’ to set start humidity by key ‘Humidity+’ and ‘Humidity-’ and the display will flash. It will save automatically after 5 seconds and then display current actual humidity.
- Set Stop Humidity: Long press ‘Humidity-’ to set stop humidity by key ‘Humidity+’ and ‘Humidity-’ and the display will flash. It will save automatically after 5 seconds and then display current actual humidity.
XHM452 Controller Application:
- Hatch control, Equipment cabinet, Air conditioning system, Temperature control protection, Refrigerator, Freezer, Water heater, Hosts, Printing factory, Tobacco industry, Hatchery control
Package Include:
- 1 x XHM452 Temperature and Humidity Controller
Best Online Shopping Website for XHM452 Temperature and Humidity Controller in cheap price in Islamabad, Karachi, Rawalpindi, Peshawar, Multan, Faisalabad, Quetta, and all over Pakistan.
SKU: n/a -
Boards and Programmer, Students Corner
C51 Electronic Clock Suite DIY Kit
Items Recommendation
C51 Electronic Clock Suite DIY Kits
In addition to the general features include electronic clock, especially increasing alarm clock function, stopwatch function, countdown function and counter functions. AT89C2051 resources are fully utilized.
YCL-6 makes the full use of the single-chip resources which is featured with the function of alarm clock, countdown clock, stopwatch and counter.
Kits Model: YL-6
Kits name: six bits clock kits
Operating voltage: 7-12V
PCB Size: 92 * 49mm
Accuracy of travel time: error less than 1 second in 24 hours
Features: alarm clock, stopwatch, countdown and counter.
Package included: 1 set
SKU: n/a
ColgRoad Top Selling
RGB Strobe Light
LED Room Strobe 18 has high quality LED, small, light and compact.
It has a sound sensor, which works according to the musical beat and an
adjustment button between random mode or sound beat. Perfect for you who want
to give a professional touch to your party by turning any party into a
“PARTY”.
Specifications:
Power: 20W
Model: STB-18
Material: Plastic Cement
Colors: RGB
Frequency: 50 / 60Hz
Color (Product): Black
LED Quantity: 18 Leds
Weight (Product): 0.7kg
Cable Length (Built-in): 116cm
Modes: Automatic / Sound Sensor
Voltage: AC 110V ~ 220V (BIVOLT)
Dimensions (Product): 245 x 50 x 150 ( L x W x H )
Features:
Plastic Cement Material.
Beat Sensitivity Programmer.
Strobo Programmer (Random or Rhythmic).
Strobo with 18 high quality LEDs, small, light and compact.
Perfect for you who want to give a professional touch to your party by turning any party into a “PARTY”.
It has a sound sensor, which works according to the musical beat and an adjustment button between random mode or sound beat.
Note:
Please dont use it in Humid Environment.
Please do not look directly into the light in case it can hurt the eyes.
Package Include:
1 x RGB Strobe Light
LC-16-Ⅱ LED Soft Ring Light
The LC-16 II ring lamp is a trendy tool for anyone working with light. It doesn’t matter who you are: blogger, professional photographer, or makeup artist. If the result of your work depends on the quality of lighting, do not skimp on the lamp! Ring light is the simplest and most correct solution for indoor and outdoor use at any time of the day or night.
Appearance:
The LC-16 II ring lamp with a diameter of 38 centimeters in a minimalist design does not annoy the visual, harmoniously complements the design of the workshop, photo studio, living room and even bedroom. There is nothing superfluous in it, and the correct geometry and adjustable tripod will satisfy even incorrigible perfectionists.
Functional:
The most important thing about the LC-16 II LED lamp is light. Warm, cold and natural – only 3 modes. Bright LEDs are responsible for flicker-free luminous flux stability and economical power consumption. Controlling light intensity and modes is easy with a dimmer switch. The lamp works from the network, changes the angle of inclination by 180 degrees, is compatible with the main models of smartphones and cameras (a special holder is used).
Who Suits:
Makeup artists visiting a client without an LED ring lamp are like a photographer without a camera. Adjustable light will help you stay autonomous, regardless of the weather, the level of lighting indoors or outdoors, and most importantly – to do the job perfectly.
Experienced photographers and videographers or beginners with a ring lamp will forget about photo and video defective due to lack of light! A convenient ring lamp on a tripod with a diameter of 38 cm will save the situation, help you achieve the super effect of those very shining eyes in the photo!
Brows, manicurists, tattoo artists, beauticians and anyone who needs uniform, stable lighting will appreciate the convenience of working with the lamp. The included mirror is a nice bonus.
