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This sleek, red 16GB thumb drive has been emblazoned with our SparkFun Electronics logo and our moniker to Start Something!
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic …
This 10K trimmable potentiometer has a small knob built right in and it's breadboard friendly to boot!
This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a sin…
The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs…
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 Qwiic Quad Relay is a unique power accessory board, used for switching 4 high powered devices from your Arduino …
This is a class 10 64GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
The SparkFun LiPo Charger Plus is the suped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) batter…
The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your proj…
This is the SparkFun Real Time Clock (RTC) Module, this little breakout that uses the DS1307 to keep track of the current yea…
The SparkFun Large Digit Driver is a chainable controller backpack that can be soldered directly to the back of our large [6.…
This is a class 10 32GB microSD memory card, perfect for housing operating systems for single board computers and a multitude…
The SparkFun Qwiic Single Relay provides you with the easiest to use relay yet, handling up to 5.5A at 240VAC for long period…
A simple slide potentiometer can go a long way. Rated at 10kOhm and 0.5W. Comes with solder tab connections. The taper profil…
This will be a treat for your ears! The Hamburger Mini Speaker is a 3W economical speaker option for any project needing stan…
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…
These 32x64 RGB LED panels are an awesome place to start to add color to a project! You can create animations, games, or usef…
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…
We drove it directly from a 5V PIC to generate the tones for our Simon demonstration game.
This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset running at only about 22…
This is a simple 12-pack of momentary, multicolor buttons, great for all sorts of projects!
This 200 pulse per rotation rotary encoder outputs [gray code](http://en.wikipedia.org/wiki/Gray_code) which you can interpre…
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…
The SparkFun Qwiic Joystick combines the convenience of the Qwiic connection system and an analog joystick.
This is the 915MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout. The RFM69HCW is an inexpensive and…
The Kingston Canvas Go! Plus 64GB MicroSD Card is a top-of-the-line memory card perfect for popular single board computers su…
These DC powered heating pads are perfect for near-body heating applications. They get warm to the touch but not too hot as l…
These 32x32 RGB LED panels are an awesome place to start to add color to a project! You can create animations, games, or usef…
These motorized sliders are very cool. Each is essentially a standard slide pot which is belt-driven by a small motor. The sl…
This is a simple 4-pack of momentary, multicolor buttons, great for all sorts of projects! Unlike previous iterations of mult…
This is a thermal printer like you would find on a cash register or adding machine. Print bitmap images, barcodes, text, and …
The SparkFun Nano Power Timer will run while only consuming minimal power (approximately 35nA) and turn your project on after…
This 3W per channel, Triple Output High Power RGB LED is sure to shed a lot of light on any project you add it to.
This is a basic 12 button keypad that has been designed for easy user input and functionality.
This is the 434MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout. The RFM69HCW is an inexpensive and…
The SparkFun Discrete Semiconductor Kit addresses your needs of only needing one or a couple transistors without you needing …
The two inch version of the SparkFun LuMini LED Ring, packed with 40 individually addressable LEDS, each capable of producing…
An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VC…
Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side …
These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes …
Screw Terminals with 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to …
Screw Terminal 3.5mm pitch pins with slide-locking together to form any size you need. Rated up to 125V @ 6A, and can accept …
The 8x8 SparkFun LuMini LED Matrix, packed with 64 individually addressable LEDS, each capable of producing 16 million colors…
The SparkFun EL Sequencer is a board that contains an Arduino-compatible microcontroller, and circuitry for controlling up to…
These are simple 2-position screw terminals with 2.54mm pitch pins. Rated up to 150V @ 6A, this terminal can accept 30 to 18A…
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…
