Circuitry & Internet of Things

Some of us just can't make up our minds: just deciding what to have for dinner is a major decision process. We want it all! And now we can have ...

LoRa MESH Radio Module is a high performance, low power, long-range micro-power RF module, using a distributed ad-hoc network communication mod...

The BMP180 is a high-precision, ultra-low power digital barometer. It offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down...

Duo is a thumb-size development board made to simplify the building process of Internet of Things (IoT). Everything you need is built into the D...

Red Bear Beacon is official licensed product use Apple's iBeacon technology and with CE, R&TTE, FCC and Bluetooth SIG certifications. - Compat...

The Spark Core has level-ed up, we now stock the Particle Photon, the upgrade to this product! The Photon is more powerful, faster, and less exp...

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a ni...

This is a custom made pack for the University of Virginia.  It contains all the gear needed for Web and Mobile Systems class - CS4720. Since it'...

Galileo 2 is a microcontroller board based on the Intel® Quark SoC X1000 Application Processor, a 32-bit Intel Pentium-class system on a chip (d...

A stylish and super slim (7mm) 3x16 character display with 3 RGB backlights for flair from our friends at Pimoroni. On the PCB there's a handy 9...

This interesting module is a lot of fun for hobbyists and students who are interested in experimenting with the ESP8266 WiFi chipset. We bought ...

Add instant I.Q. to your devices with the littleBits Cloudbit Starter Kit! Now anyone can create an Internet-connected device with the new Cloud bu...

The cloudBit is the easiest way to create internet­-connected devices. You can now snap the internet to anything! Retrofit your thermostat to co...

Adafruit is now a phone company :)  Or, well, we've sold DIY cell phones for awhile now but you've never been able to buy your FONA and a SIM Ca...

This small sonar ranger from Devantech offers an amazing wide range from 3cm to 6m. The SRF10 is interfaced using the IIC bus. SPECIFICATIO...

Why are people always discussing the IoT? Why is IoT called the ‘extension of the internet’?  Over the past 20 years, human race has experienced...

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...