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These plastic LED holders have a slick chrome finish and make it possible to panel-mount your indicator lights for a clean lo…
Slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 1000 mAh!
This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like…
Jumper wires are awesome. Just a little bit of stranded core wire with a nice solid female connector on either end. They have…
RoundyFi is a compact 1.28” Round LCD Display Based on ESP-12E WiFi Transceiver Module 240×240 Resolution Display with GC9…
These connectors are made from high-temp nylon with gold-plated spring pins or sockets molded in. The shape of this generic X…
Faster, cheaper, smaller, better, right? The SN754410 Quad Half H-Bridge is just that. Capable of driving high voltage motors…
This is the same 18650 Lithium Ion Cell that you know and love, but now includes pre-attached solder tabs! These round high c…
The SparkFun Qwiic Single Relay provides you with the easiest to use relay yet, handling up to 5.5A at 240VAC for long period…
Once you've hacked everything, why not go out in the garage and hack your car? This cable allows you to access the pins on yo…
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar …
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 SparkFun Inventor's Kit Parts Refill Pack provides, you with a way not to buy a whole new SIK if you lose a few of the sm…
The SparkFun MicroMod Single Pair Ethernet Function Board introduces 10BASE-T1L Two-Wire Ethernet protocol into the SparkFun …
These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes …
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers.
Everything you need for a fast and easy way to extend the range of your I2C communication bus.
Use this unique device to download data and control GPIB bus enabled oscilloscopes, logic analyzers, function generators, pow…
This is your simple three conductor sensor cable with electrode pad leads. These cables are 24" long and feature a 3.5mm audi…
M6E-Nano’s wide RF output range (0 dBm to +27 dBm) is important for the read/write requirements for RFID-enabled printers a…
RoundyPi is a compact 1.28” Round LCD Display Based on RP2040 Microcontroller 240×240 Resolution Display with GC9A01 Drive…
This is a simple three wire cable. Great for jumping from board to board or just about anything else. There is a 3-pin JST co…
The SparkFun Beginner Parts Kit is a small container of frequently used parts that gives you all of the basic components you…
The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout that is also able to connect to our Qwiic Connect System.
This is a high quality switching 'wall wart' AC to DC 5V 2000mA Barrel Jack wall power supply manufactured specifically for S…
These are 6" long jumper wires with male connectors on both ends. Use these to jumper from any female header on any board, to…
No really - it's 6 inches (153mm) tall! This very large 7-segment display can be seen from a hundred feet away. So many proje…
This polarized I2C cable insulation is made from silicon making it more flexible than our original Qwiic cable particularly i…
This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect fo…
An assortment of colored wires: you know it's a beautiful thing. Six different colors of stranded wire in a cardboard dispens…
We designed this board to give the user a low profile button without any sharp edges. Button closes when you push it and open…
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic …
These are bare non-addressable 1 meter long RGB LED strips that come packed with 60 5060 LEDs per meter. As these are bare LE…
The seven band graphic equalizer IC is a CMOS chip that divides the audio spectrum into seven bands. 63Hz, 160Hz, 400Hz, 1kHz…
The SparkFun Logomatic v2 takes everything we learned with logging analog or serial data from your projects over the years.
These are 6" long jumper wires terminated as male to female. Use these to jumper from any male or female header on any board.…
This is a SparkFun exclusive! These are 26 AWG jumper wires terminated as male to female. Use these to jumper from any male o…
The SparkFun USB-C Breakout supplies up to 3 times the power as previous USB board while breaking out each pin on the connect…
CR2032 Lithium metal 3V 250mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a ti…
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…
This is a board designed for [opto-isolation](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecti…
The SparkFun Qwiic Micro OLED Breakout is a Qwiic enabled version of our popular MicroView and micro OLED display!
This is a SparkFun exclusive! These are 155mm long, 26 AWG jumpers with male connectors on both ends. Use these to jumper fro…
This is a SparkFun exclusive! These are 12" long, 26 AWG jumper wires terminated as male to female. Use these to jumper from …
Alligator clips (or Crocodile clips, if you prefer) are likely to be the most useful thing on your workbench besides the work…
This is a time saving kit of 140 jumper wires - cut, stripped, and pre-bent for your prototyping pleasure.
These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 200…
