Maker & Circuit Development

SB COMPONENTS

Compact Raspberry Pi Pico HAT fitted with a high quality two-channel relay and 3.3V operating voltage. • Two channel relay that supports switching voltage 2A/120V AC, 2A/24V DC • 3.3V Operating voltage • Stackable 40 pin design for direct connection to the...

4TRONIX

New and improved version of the original RoboHAT board. The RoboHAT2 Lite is a complete controller board designed for use in a range of Raspberry Pi based robotics projects. The RoboHAT2 Lite provides up to 1A per channel and can use up to 11V. • Provides ...

SPARKFUN ELECTRONICS

The Haptic Driver board combines a LRA vibration motor and a DA7280 driver IC for applications that require haptic feedback, great for projects that require a physical indicator when an event is triggered. Fitted with Qwiic connectors for easy connection ...

RASPBERRY-PI

RPI ZERO_W_V2 is a latest product in most affordable range of single-board computers. The board incorporates a quad-core 64bit Arm Cortex-A53 CPU, clocked at 1GHz. At its heart is a Raspberry Pi RP3A0 system-in-package (SiP), integrating a Broadcom BCM2710...

SPARKFUN ELECTRONICS

Ultra compact power regulator breakout built around the AP63203 2A synchronous buck converter. The breakout features wide input voltage range and enhanced EMI reduction. • Wide input voltage range: 3.8V to 32V (VIN), VOUT 3.3V (fixed) • Up to 2A continuous...

WHADDA

This electronic kit allows you to build a fully functioning code lock, ideal for switching an alarm system on/off or to open a door lock. The code lock features an enclosed operation panel, making it suitable for indoor or outdoor applications. • 4 Digit d...

WHADDA

Put together a realistic looking cicada with this interesting electronic kit. Featuring 3 PCBs to mimic the insect's shape, it produces the typical cicada noise when it gets dark and an LED flickers along. • Realistic looking cicada with sound effects • On...

SPARKFUN ELECTRONICS

Passive, low profile PIR sensor board that detects movement in close proximity to the sensor. The module features an EKM-series Panasonic PIR combined with an ATTiny84 MCU and Qwiic connectors for easy integration and prototyping. The sensor is optimised t...

WHADDA

Electronic kit for building your own working FM radio; complete with seek button, volume control and 4 station presets. The kit features an easy to solder SMD receiver module and is battery powered. • High quality SMD FM receiver module with 88-107.9MHz FM...

WHADDA

Simple and effective DIY sensor kit that can be used to measure indoor and outdoor temperatures. • Temperature range: -20°C to 70°C • 2° Full range accuracy • 3 Wire system: GND, +V and OUT • Power Supply: 12V DC (0-5V OUT), 15V DC (0-10V OUT) • Supplied a...

WHADDA

Simple electronic LED effect, just like classic sci-fi TV programmes! One LED scans from side to side and the kit can easily be integrated into other projects or used alone as a fun gadget. • LED Scans from side to side, or in one direction (selectable) • ...

SB COMPONENTS

The Air Monitoring Expansion is a portable, open source sensor for the Raspberry Pi Pico that provides detailed information on particulate matter in the air. The expansion is fitted with an OLED display for displaying results. • PMSA003 Digital laser dust ...

WHADDA

Entertaining DIY electronic decision maker for all those difficult 'Yes or No' questions! Once the button has been pressed, the Red and green LEDs will repeatedly flash until one LED remains lit. • Simple pushbutton operation • Automatic power-off function...

SPARKFUN ELECTRONICS

High performance sensor breakout board that provides non-contact distance readings from 2cm to 400cm. The board is fitted with Qwiic connectors for intuitive I2C communication and daisy-chaining with other Qwiic devices. • Built around the STM8L051 MCU the...

SPARKFUN ELECTRONICS

Passive, low profile PIR sensor board that detects movement in close proximity to the sensor. The module features an EKM-series Panasonic PIR combined with an ATTiny84 MCU and Qwiic connectors for easy integration and prototyping. Due to the low current dr...

WHADDA

Unique DIY tool for building circuits that use LEDs. The tester detects LED polarity, measures forward voltage and calculates series resistors required. • Simply hold an LED to the contact pads to start the process • Adjustable target current & voltage • C...

WHADDA

Useful electronic kit which is designed to help you drive safely in freezing conditions. The kit utilises a flashing LED to indicate road temperature as it gets closer to freezing point. • Flashing LED indicates road temperature close to freezing point (be...

SB COMPONENTS

The Home Automation HAT allows you to easily create smart appliances for your IoT home with the help of a Raspberry Pi. The high quality relyas allow you to easily control up to two appliances while the photo-coupling isolation ensures the user can safely ...

SNAP CIRCUITS

Fun project kit which explains all about electricity and how it powers your home. Provides components and instructions for over 30 projects; the projects provide an understanding of how electricity works around the home and covers circuitry, security syste...

SPARKFUN ELECTRONICS

Simple and effective breakout board for the KX312; the KX132 is a low-power, high resolution three axis digital accelerometer with 16-bit resolution and a wide range of built-in sensing functions. • Free fall, Directional-Tap™, Double-Tap™, device orientat...

SB COMPONENTS

Simple and effective GPIO adaptor that lets you easily connect any standard GPIO/HAT accessories to the Raspberry Pi 400 so they are correctly orientated. • Provides a full male 2x 20 pin header for HAT connection • Compatible with all Raspberry Pi HATs • ...

SB COMPONENTS

Simple and effective expansion board that is ideal for circuit testing and building prototypes with the Raspberry Pi Pico. • Provides 6x20 grid for Pico hardware and 8x20 grid on either side for multiple components • 2.54mm Hole spacing • Fully labelled Pi...

4TRONIX

New and improved version of the original RoboHAT board. The RoboHAT2 is a comprehensive controller board designed for use in a wide range of Raspberry Pi based robotics projects. The RoboHAT2 provides up to 3.5A per channel and can use up to 25V. • Provide...

SB COMPONENTS

Compact Raspberry Pi Pico HAT fitted with a high quality single-channel relay and 5V operating voltage. • Single channel relay that supports loads up to 7A/250V AC, 10A/30V DC • 5V Operating voltage • Stackable 40 pin design for direct connection to the Ra...

WHADDA

Designed to help you get the most out of your oscilloscope, the tutor board generates several 'real-world' signals which can be used to perform basic measurements. Learn to familiarise yourself with different measurements and technical terms thanks to the ...