New Arrivals

LOLwut? NeoPixels in 5mm through-hole variety? Oh yes, we haz them! If you like NeoPixel strips you'll luv these 5mm clear through-hole NeoPixel...

We don’t want to hype this solder TOO much, but this could possibly be the best solder in the world. There, we’ve said it. This is a special ble...

INTRODUCTION The IoT(internet of things) world is coming, and it's going to be even bigger than the internet. I...

INTRODUCTION The Arduino Motor Shield is based on L298 (a dual full-bridge driver designed to drive inductive loads such...

INTRODUCTION The IoT(internet of things) world is coming, and it's going to be even bigger than the internet. I...

When we saw this breadboard-friendly module used in the Coobro Geo kit, we were excited to carry it as a separate product. It's a no-nonsense, h...

These are clear, self-adhesive silicone bumpers 8mm in diameter and about 2mm tall. These bumpers raise your PCB or project up off your desk which ...

Repair or design your very own audio cables with these nice and durable phono-jack connectors. This is a great plug to make your own cable with....

This is the Mini SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our mini modular breadboards with the same connections to pi...

With LoRa, Wifi and BLE, the Pycom LoPy is the only triple bearer MicroPython enabled microcontroller on the market today – the perfect enterpri...

If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic is stripped down of al...

The Tamiya 70171 3mm Threaded Shaft Set includes ball joints so you can make control rods with three-dimensional movement. The two threaded shafts ...

Repair or design your very own audio cables with these nice and durable phono-jack connectors. This is a great jack to make your own cable with....

INTRODUCTION This motor has a long (0.365"/9.27 mm) D profile metal output shaft that matches the 42x19mm and 32x7mm ...

The eTape Liquid Level Sensor from Milone Technologies is a great way to measure the level of a liquid. It has a resistive output that varies with ...

This simple board breaks out a female USB type A connector’s VCC, GND, D- and D+ pins to a 0.1" pitch header. If you want to add a USB to  yo...

These are your standard 9 Volt alkaline batteries from Rayovac. Don’t even think about trying to recharge these. Use them with Arduinos or with a v...

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic ...

This is a cute half-size breadboard with an assortment of small jumper wires, great for prototyping. Breadboard is 2.2" x 3.4" (5.5 cm x 8.5 ...

Make your own USB connections without slicing apart a USB cable and soldering those thin wires inside. This is the 'slim' version of the DIY Min...

INTRODUCTION This motor has a long (0.365"/9.27 mm) D profile metal output shaft that matches the 42x19mm and 32x7mm ...

PowerBoost is the perfect power supply for your portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher...

You made a catapult! Adafruit offers a fun and exciting "badges" of achievement for electronics, science and engineering. We believe everyone...

This LoRa Antenna Kit is meant for use with the LoPy LoRa, WiFi and BLE board or the SiPy Sigfox, WiFi and BLE board. But it's good for any 900M...