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
Microphone Amplifier module (MAX9814)
- High-Quality Amplification: Enhances audio clarity with low-noise operation.
- Adjustable Gain: Allows customization of amplification levels for various applications.
- Compact Design: Space-efficient module for easy integration into projects.
- Versatile Use: Ideal for voice recognition, audio recording, and IoT applications.
SKU: n/a - Accessories, Students Corner
LED’s 5mm
- Versatile Components: Ideal for indicator lights, displays, and decorative lighting.
- Multiple Colors: Choose from red, green, blue, white, and more.
- Efficient and Durable: Long lifespan and low power consumption for reliable performance.
- Easy Integration: Compatible with standard electronic components and breadboards.
- Wide Applications: Suitable for DIY projects, educational kits, remote controls, and sensor
SKU: n/a - Batteries & Cells, Students Corner
Digital Display Battery Voltage Level Indicator
- Real-Time Voltage Monitoring: Provides accurate and immediate voltage readings.
- Wide Compatibility: Works with various battery types and voltages.
- Easy Installation: Simple to connect and use, no complex setup required.
- Compact & Durable: Robust design, ideal for various environments.
- Bright LED Display: Clear, easy-to-read display, even in low light.
- Low Power Consumption: Minimal power usage for continuous monitoring.
SKU: n/a - Sensors And Modules, Students Corner
RFID Sensor Module with Reader Card (RC522)
- High Compatibility: Supports ISO14443A/MIFARE RFID standards for various tags and cards.
- Efficient Communication: Utilizes SPI interface for fast integration with microcontrollers.
- Read/Write Functionality: Capable of both reading and writing data to RFID tags and cards.
- Compact Design: Small form factor for easy embedding into projects.
- Low Power Consumption: Ideal for battery-operated and energy-efficient applications.
- Integrated Antenna: Built-in antenna for reliable RFID detection within a reasonable range.
SKU: n/a - Sensors And Modules, Students Corner
RGB Gesture Sensor Module (GY-9960)
- Multi-Sensing Module: Integrates RGB color sensing and ambient light measurement.
- Proximity Detection: Detects objects and users without physical contact.
- Gesture Recognition: Recognizes gestures like swipes and taps for intuitive controls.
- IR LED Technology: Enhances reliability in various environmental conditions.
- I2C Interface: Facilitates easy integration with microcontrollers.
- Compact Design: Suitable for embedded systems and IoT applications.
- Low Power Consumption: Ideal for energy-efficient devices.
- Versatile Applications: Used in consumer electronics, smart appliances, and industrial automation.
SKU: n/a - Sensors And Modules, Students Corner
MQ-135 Air Quality Control Gas Sensor Module
- Gas Detection: Detects a wide range of gases including ammonia, benzene, smoke, and others.
- High Sensitivity: Provides accurate readings with high sensitivity to target gases.
- Analog Output: Outputs analog voltage proportional to gas concentration.
- Digital Output: Provides digital signal for threshold-based detection.
- Adjustable Sensitivity: Features onboard potentiometer for sensitivity adjustment.
- Fast Response Time: Quickly responds to changes in gas levels.
- Wide Applications: Used in air purifiers, industrial safety systems, and IoT devices.
- Easy Integration: Compact design with standard pin headers for simple connection to microcontrollers.
SKU: n/a - Sensors And Modules, Students Corner
Vibration Sensor Module
- High Sensitivity: Detects vibrations and shocks with precision using piezoelectric or accelerometer-based technology.
- Dual Outputs: Offers both digital and analog outputs for versatile integration with microcontrollers.
- Adjustable Sensitivity: Features a potentiometer for customizing sensitivity based on application needs.
- Compact Design: Space-saving module suitable for various projects and applications.
- Versatile Use: Ideal for security systems, industrial monitoring, and robotics.
SKU: n/a - Sensors And Modules, Students Corner
3-Axis Accelerometer Module GY-521 MPU-6050
- 6-Axis Motion Tracking: Integrates a 3-axis accelerometer and 3-axis gyroscope.
- High Precision: 16-bit ADCs ensure accurate measurements.
- Compact and Lightweight: Small form factor and lightweight design for easy integration.
- Versatile Applications: Suitable for robotics, drones, wearable tech, gaming, and motion capture.
- Easy Integration: I2C interface and wide voltage range simplify connection to microcontrollers.
- Temperature Sensor: Includes an integrated temperature sensor for monitoring.
- Responsive Interrupts: Configurable interrupt system for motion detection.
