A simple Arduino project to measure the stability of USB power supplies. ... (and a week later), I had a new, two-wire DC DVM (3.6 to 28 V) module to play with. Because there isn’t anything to tinker ...

Although a “CommsLink” module providing an RS-232 port was available back in the day, it’s become hard to find, inspiring [James] to design a completely new module based on an Arduino Nano.

Atto tiny Arduino USB development board. ... Most of the sensors and modules that we commonly use are already very small in size but the Arduino compatible boards used to drive them were not so much.

Microduino Studio has launched a new Kickstarter campaign today for its Arduino compatible electronic modules that are small and stackable and called the Microduino mCookie. The Microduino mCookie ...

Armed with an Arduino and a RDA5807M FM radio module, T. K. Hareendran shows us how to get started. Aspencore network. ... (AFL and AFR) of the radio to the line input of the PAM8403 audio module.

Austrian firm Controllino has based its programmable logic controllers (PLCs) on Arduino modules. ... RS485, and an internal real-time clock (RTC) which can be switched on and off. A front-panel USB ...

Someone has invented a way to add Wi-Fi to a standard Arduino Uno, by proposing a module that drops into the DIL socket normally reserved for the ATmega328 – it will not work with Unos that have a ...