- Buck, Boost Converters and Regulators, Boards, Modules and Accessories
LM 317 Adjustable Voltage Regulator Module
Buck, Boost Converters and Regulators, Boards, Modules and AccessoriesLM 317 Adjustable Voltage Regulator Module
- Adjustable output voltage from 1.25 to 37V using a single potentiometer
- Delivers up to 1.5A with proper heat sinking for small to medium devices
- Includes thermal shutdown and current limiting for safe operation
- Compact, easy to integrate into DIY, Arduino, and battery-powered projects
- Ideal for battery chargers, LED drivers, and custom power supplies
- Cost-effective solution for hobbyists and professionals requiring stable DC voltage
SKU: n/a - Boards and Programmers, Boards, Modules and Accessories
Arduino Leonardo R3 ATMEGA32u4 Development Board
Boards and Programmers, Boards, Modules and AccessoriesArduino Leonardo R3 ATMEGA32u4 Development Board
- ATmega32u4 microcontroller for reliable performance and processing power.
- Built-in USB communication so the board can act as a keyboard, mouse, or other USB device.
- 14 digital I/O pins (7 PWM) and 9 analog inputs for flexible sensor and actuator connections.
- Onboard 5V regulator and compact design ideal for portable and space-limited projects.
- Easy programming with the Arduino IDE—perfect for beginners and advanced users.
- Available for fast delivery in Islamabad—order now from Colgroad.
SKU: n/a - Boards and Programmers, Boards, Modules and Accessories
Raspberry Pi Pico W Wireless RP2040 Development Board (Solderless)
Boards and Programmers, Boards, Modules and AccessoriesRaspberry Pi Pico W Wireless RP2040 Development Board (Solderless)
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- Compact Raspberry Pi Pico W microcontroller with built-in WiFi.
- RP2040 dual-core performance for fast, low-power projects.
- 26 multi-function GPIO pins to connect sensors, actuators and peripherals.
- Easy to program with MicroPython and supports C/C++ SDK for advanced use.
- Perfect for IoT, home automation, wireless sensors and DIY electronics in Pakistan.
- Affordable, reliable, and available with fast delivery. Order now.
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Analog Temperature Sensor Module (KY 013)
- Thermistor-based temperature sensing for reliable ambient measurements
- Analog voltage output proportional to temperature for easy ADC reading
- Wide temperature range: typically -55°C to +125°C
- High precision with calibration options for improved accuracy
- Simple interface with Arduino, Raspberry Pi (via ADC) and other microcontrollers
- Compact, plug-and-play module with standard headers for quick integration
SKU: n/a - Boards, Modules and Accessories, Motors, Drivers and Wheels
High Power DC Motor Driver Board Module 6-36V 15A
Boards, Modules and Accessories, Motors, Drivers and WheelsHigh Power DC Motor Driver Board Module 6-36V 15A
- Compatible with 6V to 36V brushed DC motors for hobby and industrial applications
- 15A continuous current rating for high-torque motor control
- PWM and TTL control interface for Arduino, Raspberry Pi and microcontrollers
- Built-in overcurrent and overheat protection for safe operation
- Compact 6.5 cm x 5 cm design with dual-side mounting holes for easy installation
- Fast switching response for smooth acceleration and precise speed control
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Arduino 4-Channel Relay Shield Module
- Plug-and-play shield that mounts directly on Arduino for fast setup
- 4 independent 5V-triggered relay channels for separate device control
- Each relay supports up to 10A 250V AC or 10A 30V DC loads
- Built-in LED indicators show relay status at a glance
- Isolation protection to help safeguard your Arduino board
- Perfect for DIY electronics, smart home automation, and training kits
SKU: n/a - Boards and Programmers, Boards, Modules and Accessories
Raspberry Pi Zero W WiFi Development Board
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– Compact Raspberry Pi Zero W with built-in Wi-Fi and Bluetooth
– 1GHz Broadcom BCM2835 CPU with 512MB RAM
– CSI camera interface and 40-pin GPIO header for expansion
– Mini HDMI and micro USB ports; microSD boot and storage
– Ideal for IoT, smart home automation, robotics and learning
– Lightweight, portable board for makers, students and developersSKU: n/a
- Microwave Electronics, Basement Azhar Shaheed Plaza, DAV College Road, Rawalpindi, Punjab, Pakistan
- 03320235000
- 1973 products sold
- On College Road from 2025
- Owner: College Road Electronics