SKU: n/a - Sensors And Modules, Students Corner
XH-M609 DC Voltage Protection Module
- Voltage Protection: Safeguards DC circuits from over-voltage conditions.
- Adjustable Threshold: Settable voltage threshold for protection customization.
- LED Indicator: Provides visual status of operational conditions.
- High Current Capacity: Capable of handling high current loads effectively.
- Compact Design: Space-saving module for easy integration into circuits.
SKU: n/a - Display Modules and LCDs
HTC-1 Digital Thermometer & Hygrometer with Clock
- Displays temperature, humidity, and time simultaneously
- Temperature range: -10°C to 50°C (14°F to 122°F)
- Humidity range: 10% to 99% RH
- Selectable temperature units (Celsius or Fahrenheit)
- Built-in digital clock with alarm function
- Compact design with stand and wall-mounting options
- Battery operated for convenient placement
SKU: n/a - Sensors And Modules, Students Corner
I2C Bi-Directional Logic Level Converter Module
- Bi-Directional Conversion: Enables two-way communication between different voltage levels.
- I2C Compatible: Designed for I2C but supports other protocols like UART and SPI.
- Wide Voltage Range: Converts between 5V, 3.3V, 2.8V, and 1.8V logic levels.
- High-Speed Operation: Ensures fast and reliable data transfer.
- Compact Design: Space-efficient for easy integration into projects.
- Plug-and-Play: Simple to use with no additional configuration needed.
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 - Regulators, Sensors And Modules, Students Corner
Voltage Regulator Module LM2596 (Display Unit)
- Efficient Regulation: Uses LM2596 IC for stable voltage output.
- Wide Input Range: Supports 4.5V to 40V DC input voltage.
- Adjustable Output: Output voltage adjustable from 1.25V to 37V DC.
- Digital Display: Integrated display for real-time voltage monitoring.
- Versatile Application: Suitable for DIY electronics, robotics, and automotive projects.
SKU: n/a - Accessories, Students Corner
Transparent Acrylic Case for Arduino Uno R3
- Clear Acrylic Design: Provides full visibility of your Arduino Uno R3 board.
- Durable Protection: Shields the board from dust, debris, and physical damage.
- Custom Fit: Precision-cut for easy access to all connectors and ports.
- Ventilation Slots: Prevents overheating with built-in ventilation.
- Easy Assembly: Includes screws and fasteners for straightforward setup.
- Compact and Lightweight: Adds minimal bulk while ensuring portability.
SKU: n/a - Sensors And Modules, Students Corner
Raspberry Pi Camera Module V2 8MP
- 8MP Sony IMX219 sensor for high-resolution images and full HD video.
- Records video at 1080p and 30 FPS for smooth, high-quality output.
- 160-degree wide field of view for capturing expansive scenes.
- Compact and lightweight design for easy integration into projects.
- Connects via Raspberry Pi’s dedicated camera interface (CSI).
- Ideal for photography, video recording, and computer vision applications.
SKU: n/a - Electronic Components, Students Corner
Female Header Strip Pins
- High-Quality Connectors: Durable female header pins designed for reliable connections in electronic projects.
- Standard Pitch: 2.54mm (0.1 inch) spacing, compatible with most breadboards and PCBs.
- Multiple Lengths Available: Comes in 40-pin strips, easily cut to size for specific project needs.
- Reusable Design: Allows for non-permanent connections, ideal for prototyping and testing.
- Easy to Install: Simple through-hole mounting for soldering onto PCBs or connecting to male headers.
- Versatile Applications: Suitable for Arduino, Raspberry Pi, and various DIY electronics projects.
- Gold-Plated Options: Some variants feature gold-plated contacts for enhanced conductivity and corrosion resistance.
SKU: n/a - Electronic Components, Students Corner
Single Phase AC Current Transformer 5A Range (ZMCT103C)
- Measures single-phase AC current up to 5A
- High accuracy and excellent linearity for precise measurements
- Provides electrical isolation for safe monitoring
- Compact design for easy integration into circuits
- Ideal for energy monitoring, power metering, and automation
- Compatible with microcontrollers and energy meters
SKU: n/a - Sensors And Modules, Students Corner
Programmable Gain Amplifier Module 4-Channel 16-Bit (ADS1115)
- 16-bit resolution for precise analog-to-digital conversion.
- Programmable gain settings (1x, 2x, 4x, 8x, 16x) for signal amplification.
- Four differential or two single-ended input channels.
- I2C interface for easy integration with microcontrollers.
- Low power consumption ideal for battery-operated devices.
- Internal voltage reference for stable and accurate measurements.
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
