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Showing 496–510 of 1164 resultsSorted by popularity
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Boards, Modules and Accessories
PAM8403 3W 5V DC 2-Channel Audio Mini Amplifier Module
- Compact Class D amplifier module for easy integration into DIY projects.
- Operates on 5 to 12V DC for battery-powered or bench power use.
- Delivers up to 3W of clean, low-distortion audio output.
- Very low power consumption and minimal heat generation.
- Built-in volume control for quick level adjustment.
- Ideal for portable speakers, small audio systems, and electronics projects.
SKU: n/a -
Boards, Modules and Accessories, Motors, Drivers and Wheels
TB6600 Stepper Motor Driver Module
- High-performance stepper motor driver for CNC, 3D printers and robotics.
- Wide input range: 9V to 40V DC for diverse motor setups.
- Adjustable current output up to 4.5A for heavy-duty motors.
- Microstepping up to 1/16th step for smooth, precise motion.
- Built-in overcurrent, overvoltage and thermal protection for safety.
- Durable aluminum casing for efficient heat dissipation and long-term reliability.
SKU: n/a -
Boards, Modules and Accessories
Raspberry Pi 5 27W 5A Type-C Power Supply Adapter/Charger
– 27W (5A) power output optimised for Raspberry Pi 5
– UK standard plug for use across the United Kingdom
– USB Type-C connector for secure, stable power delivery
– Built-in safety: over-current, over-voltage, and short-circuit protection
– Durable construction with compact, portable design
– Ideal for powering peripherals, media centres, IoT devices, and educational projectsSKU: n/a -
Boards, Modules and Accessories
16×2 LCD Keypad Shield for Arduino
– Plug-and-play 16×2 LCD with blue backlight for Arduino UNO and Mega
– Integrated tactile keypad (select, up, down, left, right) for intuitive menus
– No soldering required; stack directly onto your Arduino board
– Durable silicone keys and quality PCB for reliable, long-lasting use
– Easy-to-use Arduino library for custom characters, scrolling, and key reads
– Perfect for rapid prototyping: dashboards, sensor monitors, thermostats, and gamesSKU: n/a -
Batteries, Cells and Power Supply, Boards, Modules and Accessories
Digital Display Battery Voltage Level Indicator
Batteries, Cells and Power Supply, Boards, Modules and AccessoriesDigital Display Battery Voltage Level Indicator
– Bright 0.28-inch 3-digit LED display for instant voltage readout
– Accurate measurement from 8.0 V to 30.0 V DC with ±0.1 V accuracy
– Slim 50 mm × 25 mm panel fits dashboards, control boxes, and workbenches
– Low power draw (approximately 10 mA) so it will not drain your battery
– Easy snap-in mounting or adhesive pad for quick installation
– Ideal for cars, motorcycles, boats, solar systems, and backup UPS unitsSKU: n/a -
Boards, Modules and Accessories, Motors, Drivers and Wheels
IRF520 MOSFET Driver Module
- 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.
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Boards, Modules and Accessories, Sensors And Modules
MAX7219 Dot Matrix 4×1 LED Display Module
- Integrated MAX7219 driver for simple, low-pin control.
- 4-in-1 configuration with four 8×8 matrices (32×8 LEDs total).
- SPI interface for easy connection to Arduino, Raspberry Pi and other MCUs.
- Software-adjustable brightness and clear visibility in varied lighting.
- Daisy-chaining support to expand into larger displays.
- Compact, lightweight design for space-efficient integration.
SKU: n/a -
Boards, Modules and Accessories, Boards and Programmers
CH340 USB to ESP8266 ESP 01 Programmer Adapter Module
Boards, Modules and Accessories, Boards and ProgrammersCH340 USB to ESP8266 ESP 01 Programmer Adapter Module
- Plug-and-play USB adapter for ESP8266-01 modules
- Built-in CH340 USB-to-serial chipset for reliable communication
- 3.3V regulated output powers ESP01 safely without extra wiring
- No external power or jumper wires required; insert and program
- Compact USB Type-A design ideal for laptop-based development
- Compatible with Windows, Linux, and macOS (driver may be required)
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
MQ-7 Carbon Monoxide (CO) Gas Sensor Module
- CO Detection: Highly sensitive to carbon monoxide (CO) gas.
- Wide Range: Detects 20-2000 ppm CO for home, industrial, and environmental use.
- Analog and Digital Outputs: Provides 0-5V analog and threshold-based digital outputs.
- Adjustable Sensitivity: Onboard potentiometer to fine-tune digital trigger levels.
- Fast Response: Quick reaction and recovery for real-time monitoring.
- Easy Integration: Standard pin headers compatible with Arduino, Raspberry Pi, and other microcontrollers.
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
8×8 Dot Matrix LED Display Module (MAX7219)
– 8×8 LED matrix (64 LEDs) for clear text, symbols, and simple graphics
– MAX7219 driver IC for simplified multiplexing and brightness control
– SPI serial interface compatible with Arduino, Raspberry Pi, ESP8266/ESP32 and other MCUs
– Cascadeable design lets you chain multiple modules for larger displays
– Adjustable brightness via MAX7219 for optimal visibility in different lighting conditions
– Compact, robust PCB ideal for DIY projects, education, and commercial prototypingSKU: n/a -
Accessories
IRFZ44N N-Channel Power MOSFET 49A 55V TO-220
- N-Channel Enhancement Mode Power MOSFET with 55V VDS and 49A continuous drain current
- Low ON-state resistance (0.0175Ω typical) for efficient high-current switching applications
- Fast switching performance ideal for PWM motor control, LED dimmers, and power supplies
- Robust TO-220 package with excellent heat dissipation for industrial and hobbyist projects
- Compatible with Arduino, ESP32, STM32, and Raspberry Pi for microcontroller-based power control
- Perfect for motor drivers, battery management systems, inverters, and robotics applications
SKU: n/a -
Accessories
5mm Ultraviolet UV LED 395nm
- High-brightness UV LED emitting at 395nm wavelength for fluorescence detection and verification applications
- Compact 5mm through-hole package for easy integration with breadboards, PCBs, and DIY projects
- Low power consumption with typical forward voltage of 3.0V – 3.4V at 20mA current
- Ideal for currency verification, UV curing, security systems, and scientific experiments
- Long operational lifespan with reliable performance and fast switching response
- Compatible with Arduino and microcontroller projects for hobbyists and professionals
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Accessories
2.5cm Mini Nylon Caster Wheel Free Moving Plastic Wheel for Robotic Car
- Compact 2.5cm mini nylon caster wheel designed for robotic cars and DIY robot projects
- 360° free movement with smooth omnidirectional rotation for enhanced mobility
- Durable nylon and plastic construction provides lightweight yet wear-resistant performance
- Low friction design improves turning efficiency and reduces motor load
- Easy screw mounting system for quick installation on Arduino robotic car kits
- Perfect support wheel for line follower robots, obstacle avoidance robots, and smart car chassis
SKU: n/a -
Buck, Boost Converters and Regulators
0.9V-5V to 5V DC-DC USB Step Up Boost Converter Module
- Ultra-low input voltage operation from 0.9V to 5V DC, perfect for single-cell batteries
- Regulated 5V USB output with up to 500mA-1A current capacity
- High conversion efficiency up to 90% for optimal power transfer
- Standard USB Type-A output port for plug-and-play compatibility
- Compact design ideal for DIY power banks, portable electronics, and IoT projects
- Compatible with AA/AAA batteries, lithium cells (18650), and solar panel inputs
SKU: n/a