Specifications:
Features:
Package Include:
LED Room Strobe 12
Specifications:
Features:
Package Include:
VOYE V012A Wireless Door Bell
The doorbell button
contains a built-in radio transmitter powered by a battery. When the button is
pushed, the transmitter sends a radio signal to the receiver unit, which is plugged into a wall
outlet inside the building. When the radio signal is detected by the receiver, it activates a sound chip that plays the
sound of gongs through a loudspeaker either a two-note
“ding-dong” sound or a longer chime sequence. Frequencies in the 2.4 GHz ISM band are usually used. To avoid interference
by nearby wireless doorbells on the same radio frequency, the units can usually be set by the owner to
different radio channels.
Specifications:
10.8×6.7×3.3cm
indicator of the transmitter is on, the transmitter works, and the
receiver receives the command and sends
Package Include:
V012A Wireless Door Bell
IP66 100W LED Flood Light
High efficiency and energy-saving compared to conventional fluorescent which are equal bright, and consumes 70-80% less energy. No fluorescent flickering. No hazard of mercury or lead entering the environment. Low power consumption, high intensity, low lumen attenuation. Recessed mounted, maintenance free, easy installation. Solid- state, high shock/ vibration resistant. Adopting low- pressure constant current power supply, no glare, it indeed achieves soft luminescence, stabilization, continuity, and approximate natural light, which is a perfect light source.
Specifications:
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Optical Parameters of High power LED Floodlight 100W |
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Model |
ZL-TGD-100W |
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Power |
100W |
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LED chip |
Epistar /Bridgelux LED chip |
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Brightness |
90lm/W |
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Color Temperature |
2700-6500k |
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Warm White: 2700-3200k |
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Neutral White/Nature white 4000-4500K |
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Day White: 5000-5500K |
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Cool White, Cold White > 6500K |
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CRI |
>80 |
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Beam Angle |
120 degree |
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Physical parameters of LED floodlight 100W |
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Housing Material |
Aluminum Alloy |
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Protection Rating |
IP65 / IP66 |
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Current |
320 mA |
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Voltage |
AC 85-265V |
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Frequency |
50/60 HZ |
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LED driver |
Excellent isolated constant current driver |
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Long Life |
50,000h only Led |
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Power Efficiency |
85% |
Features:
Package Include:
5V 2A Adapter
5V 2A Power Supply AC/DC Adapter is the best choice for your devices. 5V 2A Power Supply AC/DC Adapter allows portability of equipment powered either by mains or battery without the added bulk of internal power components, and makes it unnecessary to produce equipment for use only with a specified power source, the same device can be powered from 120 VAC or 230 VAC mains, vehicle or aircraft battery by using a different adapter. Another advantage of these designs can be increased safety, since the hazardous 120 or 240-volt mains power is transformed to a lower, safer voltage at the wall outlet and the appliance that is handled by the user is powered by this lower voltage.
Specifications:
Features:
Package Include:
Heating Lamp Black Infrared Ceramic Emitter for Pet Brooder Reptile Lamp 25W 50W 75W 100W 150W 200W
Heating Lamp Black Infrared Ceramic Emitter for Pet Brooder Reptile Lamp 25W 50W 75W 100W 150W 200W
Sweet Tips:
In order to protect and extend the service life of the lamp, it is recommended to work within 2 hours each time.
Due to the difference of lights and displays, the color of the product may be different. In view of the different production batches, the color of the product may be slightly different, but it will not affect the normal use of the ceramic lamp. Please make sure you don’t mind Before you bidding!
Product Name: Ceramic Heater Lamp
Base Type: E27
Power: 25W/50W /75W /100W/150W/200W
Voltage: 220V-230v
Material: Ceramic
Colour: Black/Beige
Size: As picture
Features:
1.It features good heating property, but does not give out the stimulus light which will affect the pets to sleep .
2.Resistant to impact, can be exposed to water, can be heated for a long time.
3. Giving out far-infrared can not only keep the pets warm, but also has health care function.
Note:
1.The heater can only provide heat, no light.the surface is hot, do not touch it directly during use. If need to check the heater, please cut off the power first.
2.Ceramic lamp size is manually measured, please allow small deviations.
Package includes: 1 x ceramic reptiles heater
12V Diesel Transfer Pump
This DC transfer pump is for fueling diesel, kerosene, not for gasoline. It used to fill or empty engines, tanks and all kinds of machinery, tractor and farm equipment.
