Not Zero Margin Goods

This is a breadboard adapter for the popular ESP-01 model of the ESP8266 serial-to-WiFi transceiver module.ESP8266 is an inexpensive Serial-to-WiFi...

EC-CDD8266STW

If you've started designing your own PCBs in Eagle or KiCad and want to make your PCB a reality, you may start out with an etching system to patter...

AF-2118

This battery holder can hold 6 AA battery which can make 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkali...

DF-FIT0078

USB male to 2 Female cable 30cm Type#1

LB-LS2925

Its a mini panel-mountable HDMI monitor with a built-in touchscreen! So small and simple, you can use this display with any computer that has HDMI ...

AF-2407

An introduction to coding for complete beginners, this friendly and accessible book will teach children the basics of Scratch (a free, online progr...

LB-1409599353

This is a Serial to USB adapter for NRF24L01+ Module. It can apply in Wireless remote control, data transmission, Wireless meter reading system, Wi...

EC-CRF01056W

The SparkFun OpenPIR is a highly customizable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive infrared (PIR) sensor...

SF-SEN-13968

The MonkMakes Slider for micro:bit allows you to interact with your micro:bit by sliding a control left and right.The board uses a 10kΩ linear vari...

MM-SKU00085

FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted han...

AF-4719

If you've started designing your own PCBs in Eagle or KiCad and want to make your PCB a reality, you may start out with an etching system to patter...

AF-2120

Pololu basic 2-channel SPDT relay carrier with both relays energized. Overview The Pololu basic 2-channel relay carrier modules make it eas...

PL-2485

A whole heap of LED pixels with individual brightness control, for scrolling messages, animations, and more - Scroll pHAT HD! Scroll pHAT HD packs ...

PR-PIM331

Wukong is a high integrated breakout board with multiple functions based on micro:bit, which has a similar size with the micro:bit with buzzer, ser...

EF-EF08207

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 1/4" stereo ca...

AF-1804

This product is a 3-in-1 cable. By itself, it can act as an extension cord for any 5.5/2.1mm DC power cable. The heavy 24 AWG wires can handle up t...

AF-327

Sizes These cylindrical spacers are available in different sizes:

PL-1985

Having difficulty attaching a PCB? This kit is especially useful when there are no mounting holes - as with the original Raspberry Pi. Instead of g...

AF-1116

This Big Freaking Capacitor is just the trick when you have a lot of current sloshing around your project. They'll help smooth out voltage spikes b...

AF-1589

A tiny USB stick that runs JavaScript - control things in the real world in just seconds! The Espruino Pico is a tiny USB stick that runs JavaScrip...

PI-ESP001

The Xcelite 8-in-1 Screwdriver Set provides eight high-quality bits in a single ergonomic tool. Each bit is easily accessible with a spring-loaded ...

SF-TOL-14235

The RasPiO® GPIO Ruler is the ideal quick reference for RPi.GPIO hacking on the Raspberry Pi in Python. Slip it over your Raspberry Pi GPIO header ...

PI-RASPIO-003

This USB-to-serial adapter is a breakout board for the Silicon Labs CP2102N USBXpress USB-to-UART bridge, and it is a great solution for connecting...

PL-1317

The 2WD Mobile Robot Platform for Arduino is a small, low-cost mobile platform for use with a standard Arduino microcontroller. The robot comes as...

DF-ROB0005