Product Carousel Tabs
Batteries & Cells, Students Corner
ZOP Power Li-poly RC Battery 11.1V 25C (A+ Grade Battery)
High Performance: 11.1V voltage and 2200mAh capacity for extended flight and run times.
25C Discharge Rate: Delivers high burst power for dynamic RC applications.
A+ Grade Cells: Ensures superior energy density and longer cycle life.
Lightweight Design: Minimizes weight for improved speed and maneuverability.
Versatile Compatibility: Works with drones, airplanes, cars, and more.
Built-in Protection: Prevents overcharging and over-discharging for safety.
Easy Connection: Features standard XT60 connectors for secure and efficient connections.
Durable Construction: Designed to withstand the demands of RC usage.
SKU: n/a
Boards and Programmer, Students Corner
Arduino Uno R3 SMD Board
Compact Design: SMD (Surface Mount Device) version of the Arduino UNO R3, offering the same functionality in a smaller form factor.
ATmega328P Microcontroller: Powered by the ATmega328P clocked at 16MHz for robust performance.
Versatile I/O: Features 14 digital I/O pins and 6 analog input pins for interfacing with various sensors and devices.
USB Connectivity: Equipped with a USB interface for easy connection to a computer for programming and power.
Reset Button: Includes a reset button for restarting the program or resetting the microcontroller.
ICSP Header: Provides an In-Circuit Serial Programming header for direct programming with an external programmer.
Compatible with Shields: Fully compatible with most Arduino shields for easy expansion and customization of projects.
Open-Source Platform: Built on the Arduino open-source platform with access to a vast library of community-contributed resources.
SKU: n/a
Accessories, Students Corner
65pcs Jumper Wire Cables Male To Male
65-piece set: Includes 65 male-to-male jumper wires in assorted colors.
Multiple lengths: Provides a variety of lengths (10cm to 30cm) for versatile use.
Durable & flexible: High-quality, flexible wires for repeated use.
Easy connections: Ideal for breadboards, Arduino, Raspberry Pi, and prototyping.
Color-coded: Multiple colors for organized and error-free wiring.
SKU: n/a
Motors, Drivers & Wheels, Students Corner
65mm Rubber Wheel with Mounting Bracket and Coupling for Robotic Car
Motors, Drivers & Wheels, Students Corner
65mm Rubber Wheel with Mounting Bracket and Coupling for Robotic Car
Durable rubber wheel: 65mm diameter for excellent grip and smooth movement.
Mounting bracket included: Sturdy metal bracket for secure attachment.
Motor coupling adapter: Ensures a tight fit with DC motor shafts.
Easy installation: Ideal for robotic car projects and DIY automation.
Versatile use: Suitable for Arduino, Raspberry Pi, and educational robotics projects.
SKU: n/a
Motors, Drivers & Wheels, Students Corner
DC Gear Motor with Encoder 280RPM & 680RPM (JGA25-371)
Dual Speed Options: Selectable speeds of 280 RPM and 680 RPM
Integrated Encoder: Provides precise speed and position feedback
High Torque: Delivers significant torque for demanding tasks
Durable Build: Constructed for long-lasting reliability
Compact Size: Easy to integrate into various systems
Versatile Use: Ideal for robotics, automation, and custom projects
SKU: n/a
Student Corner
- Sensors And Modules, Students Corner
Arduino Nano Expansion Board Sensor Shield
- Easy Integration: Seamlessly connects with Arduino Nano for quick setup.
- Multiple I/O Ports: Provides extensive analog and digital I/O options.
- Power Flexibility: Supports both 5V and 3.3V power inputs.
- Compact Design: Matches the small form factor of Arduino Nano.
- Enhanced Communication: Includes I2C and UART interfaces.
- Durable Build: Made from high-quality materials for long-lasting use.
- Convenient Reset: Onboard reset button for easy rebooting.
SKU: n/a - Sensors And Modules, Students Corner
Limit Switch Module
- High Precision: Detects mechanical limits accurately.
- Durable Construction: Built to withstand mechanical wear.
- Versatile Use: Ideal for 3D printers, CNC machines, and automation.
- Easy Integration: Simple wiring with clear connection terminals.
- Compact Size: Fits easily into tight spaces.
SKU: n/a - Electronic Components, Students Corner
Tactile Push Button Switch
- Tactile Feedback: Provides a distinct click response for user confirmation upon pressing.
- Compact Size: Ideal for space-constrained applications and easy integration into various projects.
- Versatile Usage: Suitable for consumer electronics, robotics, DIY projects, and control panels.
- Durable Construction: Built to withstand up to 1,000,000 actuations for long-lasting reliability.
