Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

A Modulino library for Arduino and MicroPython is available, and pre-configured Arduino Cloud templates. The Arduino Nano Connector Carrier is sold on the Arduino store for $11.80 US or 13.3 Euros.

Out of the box, the BeagleBone Black includes a single DC power barrel connector, two USB 2.0 ports (one micro USB), a micro SD card slot, a micro HDMI port for video output, and a 10/100 Ethernet ...

[Trent M. Wyatt]’s CPUVolt library provides a fast way to measure voltage using no external components, and no I/O pin. It only applies to certain microcontrollers, but he provides example Ar… ...