Specifications:
Main Stem: Cast Iron
Voltage Input: DC12V
Weight: 8lbs
Inlet/ Outlet Port Fitting: 3/4
Rated Power:175w
Rate Current: 13A
Max Flow: 40L/minute
No-Load: 4500RPM
used For: Diesel Biodiesel Kerosene Only (not For Gasoline Or Solvents)
Max Suction Distance:5m
Head:10m
Pump Size: 8-1/4″L X 5-3/4″H X 7″ W( Measure With Two Brass Couplers)
Base Size: 3-1/2″ X 4-1/4″
Power Corded 6ft Aprox
Features:
Package Include:
LED Bulb Raw Material
Specifications:
Package Include:
Thermoelectric Cooler Peltier Module TEC1-12715 12VDC 15A Cooling Refrigeration Plate
Thermoelectric Cooler Peltier Module TEC1-12715 12VDC 15A Cooling Refrigeration Plate
The TEC1-12715 40x40mm Thermoelectric Cooler 15A Peltier Module is the simple application of the Peltier Thermoelectric Effect. A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity. This Heat Sink Thermoelectric Cooler Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly. If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or another water block of metal to pull heat from the hot side. We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortable we could not hold our finger to it. They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on
Features Of TEC1-12705 Thermoelectric Cooler Heat Sink Cooling Peltier 12 Volt:
Specifications Of 40x40mm Thermoelectric Cooler Peltier Refrigeration Plate Module:
Important Note!! Heat side requires heat sink all the time. “ Do not run this device with a power supply more than a few seconds without a heatsink mounted to the device! ”
180W Solar Street Light
Solar street lights are raised light sources which are powered by solar panels generally mounted on the lighting structure or integrated into the pole itself. The solar panels charge a rechargeable battery, which powers a fluorescent or LED lamp during the night.
Specifications:
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Model |
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LT95180 |
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Power |
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180w |
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Light source |
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900 patches 5730 lamp beads |
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Solar Panel Type |
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Polycrystalline Silicon |
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Luminous flux |
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1700lm |
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Install Height |
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5-6M |
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Lamp Dimension |
760*290*90mm |
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Battery |
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3.2V 24AH |
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Solar Panel Power |
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6V 24W |
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Finished Color |
Black |
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Material |
Die-casting Aluminum |
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Color rendering index |
Ra>80 |
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Rated life |
50000h |
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IP Rating |
IP65 |
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Working temperature |
-20~+60°C |
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Charging |
6-8h Hours |
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Control system |
Light sense + human body induction + remote control |
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Application |
Highway, courtyard, road, outdoor, etc. |
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Battery Type |
LiFePO4 Battery |
||
Advantages:
Package Include:
50W 5000LM Street Light
HZB
F1 Series LED street light, newest ultra-thin but good heat dissipation design,
simple structure, Streamline design, surface spray treatment, high temperature
resistance, good weather resistance; optimal integration.
Specifications:
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Model |
HZB-LD-F1-50W |
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Power |
50W |
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Lumens |
5000lm±10% |
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Size(mm)(LxWxH) |
398*139*50 |
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Color Temp |
6500K |
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Operation Temp |
-40°- 60°C |
||
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Life Span |
50,000 hours for LED |
||
|
Driver |
High efficiency driver |
||
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Voltage range |
AC110-240V |
||
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Frequency |
50/60Hz |
||
|
Beam Angle |
120 degree |
||
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CRI |
>70 |
||
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PF |
≥0.90 |
||
|
Power Efficiency |
≥90% |
||
Features:
IP66.
Light.
Universal.
Wall or on the Pole.
can be as per your request.
High Quality Aluminum, Rapid Cooling.
Applications:
High ways.
Street, Bridge, Pavement.
Parking Garage, Parking Lot.
School, Residential, Park and Other Outdoor Places.
Package
Include:
12V 8W Shafi Solar Water Pump in Pakistan
DC 12V Solar Water Pump Specifications:
DC 12V Solar Water Pump Features:
Package Include:
Best Online Shopping Website for 12V Solar Water Pump in cheap price in Islamabad, Karachi, Rawalpindi, Peshawar, Multan, Faisalabad, Quetta, and all over Pakistan.
