Not Zero Margin Goods

This is a small buzzer for use with E-Textiles. Use 2 I/O pins on the Buzzer main board and create different noises based on the different frequenc...

LB-BUZZER

This is the kind of seat-of-the-pants engineering genius that you only find in hackspaces, garden sheds or Shenzhen.It's not for the faint-of-heart...

PI-ADP006

Single Slots 1x 9V Battery Holder Case with wire leads for soldering / connecting.Keep your batteries organised and protectedLead Cable Length:Appr...

LB-LR0309-20

This is the Raspberry Pi Cascaded plate GPIO Extension board, a board that connects to the 40-pin GPIO connector on the Raspberry Pi and breaks the...

LB-LS0658

INTRODUCTION This is the DFRobot TT Micro DC geared motor with encoder. It is a motor with a 120:1 gearbox and an integr...

DF-FIT0458

DFRobot UPS HAT is an uninterruptable power supply shield designed for the Raspberry Pi Zero series, and also compatible with Pi 2/3/A+. The UPS HA...

DF-DFR0528

This tiny RTC module is based on the clock chip DS1307 which supports the I2C protocol. It uses a Lithium cell battery(CR2032). The clock/calendar ...

EC-SMI00101S

Keep your Raspberry Pi® 4 Model B computer safe and snug in this solid ABS acrylic enclosure.This case keeps your Pi secure, has labeled holes for ...

AF-4301

Solar Power Manager Micro is a micro power, high-efficiency solar power management module, designed for powering IoT based low-power wireless senso...

DF-DFR0579

micro:bit Wonder Building Kit focuses on the bricks expansions with 20 projects available in our WIKI, and it gives you more chances to create more...

EF-EF08239

Based on Planet X sensors, Nezha Inventor's Kit is designed for BBC micro:bit. It contains multiple sensors, ultrasonic sensor, crash sensor, line-...

EF-EF08232

You have some electrons over here, and you want them over there but you don't want the electrons from over there to be able to come over here? That...

AF-1641

The FTDI cable is a USB to Serial (TTL level) converter which allows for a simple way to connect TTL interface devices to USB. The I/O pins of this...

SF-DEV-09718

The Raspberry Pi 3 Model B+ Beginners Kit has the basics to get you started: The pack includes: Raspberry Pi 3 Model B+ Power Supply for Raspberry...

LB-00108

Copper sheet can be an interesting addition to your toolbox. The sheet itself is made of thin pure copper so its extremely flexible and can take on...

AF-4607

You can tell by our large assortment of tweezers that we here at SparkFun are way into picking up tiny things. To make sure we’re always up to date...

SF-TOL-10603

You can tell by our large assortment of tweezers that we here at SparkFun are way into picking up tiny things. To make sure we’re always up to date...

SF-TOL-10602

The micro:bit Smart Agriculture Kit has a well-selection of IoT:bit, DS18B20 temperature sensor, soil moisture sensor, water level sensor, PIR sens...

EF-EF08254

Looking for the best heat sink for your Raspberry Pi 3? Check out this nice and tall 15x15x15mm Heat Sink!This heat sink is made from high quality ...

AF-3082

These are standard '130 size' DC hobby motors. They come with a wider operating range than most toy motors: from 4.5 to 9VDC instead of 1.5-4.5V. T...

AF-711

A Feather board without ambition is a Feather board without FeatherWings! This is the Adalogger FeatherWing: it adds both a battery-backed Real Tim...

AF-2922

The MAX30102 is integrated pulse oximetry and heart-rate monitor biosensor module based on PPG (PhotoPlethysmoGraphy). It is so small that you can ...

DF-SEN0344