All Products

SKU: ON-BLEEXP

Add Bluetooth 4.1 connectivity to your Onion Omega2 with this USB-based BLE expansion. Connect to smartphones, tablets, and other Bluetooth Low Energy devices for wireless communication and control. The expansion plugs directly into the Omega's USB host port and supports master mode, allowing yo...

SKU: ON-SERVOEXP

Add 16 independent PWM outputs to your Onion Omega2 for controlling servos, DC motors, and LED brightness. The onboard 3-pin connectors let you plug in standard servos directly – no breadboard or extra wiring needed. The built-in oscillator generates free-running PWM signals from 24Hz to 1526Hz....

SKU: TB-BM7134

A hands-on project book by Simon Monk featuring 30 practical Arduino-based builds. Each project includes component lists and step-by-step instructions, taking you from basic circuits through to more advanced builds using sensors, motors, and displays. Part of the popular "Evil Genius" series fro...

SKU: DF-DFR0413

This 0.96″ 128×64 OLED Display Module is designed for Raspberry Pi projects where a compact, low-power screen is needed to show system information such as IP addresses, CPU temperature, and status messages. The SSD1306 controller communicates via 4-wire SPI, keeping wiring simple and data transfe...

SKU: AF-802

The Adafruit 1.8" Colour TFT Shield is a plug-and-play display solution for Arduino, combining a bright 128×160 pixel TFT screen with a microSD card slot, 5-way joystick navigation switch, and three tactile buttons. This R3-format shield works with any Arduino or Metro board including the Metro M...

SKU: PL-136

The Sharp GP2Y0A21YK0F is an infrared distance sensor that outputs an analogue voltage corresponding to the distance of the nearest object within its 10–80 cm detection range. Using IR triangulation, it provides reliable distance measurements independent of the target object's colour or reflectiv...

SKU: SF-ROB-12598

These standard rotation 7:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, or ...

SKU: SF-ROB-12608

These continuous rotation 7:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous Actobotics products including tubing and channel; making it easy to incorporate a servo power gearbox into a custom pan & tilt, mechanical device, o...

SKU: AF-3420

The PaPiRus Screen HAT from Pi Supply is an ePaper / eInk screen HAT designed for the Raspberry Pi. Think of it as the older sibling of the PaPiRus Zero.ePaper / eInk is a display technology that mimics the appearance of ink on normal paper. Unlike conventional displays, ePaper reflects light – j...

SKU: PL-1901

These 1×2-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair them with pre-crimped terminal wires or crimp pins to create reliable, removable two-wire connections. Compatible with male and female headers, solderless brea...

SKU: PL-1902

These 1×3-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair them with pre-crimped terminal wires or crimp pins to create reliable, removable three-wire connections. Compatible with male and female headers, solderless br...

SKU: PL-3101

The Pololu A-Star 32U4 Micro is a general-purpose programmable module based on the ATmega32U4 AVR microcontroller from Microchip. It packs 32 KB of flash, 2.5 KB of RAM, and built-in USB into a tiny 1″ × 0.6″ DIP package — even smaller than competing ATmega32U4 boards like the Teensy 2.0 and Pro ...

SKU: PL-1913

These 2×5-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair them with pre-crimped terminal wires or crimp pins to create reliable, removable ten-wire connections in a compact dual-row housing. Compatible with male and f...

SKU: PL-1915

These 2×7-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair them with pre-crimped terminal wires to create reliable, removable fourteen-wire connections in a compact dual-row housing. Compatible with male and female dua...

SKU: SF-BOK-10626

Want to build your own robots, turn your ideas into prototypes, or control devices with a computer? It’s a snap with this book and the Arduino open source electronic prototyping platform. Get started with six fun projects and achieve impressive results quickly. You’ll gain the know-how and experi...

SKU: PL-1959

A pack of 25 steel machine screws in the #2-56 thread size with a 1-1/4″ (31.75 mm) length. These pan-head Phillips screws are zinc-plated for corrosion resistance and are commonly used in robotics, electronics enclosures, and small mechanical assemblies. Specifications Thread Size – #2-56 Le...

SKU: SF-BOB-13021

This is the SparkFun RJ45 MagJack Breakout, a simple board that will provide you with a way to put an ethernet port into your breadboard. The SparkFun RJ45 MagJack Breakout is the same one found in our very own mbed Starter Kit and breaks out each pin from the ethernet jack. This rev of the br...

SKU: PL-3243

A medium-power 12V brushed DC gearmotor with a 98.78:1 metal spur gearbox and an integrated 48 CPR quadrature encoder on the motor shaft. The encoder provides 4741.44 counts per revolution of the gearbox output shaft, enabling precise closed-loop speed and position control. The cylindrical motor...

SKU: PL-1133

This compact carrier board from Pololu makes it easy to integrate a Sharp GP2Y0D815Z0F, GP2Y0D810Z0F, or GP2Y0D805Z0F digital distance sensor into your project. It provides all the required external components, an on-board LED for visual feedback of the output state, and a clean 3-pin interface o...

SKU: TB-XC4392

The Arduino Compatible Long Range LoRa Shield turns your Arduino into a LoRa wireless node capable of transmitting and receiving data over several kilometres — without the need for a GSM network. Built around the Semtech SX1276 transceiver on the 915MHz band (Australian-legal), it's ideal for rem...