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The SparkFun Qwiic EEPROM Breakout is a simple and cost effective option to add some extra storage space to any project.
With SD and MMC memory prices dropping, the time is right for mass storage and datalogging. This breakout board will allow yo…
The SparkFun MicroMod LoRa Function Board provides LoRA and LoRaWAN capabilities to your MicroMod project.
The SparkFun 1.8V Buck Regulator Breakout features the AP3429A from Diodes Inc., a 2A step-down DC-DC converter with an input…
The SparkFun Digi XBee® Cellular Kit is your ticket to remote sensing adventures.
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…
Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to t…
The Alchitry Br Element Board is a prototyping periphery for the Au or Cu FPGA Development Boards.
The SparkFun Digi XBee® Explorer USB-C is the perfect option for extensive XBee development functionality with quick (Qwiic)…
The green SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic…
The SparkFun LTE CAT M1/NB-IoT Shield with Hologram SIM Card equips your Arduino-based device with access to data networks ac…
This breakout for the Silicon Laboratories Si4703 FM tuner chip is a little more stripped down than our FM Tuner Evaluation B…
This is a simple pack of five Red LilyPad LEDs that are still attached to one another, letting you snap the LEDs apart at you…
The one inch version of the SparkFun LuMini LED Ring, packed with 20 individually addressable LEDS, each capable of producing…
The white SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic…
The SparkFun Raspberry Pi Zero 2 W Basic Kit provides you with everything you need to get started with this successive Pi, al…
The SparkFun Logomatic v2 takes everything we learned with logging analog or serial data from your projects over the years.
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…
Say hello to the next generation of Pro Mini boards - the SparkFun ESP32 Qwiic Pro Mini houses the powerful ESP32 Pico Mini f…
Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface – that means with j…
Thanks to its factory calibration the STTS22H offers high-end accuracy performance over the entire operating temperature rang…
The SparkFun 3.3V FTDI Starter Kit gives you just what you need to get started with FTDI FT232RL USB to serial IC.
The Raspberry Pi 4 Desktop Kit (8GB) includes everything you need to turn any monitor with an HDMI port into a desktop PC.
This is a three axis accelerometer for the LilyPad system. Based on the ADXL335 MEMS accelerometer from Analog Devices, the L…
A simple breakout PCB for the GP1A57HR photo interrupter (also known as a photogate, photodiode, or phototransistor). This PC…
The RedBoard Artemis ATP has 48 GPIO and this board breaks out all of them in an Arduino Mega format.
The SparkFun Qwiic Buzzer adds simple beeps and buzzes to your projects via I2C. Make some noises to alert you when something…
The SparkFun Edge Development Board powered by TensorFlow is perfect begin using voice recognition without relying on the ser…
The LilyPad E-Sewing ProtoSnap Kit is a great way to incorporate buttons and switches into an e-textile project without any p…
The Qwiic GPIO, based on the TCA9534 I/O Expander IC adds an additional 8 IO pins which you can read and write just like any …
The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built…
4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we've…
This is a simple pack of five Yellow LilyPad LEDs that are still attached to one another, letting you snap the LEDs apart at …
The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positi…
The SparkFun Qwiic Micro is molded to fit our standard 1" x 1" Qwiic board size which makes it our smallest SAMD21 micro-cont…
The SparkFun Digi XBee® Dev Board breaks out all the functionality of your Digi XBee module, with the ability to connect to …
The MicroMod Data Logging Carrier offers a low-power data logging platform using the MicroMod system allowing you to choose y…
Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V re…
The Ardumoto Shield is a dual-motor controller for Arduino. Based on the L298 H-bridge, the SparkFun Ardumoto can drive two D…
The SparkFun Qwiic Micro Pressure Sensor features the BMP384 and excels at high-resolution measurements (up to 21-bit), all o…
Sometimes all you need is a simple but durable carrying case for your parts or projects.
Great for detecting motion in a small area & optimized for small movements to offer motion-sensing options for continuously p…
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 LilyMini ProtoSnap is a great way to get started learning about creating interactive e-textile circuits before you start …
This is the SparkFun RFM69 Breakout, a small piece of tech that breaks out all the pins available on the RFM69HCW module as w…
Calling this the "Serial Enabled LCD Kit" doesn't do justice to how cool it actually is. After you've assembled this all-PTH …
This is a simple pack of five Blue LilyPad LEDs that are still attached to one another, letting you snap the LEDs apart at yo…
Add capacitive touch to your next project with Qwiic so you can start playing with the touch capabilities as three unique tou…
