Circuitry & Internet of Things

This sensor is a carrier/breakout board for ST’s VL53L0X laser-ranging sensor, which measures the range to a target object up to 2 m away. The VL53...

DFRobot FireBeetle is a series of low-power-consumption development hardware designed for Internet of Things (IoT). Firebeetle ESP8266 is a develop...

This cute little dongle is perfect for making your Raspberry Pi cable-free by adding WiFi. Take advantage of the Raspberry Pi's USB port to add ...

OK you've signed up for Adafruit.io and you're ready to build something cool and Internet-connected. All you need is this starter kit which will...

The Qwiic Visible Spectral Sensor uses the AS7262 visible spectrometer from AMS for spectral identification. What can you do with Reflectance...

This is not your normal PIR! The Qwiic Human Presence Sensor - AK9750 is a passive infrared sensor with four discrete sensors built into one dig...

The Qwiic Shield for Raspberry Pi connects the I2C bus (GND, 3.3V, SDA, and SCL) on the 40-pin Pi connector to the SparkFun Qwiic system. Just p...

The 1Wire-to-Qwiic Bridge allows you to communicate via I2C over very long distances. It does so by utilizing the 1Wire communication protocol, ...

The Esquilo Air is everything you'll need to make any stand-alone internet enabled devices in a matter of minutes! This new generation of WiFi b...

This is the Ameba Board from Realtek, an IoT solution inside the familiar Arduino form factor. The Ameba Board supports WiFi, GPIO, NFC, I2C, UART,...

The Qwiic Micro OLED is a small monochrome, blue-on-black OLED. It’s “micro”, but it still packs a punch – the OLED display is crisp, and you ca...

The Qwiic Accelerometer makes it extremely easy to get playing with tilt, acceleration, and movement sensing. Plug a Qwiic Shield onto your plat...

There are already many I2C devices in the wild. The Qwiic adapter converts the standard I2C pinout (GND, 3.3V, SDA, and SCL) to the 4-pin 1mm JS...

The Electron is a tiny development kit for creating 3G cellular-connected electronics projects and products. It comes with a Particle SIM car...

The Electron is a tiny development kit for creating 3G cellular-connected electronics projects and products. It comes with a Particle SIM car...

The Qwiic Shield for Photo connects the I2C bus (GND, 3.3V, SDA, and SCL) from the Particle Photon to the SparkFun Qwiic system. Just plug a Ph...

The Particle Photon Kit includes a Photon with headers, a shiny white half-size solderless breadboard, a USB-micro cable, and a couple of extra ...

Make something happen on the internet.  We're not talking about putting up a video of your daschund standing on a vacuum cleaner and hoping that it...

This is the very popular 2.4GHz XBee XBP24-ACI-001 module from Digi. The Pro series have the same pinout and command set of the basic series ...

This is a simple breakout board for the BMP085 high-precision, low-power barometric pressure sensor from DFRobot. The BMP085 offers a measuri...

The SparkFun MAX30105 Particle Sensor is a flexible, powerful sensor enabling sensing of distance, heart rate, particle detection and even the blin...

This cute little dongle is perfect for making your Raspberry Pi cable-free by adding WiFi. Take advantage of the Raspberry Pi's USB port to add a l...

This product works as a vehicle OBD-II data bridge for Arduino, providing OBD-II data access with Arduino library as well as power supply (conve...

This board has been replaced by the newer MinIMU-9 v2 L3GD20 and LSM303DLHC carrier, which offers improved magnetic sensing resolution, a wider acc...