Thermoelectric Cooler Peltier Module TEC1-12706 12VDC 6A Cooling Refrigeration Plate
Thermoelectric Cooler Peltier Module TEC1-12706 12VDC 6A Cooling Refrigeration Plate
A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying a dc power source to a tec, heat will be transferred from one side of the module to the other. It creates a cold and hot side. Using this TEC TEC1-12706 Thermoelectric cooler or thermoelectric Peltier get ice cold in minutes or heat to boiling by simply reversing the polarity.TEC12706 Cooling refrigeration Plate used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler. Since they consist primarily of semiconductor material sandwiched between ceramic plates and have no moving parts. These devices must be used in conjunction with a heat sink water block to avoid burned one side is cooling (Printed model number)and another side is heating (Printed no word) when working. Please radiating the heating side
Note:
Power on the device only with the proper heat-sink setup to avoid any burning/damage or malfunction of the device, use a fine heat sink (such as in CPU fans) with thermal paste, and power the device. Use a 12v dc power supply to power the tec1-12706. Use one aa battery for 10- 20 seconds to power on the device to find the hot /cold side
Features Of TEC1-12706 Thermoelectric Cooler Heat Sink Cooling Peltier 12 Volt 50-60 Watt:
Specifications Of 40x40mm Thermoelectric Cooler Peltier Refrigeration Plate Module:
12V Car Washer Pump
Specifications:
Package Include:
IP66 50W LED Flood Light
High efficiency and energy-saving compared to conventional fluorescent which are equal bright, and consumes 70-80% less energy. No fluorescent flickering. No hazard of mercury or lead entering the environment. Low power consumption, high intensity, low lumen attenuation. Recessed mounted, maintenance free, easy installation. Solid- state, high shock/ vibration resistant. Adopting low- pressure constant current power supply, no glare, it indeed achieves soft luminescence, stabilization, continuity, and approximate natural light, which is a perfect light source.
Specifications:
|
Optical Parameters of High power LED Floodlight 50W |
|
|
Model |
ZL-TGD-50W |
|
Power |
50W |
|
LED chip |
Epistar /Bridgelux LED chip |
|
Brightness |
90lm/W |
|
Color Temperature |
2700-6500k |
|
Warm White: 2700-3200k |
|
|
Neutral White/Nature white 4000-4500K |
|
|
Day White: 5000-5500K |
|
|
Cool White, Cold White > 6500K |
|
|
CRI |
>80 |
|
Beam Angle |
120 degree |
|
Physical parameters of LED floodlight 50W |
|
|
Housing Material |
Aluminum Alloy |
|
Protection Rating |
IP65 / IP66 |
|
Current |
320 mA |
|
Voltage |
AC 85-265V |
|
Frequency |
50/60 HZ |
|
LED driver |
Excellent isolated constant current driver |
|
Long Life |
50,000h only Led |
|
Power Efficiency |
85% |
Features:
Package Include:
25W Submersible Water Pump
Specifications:
Attention:
Package Include:
5M 12V LED Strip NEON Flexible Lights in Pakistan
12V Neon Flexible Strip Light IP65 Rating Size 16*12 5M Length Lamp Material Silica Gel
12V Neon Flexible Strip Lights Specifications:
12V Neon Flexible Strip Lights Features:
Package Include:
1 x 5M 12V LED Strip NEON Flexible Lights
Best Online Shopping Website for 5M 12V LED Strip NEON Flexible Lights Decoration Lights in cheap price in Islamabad, Karachi, Rawalpindi, Peshawar, Multan, Faisalabad, Quetta, and all over Pakistan
XH-W3001 220V 10A Digital Temperature Thermostat in Pakistan
XH-W3001 220V 10A Digital Temperature Thermostat in Pakistan
This is an XH-W3001 XHW3001 220V 10A Digital Thermostat Switch. A temperature measurement and Controller tool with high accuracy and precision at a very low cost. XHW3001 Thermostat offers high-temperature control precision of 0.1℃. The Temperature controller range from -50℃ to 110℃.Digital Heat Controller features a 1M probe made up of stainless steel material which makes it waterproof and does not let it rust easily. Also, all the delicate and sensitive components are kept safe in ABS flame retardant housing which is avirulent and environmental protective.
XHW3001 Digital Temperature Controller Specifications:
XHW3001 Digital Temperature Controller Features:
Package Include:
56 eggs incubator Fully automatic with one rolling tray Best Quality
56 eggs incubator Fully automatic with one rolling tray Best Quality
*48/56 eggs incubator * Fully automatic * one rolling trays * Best Quality
DC: 12V – AC 220V
® 1 month Parts warranty
® Location is Rawalpindi
® Advance payment only
© Cargo available throughout Pakistan
Arduino Intelligent Solar Tracking Equipment
Arduino Intelligent Solar Tracking Equipment
Shipping List:
1. Frame + servo + accessories, including frame part, 2 servos, 4 photosensitive modules, 1 solar panel + voltmeter, screws, etc.
2. Full set robot= Frame + steering gear + accessories + Arduino control board and shield board The product is unassembled.
