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These are resistant XL sized timing belts that fit snug inside of the [Actobotics](https://www.sparkfun.com/pages/Actobotics)…
The WAV Trigger is a high-fidelity polyphonic audio player that allows you to do more than just add music and sound effects t…
The SparkFun Inventor's Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino pr…
The MicroMod Main Board is a specialized carrier board that allows you to interface a MicroMod Processor Board with up to two…
MIKROE DHT22 2 Click is used for measuring the environmental temperature and relative humidity.
The SMD Soldering Class is our very popular course that teaches SMD soldering to anyone who thinks they can't possibly solder…
The SparkFun gator:particle incorporates the powerful MAX30102 sensor, enabling sensing of pulse oximetry, heart rate, monito…
MIKROE Diff Press Click is an accurate pressure sensor Click board™ capable of measuring differential pressure.
The SparkFun gator:environment utilizes the CCS811 and BME280 ICs to take care of all of your environmental readings of atmos…
This is a 16 character by 2 line display that runs at 3.3V. Utilizes the common ST7066/HD44780 parallel interface ([datasheet…
The Alchitry Io Element Board is the perfect way to get your feet wet with digital design.
The SparkFun 1-Channel LoRa Gateway is a powerful 3-network capable device thanks to an onboard ESP32 WROOM module and an RFM…
The Spectacle Sound Kit makes it easy to incorporate sounds, tunes and other audio ideas into your next project and to activa…
**Replacement:** None. It's time for this product to step aside and make room in the catalog for even more cool stuff. Check …
These 360° rotation 3.8:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size …
The SparkFun ZED-F9R GPS-RTK pHAT is a high precision, Automotive Dead Reckoning board with equally impressive configuration …
**Replacement:**[SEN-11282](https://www.sparkfun.com/products/11282). We've made some minor hardware changes including the ad…
Track the patterns of your beating heart with ECG 2 Click.
The SparkFun MicroMod Single Pair Ethernet Kit demonstrates 10BASE-T1L Two-Wire Ethernet protocol into the SparkFun MicroMod …
**Replacement:**[COM-10802](http://www.sparkfun.com/products/10802). We are now carrying the PICAXE 14M2. This page is for re…
MIKROE EEG Click is a Click board™ that allows monitoring of brain activity.
The RockBLOCK 9603 Accessory Cable is terminated with a simple 10-pin molex-style connector at one end and a bare wire pigtai…
These 3" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for a…
The Argon NEO RPi 4 Case is a plastic and aluminum enclosure that properly protects and cools your Pi 4 without obstructing a…
These 10" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal choice for a…
MIKROE EMG Click measures the electrical activity produced by the skeletal muscles.
These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their e…
MIKROE Environment Click measures temperature, relative humidity, pressure and VOC (Volatile Organic compounds gases).
**Replacement:**[PRT-10588](http://www.sparkfun.com/products/10588). The new revision corrects the board layout so that the s…
EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! E…
It includes a 16-bit I/O expander MCP23S17 with SPI clock speeds up to 10 MHz for higher throughput applications.
With MIKROE AC Current Click bundle (AC Current click + AC Current Sensor) you will be able to measure alternating currents u…
**Replacement:** None. There is no drop-in replacement for this part, but have a look at our cellular category for other modu…
This assortment of tools is great for those of you who have experience with tools but need a fresh set of new parts for your …
MIKROE Fever Click features a specially designed sensor, which is capable of accurate measurement of human body temperature.
The Qwiic Sound Trigger is based on the VM1010 from Vesper Technologies and the TI PCA9536 GPIO expander. The VM1010 is a …
Our Surface-Mount Device (SMD) Simon Says kit is a great challenge to anyone with intermediate skills at soldering resulting …
The MyoWare LED Shield is designed to pair with the [MyoWare Muscle Sensor](https://www.sparkfun.com/products/13723). The blu…
This is the LilyPad USB Plus, a sewable electronics microcontroller board controlled by an ATmega32U4 with the Arduino bootlo…
MIKROE Force Click is a mikroBUS™ add-on board with circuitry for implementing Interlink Electronics’ Force Sensing Resis…
While our small diagonal cutters are great for hobby use, sometimes you need something with a little more bite. These electro…
FT Click is a compact smart transceiver add-on board that helps you add a Free Topology (FT) interface to any host board with…
This breakout board makes it easy to use the tiny MMA8452Q accelerometer in your project. The MMA8452Q is a smart low-power, …
We love 7-segment displays and we know you do too, so we have made the easiest (arguably) to use medium for you to get up and…
MIKROE FTDI Click features FT2232H - dual high speed USB 2.0 to UART/I2C/SPI serial interface converter.
MIKROE GSM/GNSS Click combines GPS/GLONASS location tracking with GSM module capability for mobile communication.
These 9" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for a…
**Replacement:** None. We are no longer carrying this development board but have a look at the rest of our [development tools…
