Sparkfun Products

DESCRIPTIONIf you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The bi-directional logic level conver...

DESCRIPTION This resistor kit comes with 25 each of 20 different resistor values (including 0ohm links!). All of these resistors are stapled into a...

DESCRIPTIONRotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It just ...

DESCRIPTIONThis simple on-off switch is rated for 20A at 12V but who cares about all that, it looks way awesome. These toggle switches come with th...

DESCRIPTIONThis adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, cen...

DESCRIPTIONThis is a breakout board for the very handy 16-Channel Analogue/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary...

DESCRIPTIONThis is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-...

DESCRIPTIONSoftPot membrane potentiometer are very thin variable potentiometers. These are very thin variable potentiometers. By pressing down on v...

DESCRIPTION This is the Real Time Clock (RTC) Module, this little breakout uses the DS1307 to keep track of the current year, month, day as well a...

DESCRIPTIONYou've always wanted to output analogue voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The MCP4725 is ...

DESCRIPTIONThis is a translucent silicon rubber button pad with 4 buttons orignally inspired by the folks at monome.org. Each button has a hole und...

DESCRIPTIONThis adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, cen...

DESCRIPTION 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-time clock ...

DESCRIPTIONThis a simple breakout board for the button pads. Each LED and button is brought out to the side connectors. The connectors are soldered...

DESCRIPTION This is a translucent silicon rubber button pad with 16 buttons originally inspired by the folks at monome.org. Each button has a hole ...

DESCRIPTION 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 contacts at 22...

DESCRIPTION Here is a simple 5 pack of blue LEDs for LilyPad, or whatever else you can dream up. Light up the night! LilyPad is a wearable e-textil...

DESCRIPTION This is the breakout board for the thumb joystick. Pins are broken out to a 0.1" header and the board includes 4 mounting holes in the ...

DESCRIPTIONThe SX1509 Breakout is a 16-channel GPIO expander with an I2C interface €“ that means with just two wires, your microcontroller can ...

DESCRIPTION This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different v...

DESCRIPTIONThis is a simple LED-illuminated tactile button with a green cap. It's just like a basic tactile button, but it lights up green! So now ...

DESCRIPTIONThis is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button, but it lights up blue! So now y...

DESCRIPTION This is a simple 4-pack of multicoloured buttons, great for all sorts of projects! Unlike previous iterations of multicoloured buttons,...

DESCRIPTIONThis right-angle tactile switch has a great 'click' to it. Also, because it's a through-hole design it's very sturdy. Mount it on the ed...

DESCRIPTIONThis is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button, but it lights up white! So now ...

DESCRIPTION This a simple breakout board for the button pads. Each LED and button is brought out to the side connectors. The connectors are soldere...

DESCRIPTION The beginner parts kit is a small container of parts frequently used by beginning (or even experienced) hobbyists that gives you all o...

DESCRIPTON Get with the times, already! This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset. The R...

DESCRIPTIONThis is a simple LED-illuminated tactile button with a red cap. It's just like a basic tactile button, but it lights up red! So now you ...

DESCRIPTIONSimple breakout board for the 3.5mm audio jack. Use this breakout (shipped bare) to allow breadboard or SIP access to the super-common 3...

DESCRIPTION Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino or anot...

DESCRIPTIONThis is a 28-Pin SSOP to DIP breakout board. The footprint was rotated to accommodate different width SSOP devices and can be used with ...

DESCRIPTIONThis is a 20 SSOP to DIP breakout board. The footprint was rotated to accommodate different width SSOP devices and can be used with any ...

DESCRIPTION The SparkFun Qwiic Quad Relay is a unique power accessory board that has been designed for switching not one but four high powered devi...

DESCRIPTIONThe SparkFun Wireless Joystick Kit provides an easy way to control your next XBee project. Before the wireless joystick, radio-controlle...

DESCRIPTION You'll have no need for a screwdriver with this terminal! This is a 4-pin Latch Terminal with 5mm pitch pins. Each pin is rated up to 2...