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Showing 136–150 of 1164 resultsSorted by popularity
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Boards, Modules and Accessories, Display Modules and LCDs
0.96 Inch 128×64 I2C OLED Display Module
- 0.96 inch compact OLED display with crisp, high-contrast visuals
- Available in 128×64 or 96×64 resolutions depending on model
- I2C and SPI interface options for easy microcontroller integration
- Ultra-low power consumption ideal for battery-powered projects
- Self-illuminated monochrome OLED – no backlight required
- Perfect for Arduino, Raspberry Pi, ESP32, wearables, and IoT devices
SKU: OLED-0.96 -
Accessories
DC Barrel Power Jack Male Connector Wire
– Standard 5.5mm x 2.1mm male DC plug for wide compatibility
– Pre-wired with red and black color-coded leads to save time
– High-conductivity copper wires for stable DC power delivery
– Robust, bend-resistant build and secure fit to prevent disconnection
– Ideal for Arduino, Raspberry Pi, ESP32, CCTV, LED strips, routers and DIY projects
– Ready-to-use solution that eliminates soldering and speeds up installationsSKU: n/a -
Batteries, Cells and Power Supply
3.7V 21700 3000mah Rechargeable Cell (11.1Wh)
– High-capacity 3000mAh lithium-ion cell for extended run time
– Nominal voltage 3.7V with 11.1Wh energy output
– Standard 21700 form factor (21mm × 70mm), lightweight (~70g)
– Rechargeable with 500+ cycle life under typical use
– Suitable for flashlights, power banks, e-bikes, RC and DIY battery packs
– Safe when used with proper charger and following lithium-ion precautionsSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
TCRT5000 5-Channel IR Sensor Line Tracking Module
Boards, Modules and Accessories, Sensors And ModulesTCRT5000 5-Channel IR Sensor Line Tracking Module
– 5-channel TCRT5000 IR sensor module for reliable line tracking
– Fast infrared detection ideal for racing and maze-solving robots
– Simple pin labels and Arduino compatibility for quick setup
– Compact, lightweight design for easy mounting on robot bases
– Accurate detection of black lines on white surfaces for smooth control
– Perfect for DIY projects, robotics competitions, and automation prototypesSKU: n/a -
Boards, Modules and Accessories, Buck, Boost Converters and Regulators
5A XL4015 Step-Down Buck Converter Module 4-38V to 0.8-30V
Boards, Modules and Accessories, Buck, Boost Converters and Regulators5A XL4015 Step-Down Buck Converter Module 4-38V to 0.8-30V
– High current output up to 5A for demanding loads
– Wide input range: 4V to 38V DC
– Adjustable output: 0.8V to 30V via potentiometer
– Up to 96% conversion efficiency to minimize heat
– Built-in overcurrent and thermal protection for safety
– Compact, durable design with integrated heat sinkSKU: n/a -
Boards, Modules and Accessories, Motors, Drivers and Wheels
DC Gear Motor 280RPM and 630RPM (JGA25-371)
Boards, Modules and Accessories, Motors, Drivers and WheelsDC Gear Motor 280RPM and 630RPM (JGA25-371)
- Available in 280RPM and 630RPM speed variants
- High torque micro DC motor with integrated gearbox for precise motion
- Compact JGA25-371 form factor ideal for tight spaces and small robots
- Quiet and efficient operation for automation and DIY projects
- Durable construction for reliable, long-lasting performance
- Suitable for robotics, prototyping, conveyors and custom automation builds
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
TCS3200 RGB Color Sensor Module
– High-precision TCS3200 color light-to-frequency converter for reliable color detection
– Detects red, green, blue (RGB) and clear (white) light components
– Built-in photodiode array with integrated RGB and clear filters
– Adjustable frequency scaling (2%, 20%, 100%) for different sensitivity needs
– Fast response and stable frequency output for real-time applications
– Compact, low-power design; compatible with Arduino, Raspberry Pi, and other microcontrollersSKU: n/a -
Boards, Modules and Accessories, Accessories
MTS-102 6mm Single Pole Toggle Switch
- SPDT ON-ON toggle switch for simple two-position control
- 6mm threaded mounting bushing for easy panel installation
- Compact, durable design with metal lever for reliable operation
- 3-pin terminals for straightforward wiring and integration
- Ideal for DIY electronics, robotics, model railways, and control panels
- Suitable for low-voltage and low-current applications
SKU: n/a -
Integrated Circuits (ICs)
7400 Quad 2-Input NAND Gate IC (DIP)
– Quad 2-input NAND gate IC: four independent 2-input NANDs per 14-pin chip
– TTL logic family (74xx) for reliable digital performance
– Wide operating voltage: 4.75V to 5.25V (typical 5V supply)
– Fast switching, ideal for prototyping and educational use
– Standard 14-pin DIP package, breadboard and PCB friendly
– Versatile universal gate: can implement AND, OR, NOT and other functions using NAND combinationsSKU: n/a -
Tech Tools and Instruments, Soldering Tools
Soldering Iron Paste for Soldering Iron
- Lead-free soldering iron paste – safe and eco-friendly for responsible builds
- Silver-enriched formula for improved thermal and electrical conductivity
- Smooth reflow and low-temperature performance – works with reflow and handheld soldering
- Ideal for PCBs, fine-pitch components, and electronics repairs
- Beginner-friendly – easy to apply, resists spatter, and cleans up with ease
- Professional-grade stability and adhesion for prototyping and production
SKU: n/a -
Boards, Modules and Accessories
NRF24L01+PA+LNA 2.4GHz Wireless Transceiver Module (1km Range)
- Compact 2.4GHz NRF24L01 transceiver module for wireless data links
- Enhanced PA+LNA version delivers up to 1000m open-space range with a quality antenna
- Low power consumption ideal for Arduino, Raspberry Pi, and IoT projects
- SPI interface for easy plug-and-play integration with microcontrollers
- Stable, secure 2.4GHz communication for robotics, sensors, and home automation
- Works with common libraries and tutorials for quick setup and prototyping
SKU: n/a -
Boards, Modules and Accessories, Accessories
ESP32-CAM-MB Micro USB Programmer CH340G Board
- Compact ESP32-CAM-MB board with built-in OV2640 2MP camera
- Onboard MicroSD slot for local image and video storage (up to 4GB)
- WiFi and Bluetooth connectivity for remote IoT and surveillance projects
- Multiple GPIO pins (ADC, PWM, I2C, SPI) for sensors and peripherals
- High-brightness LED flash and wide 5V operating voltage
- Compatible with Arduino IDE and ESP-IDF for fast development
SKU: n/a -
Tech Tools and Instruments
Hi Flow DIA 0.8mm Soldering Wire (50g)
– Diameter: 0.8mm for precise, controlled soldering
– 50g spool, compact and easy to store
– Rosin core flux for smooth flow and minimal spatter
– Lead-free and environmentally friendly
– Ideal for electronics, circuit repairs, Arduino and DIY kits
– Suitable for hobbyists and professionals seeking clean, durable jointsSKU: n/a -
Accessories
433MHz Antenna for LoRa Ra-02 Module
– Optimized for the 433 MHz ISM band specially for LoRa RA-02 modules
– Extends transmission and reception range over PCB or onboard antennas
– High efficiency design with low signal loss and stable radiation pattern
– Compact, lightweight and easy to integrate into small enclosures
– Plug-and-play compatibility with RA-02 antenna interface
– Durable RF conductor with insulated coating, typically black finishSKU: n/a