3. Frame: including frame + screws, does not include accessories such as steering gear, solar panels.
The project,Using the photosensitive module to calculate the position of light,Adjust the steering gear and aim the solar panel at the direction with the most abundant light.notes,This project is for demonstration,Solar panels don’t provide enough energy to support itArduinoPower required
Program and information download link:
1. https://create.arduino.cc/editor/wjd76/e225717a-ae15-4282-98bd-f9cf09400bee/preview
2. https://github.com/shihaipeng03/Sunflower
2KVA UPS 1800W 24VDC 230VAC Smart Personal Power Station Plus in Pakistan
2KVA UPS 1800W 24VDC 230VAC Smart Personal Power Station Plus in Pakistan
Smart Personal Power Station Plus is a DC-to-AC inverter with auto line-to-battery transfer and integrated charging system, serving as an extended run UPS, a standalone power source or an automotive inverter.Smart Personal Power Station Plus supplier power from AC power and DC source. When AC cable is connected to a wall socket, utility power goes to connected equipment(s) and /or charges the battery set via charging system. In battery mode, Smart Plus automatically converts battery energy into AC power for backing up the connected devices.
Specifications:
Features:
Note:
Package Include:
CS3024Z 12V / 24V 30A PWM Solar Charge Controller in Pakistan
CS3024Z 12V / 24V 30A PWM Solar Charge Controller One of the most modern PWM regulators. Created for professional applications, but also maintaining the aesthetics of home appliances. The advanced technology used allows for optimal energy management of charging and discharging the batteries.The controller is equipped with a clear display showing the device’s operating parameters (voltage, current, temperature, etc.) and two USB ports for charging portable devices. The cable clamps enable the connection of cables with a cross-section of up to 10mm2.
Specifications:
Features:
1.2. Night / day mode symbol. If the voltage on the panel increases, it will switch to day mode
3, 4, 5. The symbol indicates the displayed parameter (panel voltage, battery voltage, temperature)
6. Battery rated voltage setting detected
7. Digital value
8. Clock function
9. On / off operation indication (charging / not charging)
10. Displayed unit
11. Error signaling
12. State of the powered output on / off (on / off)
13. Signaling the direction of energy transmission
14. Battery charge indicator
15. Battery charging indication
Regulator operation modes:
Charging: the basic task of the regulator to work with the PWM function and protection of the battery against overcharging.
Dusk sensor: the controller will automatically turn on the lighting at dusk and turn it off at dawn.
Dusk sensor + clock: the regulator’s clock can be programmed to work from dusk for a selected number of hours. It will turn off powered loads at dawn or after an out-of-program time, whichever comes first.
Manual mode: enables manual activation / deactivation of receivers.
Powering the receivers via the USB port: The USB outputs available on the front panel enable the supply of receivers adapted to 5V.
Package Include:
Solar Charge Controller-12V/24V auto-Solar Panel Battery Regulator
Solar Charge Controller-12V/24V auto-Solar Panel Battery Regulator
Fashionable and practicable design.
High quality and durable.
Nice shape and unique style.
Light weight and portable.
LCD display working status.
simple button operation.
Multi-function to choise.
PWM control mode.
SUOER DC12V to AC230V 3000 WATT Inverter
This home inverter is extraordinarily designed for home use,which can convert DC 12V/24V of portable power supply to AC 110V/220V/230V and it works for almost all the household electrical resistive appliances such as MP3/MP4 player,cell phone, laptop, emergency light, electric blanket, electric shaver, electric cooker,digital camera, digital video,CD/DVD player,XBOX/PS4 game player, ordinary electric lamps, bulb,fluorescent light, rice cooker,electric iron,desktop computer, graphoscope,fax machines, printers, LCD TV, electric fans, cell phone chargers, electric iron , drinking fountain,hair dryer and so on.(Note:Only pure sine wave inverter can run sensitive electric appliances that are including Refrigerator, Washing Machine , Microwave oven, induction cooker , Air conditioner , electric drill, compressor, mercury lamp, sodium lamp and so on).
Specifications:
Features:
Package Include:
Canadian solar panel 445W in Pakistan
OVERVIEW:
Explore colgroad.com, Get the latest Canadian Solar Panels & other solar panels at a discounted price in Pakistan with cash on delivery service across Pakistan. We provide Canadian Solar Panels at official prices from distributors and dealers in Pakistan.
More Power:
More Reliable:
30A Solar Charge Controller
The ‘CM’ series charge controller is an intelligent, multi-purpose solar
charge and discharge controller. The CM series includes an easy to read
LCD display and user friendly operation; various control parameters can be set
to meet your applications requirements. The 30 Amp CM3024 allows a maximum
solar input of 360W @ 12V & 7200W @ 24V. The charge controller powers off
the battery and should be connected to the battery before connecting to the
solar panel. We recommend that you follow the user manual prior to installing
the controller to your solar system.
Specifications:
Features:
Installation: