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 Programmers, 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
AS608 Fingerprint Reader Optical Sensor Module
- High-Resolution Imaging: Captures detailed fingerprint images for accurate recognition.
- Fast Processing: Quick scanning and processing speeds for efficient user experience.
- Robust Security: Anti-spoofing technology protects against unauthorized access.
- User-Friendly Interface: Simple serial communication for easy integration with microcontrollers.
- Large Capacity: Stores up to 1,500 fingerprint templates for versatile applications.
- Compact and Durable: Designed for longevity in various environmental conditions.
- Low Power Consumption: Efficient operation at 3.6V to 6V, suitable for battery-powered devices.
SKU: n/a - Boards and Programmers, 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 - Sensors And Modules, Students Corner
Bluetooth Module HC-05
- Bluetooth V2.0 + EDR for fast and stable wireless communication.
- UART interface for easy integration with microcontrollers.
- Configurable as Master or Slave device.
- Supports AT commands for easy customization.
- Compact and lightweight design.
- Operates on 3.3V to 6V, ideal for various applications.
- LED indicators for status monitoring.
SKU: n/a - Sensors And Modules, Students Corner
SD Card Module
- Standard SD Card Slot: Compatible with SD and microSD cards (with adapter).
- SPI Interface: Ensures fast, efficient data transfer.
- Wide Voltage Range: Supports 3.3V to 5V input.
- Compact Design: Easy integration into space-limited projects.
- Beginner-Friendly: Simple wiring and straightforward interface.
- Durable and Reliable: Designed for stable performance in various environments.
SKU: n/a - Sensors And Modules, Students Corner
Waterproof Ultrasonic Distance Sensor Module (JSN-SR04T)
- Ultrasonic Technology: Measures distance using ultrasonic waves.
- Waterproof Design: IP67-rated for reliable outdoor use.
- Wide Measurement Range: Detects objects from a few centimeters to several meters away.
- Versatile Applications: Ideal for IoT, robotics, and outdoor monitoring systems.
SKU: n/a - Boards and Programmers, Students Corner
Arduino Nano Sensor Shield
- Designed for Arduino Nano boards
- Provides easy access to multiple I/O ports
- Includes a built-in breadboard for prototyping
- Supports various power supply options
- Compact and durable construction
- Simplifies sensor and module connections
SKU: n/a - Display Modules and LCDs, Students Corner
I2C Module for LCD Display
- I2C Interface: Converts LCD parallel interface to I2C, reducing required GPIO pins.
- Compatible: Works with 16×2 and 20×4 character LCDs.
- Adjustable Contrast: Built-in potentiometer for easy contrast adjustment.
- Backlight Control: Onboard jumper to enable or disable the LCD backlight.
- Easy Integration: Simplifies wiring and coding for microcontrollers.
- Standard I2C Addressing: Typically set to 0x27 or 0x3F, configurable.
SKU: n/a - Motors, Drivers & Wheels, Sensors And Modules, Students Corner
Stepper Motor Driver Module with Heat Sink (DRV8825)
Motors, Drivers & Wheels, Sensors And Modules, Students CornerStepper Motor Driver Module with Heat Sink (DRV8825)
- DRV8825 IC: High-performance driver with microstepping support.
- Built-in Heat Sink: Effective heat dissipation for stable operation.
- Microstepping Resolution: Up to 1/32 steps for smooth motion.
- Adjustable Current Limit: Customizable motor performance.
- Protection Features: Thermal shutdown, overcurrent, and undervoltage protections.
- Easy Integration: Compatible with Arduino, Raspberry Pi, and more.
SKU: n/a - Display Modules and LCDs, Students Corner
2.8 inch TFT LCD Touch Screen for Arduino Uno
- Interactive Display: 2.8-inch TFT LCD screen with a responsive touch panel for intuitive user interaction.
- High Resolution: Clear and vibrant display with a resolution of 320×240 pixels for detailed visuals.
- SPI Interface: Utilizes the Serial Peripheral Interface for fast and efficient communication with Arduino Uno.
- Easy Integration: Designed specifically for Arduino Uno with plug-and-play compatibility.
- Versatile Applications: Suitable for various projects including home automation, weather stations, and gaming consoles.
- Adjustable Backlight: Features adjustable backlight brightness control for different lighting conditions.