- Easy Integration: Designed for through-hole or surface mount, compatible with breadboards and PCBs.
- Low Voltage Operation: Typically rated for 12V and 50mA, perfect for low-power applications.
- Multiple Configurations: Available in different button sizes and pin arrangements to meet diverse needs.
SKU: n/a - Sensors And Modules, Students Corner
GPS Module (NEO-6M)
- Provides accurate GPS location data with 2.5-meter precision.
- Fast satellite acquisition with startup time under 35 seconds.
- Supports GPS, GLONASS, and Galileo satellite systems.
- Compact design for easy integration into various projects.
- Communicates via UART serial interface with most microcontrollers.
- Includes built-in antenna for straightforward setup.
SKU: n/a - Boards and Programmer, Students Corner
PICKit 3.5 Debugger and Programmer
- Versatile Tool: Essential for programming and debugging PIC microcontrollers.
- Real-Time Debugging: Allows debugging with real-time execution and monitoring.
- High-Speed Programming: Efficiently programs microcontrollers with fast read/write speeds.
- USB Connectivity: Easy connection to PCs and laptops via USB 2.0.
- User-Friendly Interface: Simplifies operation with intuitive software integration.
- Compact Design: Portable and lightweight for flexible use in various environments.
- Low Voltage Support: Programs low voltage targets down to 2.0V.
- Firmware Upgradable: Ensures compatibility with new microcontroller releases.
SKU: n/a - Sensors And Modules, Students Corner
Dot Matrix LED Display Module 8×8 (MAX7219)
- 8×8 LED Matrix: Displays text, symbols, and graphics with 64 LEDs.
- MAX7219 Driver IC: Simplifies control and multiplexing of the LED matrix.
- Serial Interface: Easy connection with microcontrollers via SPI.
- Expandable: Supports cascading of multiple modules for larger displays.
- Brightness Control: Adjustable LED brightness for various lighting conditions.
- Compact Design: Suitable for DIY projects, educational demos, and commercial displays.
SKU: n/a - Sensors And Modules, Students Corner
PZEM-004T Current Voltage Multifunction Module AC 80-260V 100A
- Wide Voltage Range: Measures AC voltage from 80V to 260V, suitable for various electrical systems.
- High Current Capacity: Supports current measurements up to 100A for reliable monitoring.
- Multi-Function Display: LCD screen shows real-time voltage, current, power, energy (kWh), and frequency (Hz).
- Energy Monitoring: Tracks energy consumption to help identify potential savings.
- RS485 Communication: Allows easy integration with Arduino and other microcontroller systems.
- Versatile Applications: Ideal for homes, factories, laboratories, and educational projects.
- User-Friendly: Easy to install and operate for effective energy management.
SKU: n/a - Accessories, Students Corner
On/Off Buttons/Switches/Toggles
- Versatile Options: Includes push buttons, rocker switches, toggle switches, and slide switches.
- Durable Construction: Made with high-quality materials for long-lasting use.
- Easy Installation: User-friendly design for quick and easy setup.
- Reliable Performance: Consistent on/off functionality for critical applications.
- Compact Design: Space-saving profiles suitable for limited space applications.
- Aesthetic Variety: Available in different colors and styles to match your project’s design.
- Wide Applications: Ideal for consumer electronics, industrial equipment, automotive, computing, and home automation.
SKU: n/a - Boards and Programmer, Students Corner
Arduino DUE Development Board
- Powered by Atmel SAM3X8E ARM Cortex-M3 processor
- 54 digital I/O pins, 12 PWM outputs, and 12 analog inputs
- 3.3V operating voltage, 84 MHz clock speed
- 512 KB flash memory, 96 KB SRAM
- Native USB host/device support for easy connectivity
- Ideal for robotics, 3D printing, and automation projects
SKU: n/a - Display Modules and LCDs, Students Corner
0.28 inch Mini Digital Voltmeter Ammeter
- Dual Display: Shows voltage and current simultaneously.
- Wide Measurement Range: Measures DC voltage (0V-100V) and current (0A-10A).
- Compact Size: Small form factor for easy integration.
- High Accuracy: Provides precise readings for electronics projects.
- Easy Installation: Simple two-wire and three-wire connections.
- Versatile Applications: Suitable for DIY projects, battery chargers, and solar systems.
SKU: n/a - Sensors And Modules, Students Corner
OLED 1.3 Inch Display Module
- OLED Technology: Provides high contrast and vibrant colors.
- 1.3 Inch Display: Compact size ideal for small devices.
- Sharp Resolution: Typically 128×64 pixels for clear visuals.
