Not Zero Margin Goods

A large-sized rechargeable battery pack for your Raspberry Pi (or Arduino, or Propeller, or anything else that uses 5V!). This pack is intended for...

AF-1566

This handy Ethernet extension cable will make it easy for you to enclose a device that has an Ethernet port. We think this would be most useful whe...

AF-909

To build electronic projects that can sense the physical world, you need to build circuits based around sensors: electronic components that react t...

LB-00341

Ah the esteemed LD1117, who amongst us has not used this popular low drop voltage regulator? This big chunky regulator will help you get your 4-15V...

AF-2165

This is a 9V battery pack with on/off switch and a pre-attached 5.5mm/2.1mm center-positive barrel plug. Use this to battery-power your Arduino (or...

AF-67

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  your pro...

SF-BOB-12700

This is a simple four wire cable. Great for jumping from board to board or just about anything else. There is a 4-pin JST RE connector on both ends...

SF-PRT-10374

This is a nice metal 315MHz remote wireless keyfob with high electromagnetic conversion, strong emission power and low power consumption. It use...

DF-FIT0355

EagLED is Littlebird Electronics' wearable development kit. It's a complete Arduino compatible microcontroller that has LEDs, Light Sensor, Push Bu...

LB-EAGLED-BUZZ-KIT

PICAXE-08M2 microcontroller chip. PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is p...

SF-COM-10803

The DFRobot Heart Rate Monitor Sensor is used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG...

DF-SEN0213

The Battery Cubelet provides energy to power a construction. It contains two rechargeable batteries and a small power switch. The batteries are rem...

MR-BATTERY

The HM01B0 from Himax Imaging is an ultra low power CMOS Image Sensor that enables the integration of an “Always On” camera for computer vision app...

SF-SEN-15570

This immersible pump can be used to water your plants, make a fountain or waterfall, even change your fish tank wter.It works quietly with the sou...

DF-FIT0200

These continuous rotation servos are ideal when you need very precise degrees of rotation, to build a dial display for example.  Dimensions: 23....

PI-COM0812

USB C is fantastic. But until we have converted all our hubs, chargers, and ports over to USB C this is the cable you’re going to need. Supporting ...

SF-CAB-14743

A strain gauge is a type of electronic sensor used to measure force or strain (big surprise there). They are made of an insulating flexible backing...

AF-4543

Standard 22 AWG solid Red hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in small spools of 25'.

SF-PRT-08023

Arduino empowers makers’ creativity and passion for innovation with a robust new board that’s perfect for all users, from beginners to experts – al...

SF-DEV-22633

What's smaller than a Feather but larger than a Trinket? It's an ItsyBitsy! Small, powerful, Arduino-compatible - this microcontroller board is per...

AF-3677

Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer?  Sure you can prog...

AF-2264

This prototyping shield is the best out there (well, we think so, at least), and now is even better with Version R3 - updated for the most compatib...

AF-2077

The Adafruit AS7341 10-Channel Light / Color Sensor Breakout is a multi-channel spectrometer, which is a special type of light sensor that is able ...

AF-4698

This Micro-HDMI to HDMI Adapter will perfectly match the output port of the raspberry pi 4! It will provide you a better video transmission experie...

EC-ACC00702A

For many years, instructors and teachers have asked us to come up with a better way to teach programming and electronics. We have worked on Circuit...

AF-3399

Solderless breadboards are commonly used for prototyping because they allow you to quickly build temporary circuits without soldering. Breadboards...

PL-352

This is a standard issue USB 2.0 cable. This is the most common A to B Male/Male type peripheral cable, the kind that’s usually used for printers. ...

SF-CAB-00512

With a celebrated reputation as an affordable, simple and fun-to-play DIY robot kit, the Insectbot breed has now evoled to its second generation...

DF-KIT0090

Overview A Zumo robot preparing to attack a Parallax SumoBot. Zumo Robot for Arduino, v1.2. This Zumo robot is a low-profile tracked robot...

PL-2510

This switched JST connector is the best way to quickly prototype with our LiPoly batteries. We paired a genuine JST connector with a slide switch t...

AF-1863