- Durable Construction: Built with quality materials for long-lasting performance.
- Compact Design: Compact dimensions make it suitable for projects with limited space.
SKU: n/a - Motors, Drivers & Wheels, Students Corner
DC Gear Motor 333RPM 12V (JGB37-520) with 85mm Wheel (Complete Kit)
Motors, Drivers & Wheels, Students CornerDC Gear Motor 333RPM 12V (JGB37-520) with 85mm Wheel (Complete Kit)
- 333RPM speed at 12V for balanced performance
- High torque output for demanding tasks
- Durable 85mm wheel for excellent traction
- Complete kit with motor, wheel, and mounting accessories
- Ideal for robotics, automation, and DIY projects
SKU: n/a - Motors, Drivers & Wheels, Students Corner
MOSFET Driver Module IRF520
- Efficiently controls high-power devices like motors and LEDs.
- Wide voltage range: 0-24V DC, handles up to 5A continuous current.
- Compact design, easy integration with microcontrollers.
- Includes onboard components for stable operation.
- Ideal for robotics, automation, and DIY electronics projects.
SKU: n/a - Sensors And Modules, Students Corner
125Khz RFID Card Reader Module (JT308)
- RFID Compatibility: Works with EM4100 series RFID cards and tags.
- Operating Frequency: Operates at 125 kHz frequency.
- Read Range: Reads cards/tags up to 10 cm away.
- Output Format: Outputs data in Wiegand 26-bit format.
- LED Indicators: Provides visual status for power and card reading.
- Compact Design: Small size for easy integration into systems.
- Versatile Applications: Ideal for access control, attendance systems, and DIY projects.
SKU: n/a - Batteries & Cells, Students Corner
2x 18650 Cell Holder
- Dual Battery Holder: Designed to hold two 18650 lithium-ion batteries side by side.
- Spring-Loaded Contacts: Ensures secure electrical connections without soldering.
- No Soldering Required: Easy installation and removal of batteries.
- Compact and Lightweight: Ideal for portable electronic projects.
- Versatile Applications: Suitable for DIY electronics, prototypes, and small-scale production.
- Durable Construction: Made from robust materials for longevity and reliability.
SKU: n/a - Sensors And Modules, Students Corner
Weight Sensor Load Cell
- Precision Measurement: Accurately measures force or weight with high precision.
- Various Types: Available in bending beam, shear beam, S-beam, and compression types to suit different applications.
- Wide Capacity Range: Covers weights from grams to several tons, meeting diverse needs.
- Durable Construction: Made from robust materials like stainless steel or aluminum alloy for reliability.
- Versatile Applications: Used in industrial scales, commercial weighing systems, medical devices, and more.
- Temperature Compensation: Ensures accuracy across varying temperature conditions.
- Easy Integration: Compatible with different mounting configurations and interface options for seamless installation.
- Certified Accuracy: Can be calibrated and certified to meet industry standards.
SKU: n/a - Boards and Programmers, Students Corner
Arduino Mega 2560 With Logo
- Powerful Microcontroller: Based on the ATmega2560 clocked at 16MHz for robust performance.
- Ample Memory: Offers 256KB of Flash memory, 8KB of SRAM, and 4KB of EEPROM for storing code and data.
- Extensive I/O Pins: Features 54 digital I/O pins (15 PWM outputs) and 16 analog inputs for versatile interfacing.
- USB Connectivity: Easily connect to a computer for programming and power via USB Type-B.
- Flexible Power Options: Can be powered via USB or an external power supply (7-12V) for convenience.
- Easy Programming: Compatible with the Arduino IDE and supports a vast library of code and resources.
- Durable Design: Built with quality materials for reliability and longevity.
- Compatible with Shields: Works seamlessly with most Arduino shields for easy expansion and customization.
SKU: n/a - Motors, Drivers & Wheels, Students Corner
L298N Motor Driver Module Dual H-Bridge 5A
- Dual H-bridge design for controlling two DC motors independently.
- Supports a wide input voltage range (7V to 35V) for versatile applications.
- Maximum continuous current of 2A per channel, peak current up to 5A.
- Built-in diodes for back EMF protection and thermal shutdown.
- PWM speed control for precise motor speed adjustments.
- Ideal for robotics, automation, and DIY electronics projects.
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
