The folks over at Adafruit have been busy designing an LED matrix wristwatch for a while now. The circuit works great, but since this watch is powered by a coin cell battery, they’d really like to get ...

Surfer and industrial design student Rob Renn has come up with a unique way to create new surfboards: using data logging on previous boards to build better ones in the future. Renn strapped an Arduino ...

Now you can prove that you have the bumpiest commute in the office by measuring how rough your ride actually is. [Techbitar] calls the project the Bump-O-Meter. It uses an Arduino, GPS, and ...

How do you save data from an Arduino-based device to a memory card? Fortunately, a microSD card and SD card breakout board now make this an easy task. Below is a simple tutorial on how to capture data ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

This project logs air temperature inside a high-heat environment like a smoker or oven using an Arduino Uno, MAX6675 thermocouple, DS3231 RTC, and SD card module. It’s designed to be portable and ...

The RP2350 Metro Line development board from Adafruit is engineered for high-performance embedded projects, combining the ...

I like to visualize things, so I decided to prepare this simple tutorial to help you better understand how to visualize data using Arduino. This tutorial assumes that you have some basic electronics ...