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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…
This 0.012" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…
The MyoWare® 2.0 Reference Cable is meant as an extension for the MyoWare 2.0 Muscle Sensor's reference pin.
USB is being implemented as a power connection standard more and more these days, but you don't always have a computer on han…
USB-C to USB-C with real-time display charging power, all in a 6.5ft cable!
The blue SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic,…
These are your run-of-the-mill 1/4 Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping a…
DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall …
This is a servo adapter cable that allows you to hookup your servo directly to alligator clip connections.
The 1.2 Watt Volt small solar panel from Voltaic Systems is a lightweight, waterproof, small solar panel designed for 5-7 yea…
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 RE…
These plastic LED holders have a slick chrome finish and make it possible to panel-mount your indicator lights for a clean lo…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc.
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…
We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usually means hacking up a per…
This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or…
These analog (RH) British Telecom connectors are primarily used by our English friends across the pond but here at SparkFun w…
These are addressable 1-meter-long 5V RGB LED strips that come packed with 60 APA102Cs. APA102 LEDs are very similar to WS281…
USB On-The-Go is a really useful USB specification! It allows some small devices that would usually be unable to act as a hos…
This Black Cherry MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but can be used…
The SparkFun 3.3V Buck Regulator Breakout features the AP3429A from Diodes Inc., a 2A step-down DC-DC converter with an input…
An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VC…
This is a common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with any 3-5V…
These 0.8m cables have minor, yet genius modifications that allow both ends to be plugged into their ports regardless of thei…
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 single pole, 10 position rotary switch able to select up to 10 different states in a durable package. Unlike our ot…
The is the official, 2m, micro HDMI to HDMI Cable for use with the Raspberry Pi.
This is a simple jumper adapter cable that comes pre-terminated with a female JST connector on one end and a breadboard hooku…
This is a common 555 timer/oscillator from TI.
The Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like the on/o…
Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power …
The Qwiic OpenLog kit includes everything you'll need to get up and running with the Qwiic OpenLog and the Qwiic Ecosystem.
Pi Zero Micro-B to USB A is a really useful USB specification! It allows some small devices that would normally be unable to …
These are the surface mount 50 pin 0.5mm Board to Board Double Slot Female Connectors found on the Alchitry FPGA boards.
This White 4-Digit Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
This is a red insulated binding post. These binding posts *do* accept banana plugs, and are a great way to connect single-wir…
We know this looks like a lot of our other LEDs, but it's not! This is a PTH Addressable RGB LED with a WS2812 (or "NeoPixel"…
The SparkFun Micro OLED Breakout Board with Headers breaks out a small monochrome, blue-on-black OLED via 0.1"-spaced, pre-so…
Ethernet is now ubiquitous with embedded systems. Before you can get your set-top box on the internet, you'll need one of the…
This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect fo…
This is a 10-pin female header, with extra long legs -- great for stacking R3-compatible Arduino shields! Pins are spaced…
This is a row of 40 break away headers spaced 0.1" apart with long pins on both sides. This header is especially useful when …
You don’t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack contains 20…
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 SPDT slide switch - great for use as an ON/OFF button, or just as a general control switch. The pins are spa…
RFM97CW Sub-GHz radio transceivers are ideal for long range wireless applications.
So much power and light from such a small package. This 5 pack of "Warm" white 3 Watt aluminum backed PCBs is sure to shed a …
