SparkFun

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 headers are 0.1" pitch for...

SF-PRT-13157

This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for ...

SF-PRT-13032

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 headers are 0.1" pitch for...

SF-PRT-10934

A very simple breadboard power supply kit that takes power from any USB port and outputs a fuse protected and regulated 3.3V. The .1" headers are m...

SF-PRT-08376

Who doesn't occasionally need power regulation? We certainly do, so we've designed the SparkFun Buck Regulator Breakout to help us with just such a...

SF-COM-18356

The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your project receives. This con...

SF-COM-15208

If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Tou...

SF-SEN-12041

If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1011 SparkFun Capacitiv...

SF-SEN-14520

Do you want to replace a slider or a button on your art project or science experiment with a more interesting interface? This Capacitive Touch Slid...

SF-SEN-15344

This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No more looking under your d...

SF-KIT-13698

This is the same product as the OBD-II UART. The difference is this version comes with the appropriate cable in fancy clamshell packaging and is me...

SF-RTL-10769

You’ve got the wrong USB cable. It doesn’t matter which one you have, it’s the wrong one. But what if you could have the right one? What if you cou...

SF-CAB-12016

The SparkFun Qwiic Clock Generator breakout offers a wide range of customizable frequencies in a wide range of different signal types using a singl...

SF-BOB-15734

This is a great kit to learn the basics of soldering. The SparkFun ClockIt is a basic alarm clock with buzzer based on the ever popular ATMega328....

SF-KIT-10930

The SparkFun TSH82 Configurable OpAmp Board was designed to give you the best combination of performance and flexibility that we could achieve by g...

SF-BOB-14874

The SparkFun controller:bit is a fun-filled "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a fully fun...

SF-DEV-16129

Odometers are extremely useful for cars, they tell you how far you have gone, wouldn’t it be nice if you were able to have a device that does the s...

SF-BOB-12052

The SparkFun ATECC508A Cryptographic Co-processor Breakout allows you to easily add strong authentication security to your IoT node, edge device, o...

SF-DEV-15573

The SparkX ATECC608A Cryptographic Co-processor Breakout allows you to add strong security to your IoT node, edge device, or embedded system. This ...

SF-SPX-15838

The SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC current sensing applications. The AC...

SF-SEN-13679

The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate AC and D...

SF-SEN-14544

The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 m...

SF-SEN-12040

The SparkFun Danger Shield mounts on top of your Arduino or Arduino Pro and equips it with a variety of fun and useful inputs and outputs. The Dang...

SF-DEV-11649

This is a breakout board for our non-isolated, 6A DC-to-DC Converter Module. The module can convert any DC voltage between 4.5-14VDC to a selectabl...

SF-BOB-09370

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 with an inte...

SF-BOB-10160

This is the SparkFun Decade Resistance Box, an involved PTH soldering kit that allows you to quickly and accurately dial in a specific resistance v...

SF-KIT-13006

This is Sparkfun’s new Deluxe Tool Kit! We’ve picked our very best tools and put together the ultimate kit of items we use on a daily basis. Whethe...

SF-TOL-11805

The SparkFun Differential I2C Breakout is the fastest and easiest way to extend the range of your I2C communication bus. The breakout uses NXP...

SF-BOB-14589

The Digital Sandbox (DS) is a learning platform that engages both the software and hardware worlds. It’s powered by a microcontroller that can inte...

SF-DEV-12651

The Digital Sandbox Lab Pack includes 10 complete Sandbox kits and 10 add-on packs. The kit has everything you need including the Digital Sandbox m...

SF-LAB-13111

We all like to know the temperature, right? Well, with the SparkFun TMP102 Digital Temperature Sensor, we've made it just about as easy as it gets....

SF-SEN-16304

The TMP102 is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102 breakout allows you to easily incorporate the digital te...

SF-SEN-13314

If you do anything with electronics, you’re probably already using transistors, but you’re probably using them in large, prepackaged clusters of ju...

SF-KIT-13682

This SparkFun Distance Sensor Breakout utilizes the VL53L1X next generation ToF (Time of Flight) sensor module to give you the highly accurate...

SF-SEN-14722