He based the tester ... built Arduino board he referenced the open source schematics and built the device from components to fit his needs. His solution automatically detects the battery type ...

An Arduino can be used to test the life of any battery with less than 5 volts ... Put Arduino to work protecting your secrets. This project is a keypad-controlled lock that will allow the user ...

Case in point, DIYer Johan Kanflo’s AAduino, which comes in at the size of a AA battery. Kanflo’s project is a wireless Arduino clone that’s meant to operate in a way that doesn’t take up ...

Arduino developers and hobbyists looking for a portable battery shield to powered their projects might be interested in a new shield called the EnergyShield Arduino rechargeable battery.

Anyone searching for a function generator may be interested in a new DIY Arduino project which details how ... user-friendly and intuitive. – Li-ion battery for portable use: With external ...

For this project, its creator used an Arduino Pro mini, a cellphone battery, a few other tech parts, and an old digital watch that was big enough to hold the PCB board. The result may not be the ...

Recently I bought a few portable power supply devices to run my little microcontroller projects. There are countless ... module labeled by its seller as “18650 Battery Shield (V3) for Raspberry Pi & ...

An Arduino clone that’s literally the size of a AA battery. Sweden-based coder Johan Kanflo was looking for a way to make the Tiny328, which he was using in his DIY projects as an ISM radio node ...

A Swedish software engineer — Johan Kanflo — has made a wireless Arduino clone called AADuino, which is the size of an AA battery ... Arduino is a project, a software company and a user ...

Or if you’re a bit more adventurous, you can build this “Battery ... project is released under the MIT license, and everything from the STL files for the 3D printed enclosure to the MCU’s ...