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Showing 721–735 of 784 resultsSorted by popularity
- Boards, Modules and Accessories, Display Modules and LCDs
Digital Display Voltmeter Ammeter 100A ZFX VC288 With Shunt
Boards, Modules and Accessories, Display Modules and LCDsDigital Display Voltmeter Ammeter 100A ZFX VC288 With Shunt
- ZFX VC288 digital voltmeter ammeter with included shunt for precise DC monitoring.
- Measures DC voltage from 0 to 100V and current from 0 to 100A.
- Clear dual digital display shows voltage and current in real time.
- Shunt-based measurement ensures safe and accurate readings for high-current systems.
- Compact panel-mount design built for hobbyists, solar setups, and industrial applications.
- Ideal for monitoring batteries, power supplies, RC vehicles, solar arrays, and industrial equipment.
SKU: n/a - 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, Modules and Accessories, Motors, Drivers and Wheels
MOSFET Driver Module IRF520
- Compact MOSFET driver module using IRF520 for efficient power switching.
- Handles high-current loads up to 5-10A for DC motors, LEDs, and more.
- Wide voltage range: 5V to 24V for flexible project use.
- Low-side switching with PWM input for precise speed and brightness control.
- Easy integration with Arduino and Raspberry Pi for DIY electronics and robotics.
SKU: n/a - Boards and Programmers, Boards, Modules and Accessories
Arduino Leonardo R3 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
- 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 and Programmers, Boards, Modules and Accessories
Raspberry Pi Pico (RP2040)
- Compact RP2040 microcontroller board ideal for DIY electronics and prototypes.
- Dual-core ARM Cortex-M0+ CPU running at 133MHz for high-performance tasks.
- 26 multi-function GPIO pins with I2C, SPI, UART, PWM support for sensors and actuators.
- 264KB SRAM and 2MB onboard flash for efficient code and data storage.
- Low power design suitable for battery-powered IoT and remote devices.
- Compatible with MicroPython and C SDK for quick development and education.
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Ambient Light Intensity Sensor Module GY-302 BH1750
Boards, Modules and Accessories, Sensors And ModulesAmbient Light Intensity Sensor Module GY-302 BH1750
– High-precision ambient light measurements for accurate automation and monitoring
– I2C digital interface for easy integration with Arduino and Raspberry Pi
– Wide measurement range: 1 to 65,535 lux for dim to bright conditions
– Low power consumption ideal for battery-powered and IoT projects
– Compact, lightweight module that fits tight spaces and prototypes
– Ready for DIY, smart lighting, environmental monitoring; available from Colgroad in PakistanSKU: n/a - Boards, Modules and Accessories, Wireless Communication
RF Remote Control Transceiver Module (4-Channel Wireless)
Boards, Modules and Accessories, Wireless CommunicationRF Remote Control Transceiver Module (4-Channel Wireless)
- 4-channel RF transceiver for independent control of multiple devices
- Long-range wireless communication for extended coverage
- Compatible with Arduino and Raspberry Pi for easy integration
- Low power consumption ideal for battery-powered projects
- Reliable performance in noisy environments
- Perfect for robotics, home automation, industrial and DIY projects
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
BF350-3AA Pressure Resistance Strain Gauge Sensor
Boards, Modules and Accessories, Sensors And ModulesBF350-3AA Pressure Resistance Strain Gauge Sensor
- High-precision strain gauge sensor for accurate pressure measurement
- Reliable performance in demanding industrial environments
- Compact, lightweight design for easy integration
- Durable construction for long-term stability and low drift
- Compatible with hydraulic, automotive, aerospace, HVAC and R&D systems
- Simple installation and maintenance for fast deployment
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
TTL To RS-485 Converter Module Board (MAX485)
- Converts TTL (5V/3.3V) serial signals to robust RS-485 differential signals
- Based on the low-power MAX485 transceiver for long-distance communication (up to 1200 m)
- Compatible with Arduino, Raspberry Pi and most microcontrollers for easy integration
- Supports multi-drop RS-485 networks to connect multiple devices on one bus
- Industrial-grade design for reliable performance in noisy or harsh environments
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, Sensors And Modules
Waterproof Ultrasonic Distance Sensor Module (JSN-SR04T)
Boards, Modules and Accessories, Sensors And ModulesWaterproof Ultrasonic Distance Sensor Module (JSN-SR04T)
– Ultrasonic distance sensing for reliable non-contact measurements
– IP67-rated waterproof housing for outdoor and wet environments
– Wide detection range: from a few centimeters to several meters
– High accuracy with stable readings for industrial and IoT projects
– Easy integration with Arduino, Raspberry Pi, and common microcontrollers
– Ideal for robotics, liquid level monitoring, parking and perimeter detectionSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
RFID Card Reader Module (RDM6300)
- 125kHz RDM6300 RFID card and tag reader
- Easy Arduino and microcontroller integration via UART serial
- 3.3V to 5V compatible power supply and TTL logic
- Compact design with up to 10 cm read range
- Reliable performance for access control and security projects
- Ideal for DIY, asset tracking, automation; fast delivery in Pakistan
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Microphone Amplifier Module (MAX9814)
- Low-noise microphone amplification for clearer audio signals
- Automatic Gain Control (AGC) for consistent output levels
- Adjustable gain to suit different microphones and environments
- Compact, durable module ideal for tight spaces in DIY projects
- Easy to interface with Arduino, Raspberry Pi and other controllers
- Great for voice recognition, audio recording, robotics and IoT sensors
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Thermocouple Temperature Probe Sensor K Type
- High-accuracy K Type thermocouple for precise temperature measurement
- Wide temperature range: -200°C to +1372°C (typical K Type capability)
- Durable stainless steel probe designed for harsh environments
- Compatible with standard thermocouple connectors for quick setup
- Suitable for industrial processes, laboratories, HVAC, automotive, and food processing
- Easy integration with digital thermometers and data loggers for real-time monitoring
SKU: n/a
