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These 32x32 RGB LED panels are an awesome place to start to add color to a project! You can create animations, games, or usef…
This is a class 10 16GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
This is the SparkFun Real Time Clock (RTC) Module, this little breakout that uses the DS1307 to keep track of the current yea…
This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a sin…
Your 5V system can wield great power with this big, beefy relay board. How does 10A on the NC contacts and 20A on the NO cont…
This is a thermal printer like you would find on a cash register or adding machine. Print bitmap images, barcodes, text, and …
Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremely accurate SPI bus real-t…
The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs…
The SparkFun Large Digit Driver is a chainable controller backpack that can be soldered directly to the back of our large [6.…
We drove it directly from a 5V PIC to generate the tones for our Simon demonstration game.
This will be a treat for your ears! The Hamburger Mini Speaker is a 3W economical speaker option for any project needing stan…
This is the 915MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout. The RFM69HCW is an inexpensive and…
This 200 pulse per rotation rotary encoder outputs [gray code](http://en.wikipedia.org/wiki/Gray_code) which you can interpre…
This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset running at only about 22…
These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a t…
These 32x64 RGB LED panels are an awesome place to start to add color to a project! You can create animations, games, or usef…
Do you want to control a standard wall outlet device with your microcontroller, but don’t want to mess with the high-voltag…
The SparkFun EL Sequencer is a board that contains an Arduino-compatible microcontroller, and circuitry for controlling up to…
These DC powered heating pads are perfect for near-body heating applications. They get warm to the touch but not too hot as l…
For the times when all you need is a basic SD card this is the card for you. 1GB capacity is plenty to store MP3s or log envi…
This is a class 10 32GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
This is a simple 4-pack of momentary, multicolor buttons, great for all sorts of projects! Unlike previous iterations of mult…
This is the 434MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout. The RFM69HCW is an inexpensive and…
This Piezo Alarm is a great option for when you need an audible alarm (or are just looking for a way to prank your friends). …
If you do anything with electronics, you’re probably already using transistors, but you’re probably using them in large, …
This black fiber optic fabric is a cool and unique way to add some shine to your e-textiles project. There are optical fibers…
The SparkFun Lumenati 8-stick is a small board equipped with eight APA102C LEDs in a row and two mounting positions, that has…
This is a digital control knob that provides 128 unique results spaced around a full circle. It is designed as a control pane…
This is a translucent silicon rubber button pad with 16 buttons, the same found in our Simon Soldering Kits.
This Neon Flex Rope is a ~6.5ft (2m) long, non-addressable LED strip simulates the neon effects that you see in store fronts …
This is a class 10 64GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an o…
Here is a tiny 4-pin Qwiic 1mm JST connector. This connector is used on all of our Qwiic-based boards and can be used to crea…
This blue EL Wire contains a special bendable wire core that allows you to articulate and mold your EL wire any way that you …
The SparkFun Lumenati 8-pack is a coin-sized board equipped with seven APA102C LEDs surrounding the outer edge of the board, …
This is a basic 16 button keypad that has been designed for easy user input and functionality.
This is a basic 12 button keypad that has been designed for easy user input and functionality.
Designed to give your projects an edge in their lighting capacity, the SparkFun Lumenati 4-pack is a coin-sized board equippe…
This blue-green EL Wire contains a special bendable wire core that allows you to articulate and mold your EL wire any way tha…
This R-78E DC/DC Converter is a switching regulator module that has been designed to offer all the advantages of a switching …
This red EL Wire contains a special bendable wire core that allows you to articulate and mold your EL wire any way that you w…
This purple EL Wire contains a special bendable wire core that allows you to articulate and mold your EL wire any way that yo…
This white EL Wire contains a special bendable wire core that allows you to articulate and mold your EL wire any way that you…
Designed to give your projects an edge in their lighting capacity, the SparkFun Lumenati 3x3 is a small, rectangular board eq…
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 mountable SPDT slide switch --- great for use as a general control switch. The pins are spaced by 3.7mm (0.14"), ma…
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