Top view of black rectangle-shaped microcontroller.
One of our star Feathers is the Adafruit HUZZAH32 ESP32 Feather - with the fabulous ESP32 WROOM module on there, it makes quick work...
$19.95
In Stock
DS18B20 Digital temperature sensor next to a US quarter and above a resister.
These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog...
$3.95
In Stock
Waterproof 1-Wire DS18B20 Compatible Digital temperature sensor coiled around a US quarter and a resister above it.
This is a pre-wired and waterproofed (with heat shrink) version of a 1 Wire DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the...
$9.95
In Stock
Top down view of a white High Temp Waterproof DS18B20 Digital temperature sensor.
This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far away, or in wet conditions. This sensor...
$14.95
In Stock
Half Size Breadboard and 78 Piece Jumper Wire in various lengths
This is a cute half-size breadboard with an assortment of small jumper wires, great for prototyping. The breadboard is 2.2" x 3.4" (5.5 cm x 8.5 cm) with a standard...
Out of Stock
 Credit card sized Adafruit IO+ Subscription Card $99."ONE FULL YEAR" against circuit board paper backing.
It's the Internet of the Things! Adafruit IO+ is the easiest way to stream, log, and interact with your data. Whether you're...
$99.00
In Stock
Text image that reads "IO+"
The all-in-one Internet of Things service from Adafruit you know and love is now even better with IO+. The 'plus' stands for MORE STUFF! More feeds, dashboards,...
$99.00
In Stock