Not Zero Margin Goods

Attach your laptop to external monitors, flash drives, keyboards, and more with this USB adapter that extends your USB-C port to USB-A.   [Note: ca...

LB-LS1222

3V Vertical water pump is a kind of DC micro submersible pump. Equipped with male and female Dupont line connectors, it can apply to the fountain u...

EF-EF11098

A hackable, programmable badge with E Ink® display, powered by Raspberry Pi RP2040. In honour of Raspberry Pi's 10th birthday, we've fused a RP20...

PR-PIM610

These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 10K o...

SF-PRT-14491

Other Features: Voltage: 3V / 5V; Amplification factor: 330; Wavelength: 609nm; A product for Arduino.1 x   Pulse sensor Pulse Heart Rate Sensor Mo...

LB-LR0214-37

This 2x20 male header has the same number and spacing of pins as a Raspberry Pi but is best served when used in conjunction with the Pi Zero since ...

SF-PRT-14275

Here at SparkFun, we refuse to leave ‘good enough’ alone. That’s why we’re adding to our line-up of Arduino-compatible microcontrollers once more! ...

SF-DEV-12640

What's better than a big heatsink? A BIGGER heatsink!These monster heatsinks give your Raspberry Pi 4's CPU even more surface are to dissipate heat...

LB-PT-HEATSINK-BL

Overview These housings work with our wires with pre-crimped terminals and our crimp pins to let you quickly make custom cables that mate with var...

PL-1901

Overview These housings work with our wires with pre-crimped terminals and our crimp pins to let you quickly make custom cables that mate with var...

PL-1902

EagLED LEDs were made for e-textiles! This is a simple pack of green wearable leds that are still attached to one another. Simply snap the LEDs apa...

LB-EAGLED-LED-G

Features:An easy one step connection of wires, soldered, insulated and sealed. Can be ideal use in marine and automobile applications.Polyolefin tu...

LB-LS2788

This is a large 1660 point breadboard - with LOTs of room for your advanced prototypesFeatures Include:2 Terminal Strips - 1260 Tie Points4 Distrib...

LB-LR0567

EagLED LEDs were made for e-textiles! This is a simple pack of red wearable leds that are still attached to one another. Simply snap the LEDs apart...

LB-EAGLED-LED-R

FLORA is Adafruit's fully-featured wearable electronics platform. It's a round, sewable, Arduino-compatible microcontroller designed to empower ama...

AF-659

10 pin 30CM Jumper wire M/FThese are prefect for breadboard your arduino projects

LB-00184

Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to tens-of-millions of key press...

LB-00100

Looking to make a candle?  Want a flicking LED without the effort of programming it?Look no further than these Flame Flickering LEDs.Great for all ...

LB-FLICKER

Soldering Iron Tip Cleaner  There is no water necessary , it can save energy , maintain temperature for the soldering iron to allow for faster work...

LB-LS0301

This is a DFRobot exclusive! This is a high quality jumper cable. Hand made with 22AWG multistrand wire and sturdy male pins. Each jumper cable ...

DF-FIT0154

If you’ve ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. This is a very common MOSFET with ...

SF-COM-10213

This white Mini Breadboard is a great way to prototype your small projects! With 170 tie points there’s just enough room to build and test simple c...

PRT-BK-12043

This conductive material (also known as "Velostat" or "Linqstat") is a nice addition for your wearable/sensor hacking toolkit. It's pressure-sensit...

AF-1361