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The fourth edition of our popular SIK, fully reworked from the ground up for a better learning experience! V4.1 now has the a…
The SparkFun MicroMod Single Pair Ethernet Kit demonstrates 10BASE-T1L Two-Wire Ethernet protocol into the SparkFun MicroMod …
The SIK Lab Pack includes 10 complete Inventor's Kits, a Refill Pack with, and AA sized batteries to get your class started i…
This versatile combo breakout pairs the u-blox ZED-F9P multi-band high precision GNSS module with the NEO-D9S L-band GNSS cor…
The Raspberry Pi Zero W can be a bit tricky to set up with its unique power and cable requirements. That's where this kit com…
The SparkFun ZED-F9R GPS-RTK pHAT is a high precision, Automotive Dead Reckoning board with equally impressive configuration …
The ZMOD4450 Refrigeration Air Quality sensor is designed to measure gases emitted by food ripening or rotting.
The SCD41 from Sensirion is a high quality Photoacoustic based CO₂ sensor capable of detecting 0 to 40000ppm with high accu…
The SparkFun Qwiic Micro OLED Breakout is a Qwiic enabled version of our popular MicroView and micro OLED display!
This is a thermal printer like you would find on a cash register or adding machine. Print bitmap images, barcodes, text, and …
The MightyOhm Geiger Counter Kit++ includes all components needed to build by soldering a completely open source, hackable, w…
The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerom…
This is the SparkFun MiniGen Signal Generator, a small shield for the Arduino Pro Mini that is capable of generating sine, sq…
This is a 300mm long Male TNC to Male SMA cable. This is an excellent cable for connecting one of our RTK development boards …
The TMF8801 is a *tiny*, easy to use, time-of-flight sensor for measuring distances up to 2.5m. It uses a Class 1 IR VCSEL fo…
The SparkFun CCS811/BME280 Environmental Combo Breakout takes care of all your atmospheric-quality sensing needs with the pop…
The Slamtec Mapper Pro Kit is a LIDAR integrating map building and real time localization and navigation with 9200 measuremen…
The ProtoSnap series is a new way to prototype your project without a breadboard. Everything is wired together on a single bo…
The RELAYplate from Pi-Plates is the first dedicated relay board for the Raspberry Pi designed to meet the safety requirement…
If you've ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. This is a ve…
This is the LilyPad USB Plus, a sewable electronics microcontroller board controlled by an ATmega32U4 with the Arduino bootlo…
This assortment of tools is great for those of you who need a solid set of tools to start your workbench on the right foot!
These easy-to-use ultrasonic rangefinders from Maxbotix work the same way as the EZ line that you know and love, but this new…
Compact J-Link programmer for programming any ARM microconroller.
The OpenMV H7 R2 is a small, low power, microcontroller board which allows you to easily implement applications using machine…
The AS7341 is an 11-channel spectral sensor from AMS that covers wavelengths between 350nm to 1000nm. It features eight chann…
The TFMini is a ToF, Qwiic-enabled LiDAR sensor capable of measuring the distance to an object as close as 30 centimeters and…
These tags operate in the UHF (865MHz to 928MHz) band and contains a 96-bit EPC field that is programmable by the user.
The RFM97C is a great little module that incorporates the [SX1276 LoRa transceiver](https://www.semtech.com/products/wireless…
The basic connecting cable for any development board. Use these cables to hook any computer with a standard RS232 Serial port…
This is the latest evolution of our serial LCD. Included on a single board is a 16x2 LCD and an embedded circuit based around…
The Argon NEO RPi 4 Case is a plastic and aluminum enclosure that properly protects and cools your Pi 4 without obstructing a…
This LCD Touchscreen HAT fits on top of the Raspberry Pi, practically form fitting on top of it so as not to compromise the o…
The CH101 from TDK InvenSense is a ToF (time-of-flight) ultrasonic rangefinder with a range of 4 centimeters to 1.2 meters. W…
We've taken the classic, portable, rechargeable lithium ion battery pack and tweaked the design to make it amenable to low cu…
This is the Teensy Audio Adapter Board that can be added to a Teensy 3.0, 3.1, 3.2, 3.5 or 3.6 for your next audio project.
Perfect for holding your PCB for soldering or inspection.
The eTape Liquid Level Sensor from Milone Technologies is a great way to measure the level of a liquid. It has a resistive ou…
The SparkFun GPS Logger Shield equips your Arduino with access to a GPS module, µSD memory card socket, and all of the other…
The 5V - 7.2V heater is made to work with an off the shelf, 5V battery pack or two lipo batteries in series (just make sure b…
The unmistakable sounds of a tiny cooling fan spooling up usually means you've sat your laptop on a soft surface, or launched…
The SparkFun Top pHAT is the fundamental machine learning add-on for Raspberry Pi or any 2x20 GPIO SBC!
The dual pin header connector fits directly on a 2.54mm (0.100”) connector.
The three inch version of the SparkFun LuMini LED Ring, packed with 60 individually addressable LEDS, each capable of produci…
The THAT 1646 OutSmarts Breakout Board offers an easy solution to adding a balanced audio output to your circuits. The THAT O…
MEMs based barometric pressure sensors are quite common these days. The Qwiic Pressure Sensor with the MS5637 shines by being…
The SparkFun Photon RedBoard, to put it simply, is a WiFi/Microcontroller development board in the Arduino form-factor for th…