- Self-Illuminating Pixels: Energy-efficient with deep blacks.
- Fast Response Time: Suitable for real-time data and animations.
- SPI/I2C Interface: Flexible integration with microcontrollers.
- Wide Temperature Range: Reliable operation in various environments.
- Low Power Consumption: Ideal for battery-powered applications.
SKU: n/a - Sensors And Modules, Students Corner
MLX90614 Contactless IR Temperature Sensor Module
- Non-Contact Measurement: Accurate temperature readings without physical contact.
- Wide Range: Measures ambient temperatures from -70°C to +380°C and object temperatures from -40°C to +85°C.
- High Accuracy: Provides precise readings with an accuracy of ±0.5°C.
- Digital Interface: Easy integration with microcontrollers via I2C communication.
- Low Power Consumption: Operates efficiently on a voltage range of 3V to 5.5V.
- Compact Design: Lightweight and easy to install in various applications.
- Versatile Applications: Ideal for medical, industrial, and home automation use cases.
SKU: n/a - Sensors And Modules, Students Corner
Laser Sensor Module (KY-008)
- Emits a visible red laser beam for detection purposes.
- Detects reflected laser light with a photodiode sensor.
- Adjustable sensitivity for fine-tuning detection threshold.
- Provides digital output signal upon detection.
- Compact design for easy integration into projects.
- Low power consumption suitable for battery-operated devices.
SKU: n/a - Sensors And Modules, Students Corner
Pressure Sensor (BMP-280)
- High Accuracy: Measures atmospheric pressure with ±1 hPa precision.
- Altitude Calculation: Calculates altitude based on pressure readings.
- Temperature Sensor: Includes integrated temperature measurement.
- Low Power Consumption: Suitable for battery-powered applications.
- Digital Interface: Interfaces via I²C or SPI for easy integration.
- Compact Design: Small form factor for versatile installation options.
SKU: n/a - Display Modules and LCDs, Students Corner
4-Digits 7-Segment Display Module TM1637
- Clear Numerical Display: Four 7-segment displays for easy readability.
- TM1637 Driver IC: Simplifies interfacing with microcontrollers.
- Versatile Applications: Ideal for clocks, timers, and data displays.
- Adjustable Brightness: Multiple brightness levels for optimal visibility.
- Compact Design: Space-saving module suitable for various projects.
- Easy Integration: Compatible with popular microcontroller platforms.
- User-Friendly Interface: Allows for easy control of brightness and display mode.
SKU: n/a
ColgRoad Top Selling
Incubator & Poultry Industry, Incubator Parts
Mist Maker Humidifier
Ultrasonic Technology: Produces fine mist without heat for safe, efficient operation.
Adjustable Mist Output: Customize mist intensity to suit your needs.
Quiet Operation: Silent performance, ideal for bedrooms and offices.
Energy Efficient: Low power consumption for cost-effective use.
Auto Shut-Off: Automatically turns off when water level is low for safety.
Compact and Portable: Lightweight design, easy to move and place anywhere.
SKU: n/a
Incubator & Poultry Industry, Incubator Parts
Digital Temperature Controller 220V (XH-W3001)
LCD Display: Shows real-time temperature and settings.
Wide Range: Control from -50°C to 110°C.
Dual Mode: Heating or cooling options.
Easy Installation: Universal 220V AC compatibility.
Precise Control: Adjustable resolution of 0.1°C.
Versatile Applications: Perfect for homebrewing, aquariums, seed germination, and HVAC systems.
SKU: n/a
Incubator & Poultry Industry, Incubator Parts
XH-W3005 Digital Humidity Controller 220V
LCD Display: Clear display for real-time humidity monitoring.
Precision Control: Adjust humidity levels with high accuracy.
Relay Output: Controls humidifiers/dehumidifiers for automatic regulation.
Wide Voltage Range: Supports 220V AC, versatile for various applications.
Alarm Function: Alerts for exceeded humidity thresholds.
Compact Design: Easy installation in diverse environments.
SKU: n/a
Incubator & Poultry Industry, Incubator Parts
Digital Temperature & Humidity Controller Module (XH-M452)
Incubator & Poultry Industry, Incubator Parts
Digital Temperature & Humidity Controller Module (XH-M452)
Precise Control: Manages both temperature and humidity levels.
Digital Display: Shows real-time environmental data.
User-Friendly: Easy to set and adjust parameters.
Versatile Use: Ideal for greenhouses, incubators, and storage.
Compact & Durable: Space-saving design with long-lasting performance.
SKU: n/a
Incubator & Poultry Industry, Incubator Parts
W1209 Digital Temperature Controller Module
Digital Display: Features a clear LCD screen for easy monitoring of temperature readings and settings.
