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This 0.012" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…
It's the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated p…
This is a SparkFun exclusive! These are 12" long, 26 AWG jumper wires terminated as male to male. Use these to jumper from an…
This is a SparkFun exclusive! These are 155mm long, 26 AWG jumpers with female connectors on both ends. Use these to jumper f…
This is an inexpensive 3-foot-long HDMI to Mini HDMI cable that you can use to hook up your Raspberry Pi Zero W to a suitable…
This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, slidi…
This 4xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, slidi…
The AS358P is a great, easy-to-use dual-channel Op-amp. Op-amps have so many [applications](http://en.wikipedia.org/wiki/Oper…
This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1".
This 2xAAA battery holder puts a nice finishing touch on your battery-powered project. This holder features a sliding, remova…
This is a simple SPDT slide switch - great for use as an ON/OFF button, or just as a general control switch. The pins are spa…
The SparkFun Micro OLED Breakout Board breaks out a small monochrome, blue-on-black OLED. It’s "micro", but it still packs …
The SparkFun Qwiic Button Breakout simplifies all of those nasty worries away into an easy to use I2C device, and with our Qw…
This is a USB 2.0 type A to Mini-B 5-pin cable. You know, the mini-B connector that usually comes with USB Hubs, Cameras, MP3…
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 con…
This is a simple two wire cable. Great for jumping from board to board or just about anything else. There is a 2-pin JST RE c…
This is a simple 3 pin female PTH header. This header is in a configuration that makes it ideal to be used with the [MyoWare …
This little round on/off/on toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole.
This is a right angle 5mm addressable LED. It sounds boring, but at the time of writing, *this is the first one in the world*…
This is a classic 9V snap connector terminated with 2-pin polarized Molex connector with 0.1" spacing.
Add data, input, & visibility to your project with a 2.4" TFT display, 6 addressable LEDs, onboard voltage regulator, 6 pin I…
The is the official, 2m, micro HDMI to HDMI Cable for use with the Raspberry Pi.
A Lithium battery specifically designed for operating the real time clock (RTC) on the Raspberry Pi 5.
The SparkFun Micro OLED Breakout Board with Headers breaks out a small monochrome, blue-on-black OLED via 0.1"-spaced, pre-so…
Through-hole RJ11 socket with PCB mounting posts. 6-pin connection - housing accepts common telephone connectors/wiring. I…
This is a very simple board that takes a 4-9V input voltage and outputs a selectable 1.8V or 3.3V regulated voltage. All head…
Screw Terminal 3.5mm pitch pins with slide-locking together to form any size you need. Rated up to 125V @ 6A, and can accept …
These headers are made to work with the Teensy 4.1, Teensy 3.6, and Teensy 3.5 development boards.
This is a 10-pin female header, with extra long legs -- great for stacking R3-compatible Arduino shields! Pins are spaced…
This is a USB to TTL Serial Cable which allows for a simple way to connect TTL interface devices to USB.
This is a simple five wire cable. Great for jumping from board to board or just about anything else. There is a 5-pin JST RE …
USB-C to USB-C with real-time display charging power, all in a 4ft cable!
Pi Zero Micro-B to USB A is a really useful USB specification! It allows some small devices that would normally be unable to …
This FTDI cable is a USB C to Serial converter which allows for a simple way to connect TTL interface devices to USB.
The MyoWare® 2.0 Reference Cable is meant as an extension for the MyoWare 2.0 Muscle Sensor's reference pin.
This Translucent MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but can be used …
This is a unique two-cell AA battery holde. The 6" (~150mm) cable has been terminated with a JST-PH connector.
We use these little buttons on everything! These Miniature Single Pole Single Throw switches have a good click to them and ar…
This inline switch is great when you just want a simple on/off toggle switch that's already enclosed. Inside is a simple rock…
This is a red insulated binding post. These binding posts *do* accept banana plugs, and are a great way to connect single-wir…
These color-changing LEDs take the work out of creating crazy, flashy, blinky... ness. Simply apply power and the LED will cy…
This pack of 25 red 5mm LEDs will help alleviate any frustrations you've had with accidentally burning them out by having a r…
These are your run-of-the-mill 1/4 Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping a…
Dip sockets for all your prototyping needs. If you've ever had to de-solder a dip part from a circuit board, you know how val…
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, pa…
It's your basic black action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the t…
The micro:bit Edge Connector - PTH, Right Angle (80-pin) allows you to expand the capabilities of the BBC micro:bit.
