Circuitry & IOT

SKU: AF-4497 | Brand: Adafruit

The ATOM Matrix, at only 24 x 24mm, is the most compact development board in the M5Stack development kit series. The fits-in-your-change-pocket size computer contains a ESP32-PICO-D4 chip, which comes integrated with ...

SKU: KI-5657 | Brand: Kitronik

The Lesson in a Box (Simple Robotics) is a complete set of electronics and teaching resources to enable successful cross-curricular lessons with minimal teacher effort. The kit and teaching resources have been tried a...

SKU: AF-4447 | Brand: Adafruit

These premium female-female jumper wires are handy for making wire harnesses or jumpering between headers on PCBs. They're 200mm (~7.8") long and come loose as a pack of 40 (10 pieces of red, blue, yellow, and Adafrui...

SKU: EF-EF04005 | Brand: ElecFreaks

Octopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino / Freaduino compatible boards easily with various...

SKU: EF-EF08206 | Brand: ElecFreaks

The Elecfreaks Smart Coding Kit lets you build a programmable DIY smartwatch powered by the BBC micro:bit. Using the included Power:bit extension board and nylon watch strap, you can assemble a wearable device that ru...

SKU: LB-00052 | Brand: Little Bird

This 1×2-pin crimp connector housing lets you quickly build custom two-wire cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair it with pre-crimped terminal wires or crimp pins to create reliable, rem...

SKU: PL-1704 | Brand: Pololu

These premium jumper wires are stranded 26 AWG wires with female terminations on one end and male terminations on the other end, for use with 0.1″ (2.54 mm) headers and breadboards. The assortment of 12″ (3...

SKU: PL-1708 | Brand: Pololu

These premium jumper wires are stranded 26 AWG wires with male terminations on both ends, for use with 0.1″ (2.54 mm) female headers, connectors, and solderless breadboards. The assortment of 3″ (7.5&nbs...

SKU: EF-EF08188 | Brand: ElecFreaks

motor:bit smart car kit is a tailor-made smart car for micro:bit and motor:bit. This kit includes a motor:bit, sonar:bit and 2 line tracking modules. You can use this kit to DIY a micro:bit two-wheel smart car. F...

SKU: LB-BIRDSOLDER | Brand: Little Bird

If you want to start working with electronics, you’re going to need to learn to solder. It would be prudent to learn about electricity and electronics a bit more, too. Are you a little intimidated by the thought of a ...

SKU: LB-00337 | Brand: Little Bird

Makey Makey by Sandy Ng introduces students to the art of innovation through the Makey Makey kit — a device that turns everyday objects into touchpads that control your computer's keyboard. Through detailed explanatio...

SKU: PL-2708 | Brand: Pololu

The 0.100″ (2.54 mm) 1×8-Pin Right-Angle Female Header provides a reliable perpendicular connection point for standard 0.1″ pitch male headers. Its right-angle orientation is ideal for low-profile builds or board-edge...

SKU: PL-1633 | Brand: Pololu

This semiconductor gas sensor detects the presence of methane (CNG) gas at concentrations from 300 ppm to 10,000 ppm, a range suitable for detecting gas leaks. The sensor’s simple analog voltage interface re...

SKU: SF-PRT-07948 | Brand: SparkFun

A through-hole 12mm coin cell battery holder for PCB mounting. Uses friction to hold the battery securely in place — the metal housing is positive (+) and the PCB pad underneath is negative (−). Commonly used for RTC ...

SKU: SF-PRT-00783 | Brand: SparkFun

Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries.

SKU: AF-65 | Brand: Adafruit

A tiny solderless breadboard that's half the size of a half-size breadboard — perfect for compact prototypes, small circuits, and sticking onto the top of Arduino protoshields. Specifications Dimensions – 46 × 36 m...

SKU: TB-HM3020 | Brand: Little Bird

A pair of small 26mm alligator clips in red and black — perfect for compact prototyping, testing, and making quick temporary connections where standard-sized clips are too bulky. Specifications Length: 26mm Type: ...

SKU: PL-1018 | Brand: Pololu

The 0.100″ (2.54 mm) 1×8-Pin Straight Female Header provides a reliable vertical connection point for standard 0.1″ pitch male headers. This single-row socket strip is one of the most common connectors used in electro...

SKU: SF-KIT-10723 | Brand: SparkFun

Have you ever seen a Weevil? It’s a pretty under-appreciated beetle, so we thought it deserved a kit. Okay, so we just kind of like the name and think it makes a cute board. The WeevilEye is a through-hole soldering k...

SKU: AF-193 | Brand: Adafruit

This budget pack is an optimized collection of parts and pieces to experiment with Adafruit Metro 328 and the Arduino IDE at home, school or work. Great for students and those that want to get their feet...