Wide Temperature Range: Measures temperatures from -50°C to +110°C, suitable for various applications.
High Accuracy: Utilizes an NTC temperature sensor for precise temperature measurements with a resolution of 0.1°C.
User-Friendly Controls: Simple buttons for easy navigation and adjustments of temperature set points.
Relay Output: Controls heating or cooling devices with a built-in relay (up to 10A) for automated temperature management.
Calibration Option: Allows for temperature sensor calibration to enhance measurement accuracy.
Versatile Applications: Ideal for incubators, aquariums, greenhouses, and HVAC systems.
Compact Design: Small form factor for easy installation in tight spaces.
SKU: n/a
Incubator & Poultry Industry, Incubator Parts
Digital Temperature Controller Module 220V (STC-1000)
Dual relay controls for heating and cooling systems.
Supports temperature range from -50°C to 99°C.
Accurate temperature control with ±1°C precision.
Waterproof NTC thermistor sensor included.
Ideal for home brewing, aquariums, and incubators.
SKU: n/a
Sensors And Modules, Students Corner
Night Vision Camera OV5647 5MP 1080p
5MP Resolution: Captures high-quality, detailed images.
1080p Video Recording: Records full HD videos for clear playback.
Night Vision: Infrared sensors enable clear images in complete darkness.
OV5647 Sensor: Excellent low-light performance and high dynamic range.
Compact Design: Lightweight and easy to integrate into projects.
Wide Compatibility: Works with Raspberry Pi and other platforms.
Adjustable Focus: Manual focus adjustment for optimal clarity.
Plug-and-Play: Easy setup and use with minimal effort.
Durable Build: Reliable performance in various conditions.
SKU: n/a
Batteries & Cells, Students Corner
Li-Ion 18650 Battery Cell
High Energy Density: Compact size with high capacity for longer run times.
Long Cycle Life: Hundreds of charge-discharge cycles for extended use.
Stable Discharge: Consistent voltage output maintains device performance.
Low Self-Discharge: Retains charge when not in use, reducing recharging frequency.
Built-in Safety: Protection against overcharge, over-discharge, short circuits, and overheating.
Versatile Applications: Suitable for consumer electronics, electric vehicles, power tools, renewable energy storage, and more.
SKU: n/a
Incubator & Poultry Industry, Incubator Parts
Ceramic Heat Emitter 75 Watts
Efficient Heating: Provides 75 watts of consistent, radiant heat.
No Light Emission: Ideal for maintaining natural day/night cycles.
Durable Construction: Made from high-quality, long-lasting ceramic.
Waterproof Design: Safe for use in humid environments.
Universal Compatibility: Fits standard E26 fixtures and sockets.
Wide Applications: Perfect for reptile enclosures, poultry brooding, and pet habitats.
Energy Efficient: Low energy consumption for cost-effective heating.
SKU: n/a
Sensors And Modules, Students Corner
Thermoelectric Cooler Peltier Module TEC1-12706
High Cooling Performance: Achieves up to 70°C temperature differential.
Compact Design: Measures 40mm x 40mm x 3.8mm, perfect for tight spaces.
Durable Construction: Made with high-quality semiconductor materials and ceramics.
Versatile Applications: Ideal for electronics cooling, portable refrigeration, and DIY projects.
Easy Integration: Operates on 12V DC, 6A, with simple installation and standard power requirements.
Lightweight: Weighs only 0.06 lbs, suitable for portable projects.
SKU: n/a
Batteries & Accessories
Lithium Iron Phosphate (LiFePo4) 3.2V 100A Cell
High Discharge Rate: Delivers up to 100A continuous power
Long Cycle Life: Over 2000 cycles at 80% depth of discharge
Enhanced Safety: Stable LiFePo4 chemistry, reduced risk of overheating
Wide Temperature Range: Operates from -20°C to +60°C
Low Self-Discharge: Maintains charge for extended periods
Eco-Friendly: No toxic heavy metals, environmentally safe
SKU: n/a
Solar and Energy Solutions
MC-4 Connectors for Solar Panel
Universal Compatibility: Compatible with all major solar panel brands.
Durable Construction: Made from UV-resistant, weatherproof materials.
Safety and Reliability: Features a secure locking mechanism and IP67 rating.
High Electrical Performance: Low contact resistance and high current capacity (up to 30A).
Easy Installation: Tool-free assembly and available in pre-assembled options.
Technical Specs: Voltage rating up to 1500V, operational in -40°C to +85°C.
Applications: Suitable for residential, commercial, industrial, and off-grid solar systems.
SKU: n/a
