Wanting to control a split flap display that was not near a computer [Tom] looked to a common solution for communicating over distances not practical for I2C or SPI. He developed his own hardware a… ...

The board, ‘NuMaker-UNO-M4’ has the Arduino Uno pin-out plus extra interfaces, but the processor is a 3.3V device unlike the 5V processors on Arduino Unos. Communication interfaces include Ethernet, ...

Arduino announced a single-pair Ethernet adapter board for its Uno R4 single-board microcontroller at Electronica this morning. Microchip participated in ...

In a recent post we interfaced a small DMX RGB LED Par Light with an Arduino Uno through a MAX485 module. In this post we will learn how to work with a compact USB to RS-485 Converter Module. This ...

Trump’s Ukraine Pledge: Day One Turns Into 50-Day Ultimatum For Putin ...

The new piece of hardware include support for Arduino and includes the following components Arduino, RS-485, Optoisolated Digital I/O, Analog, Motor Control, PWM, Thermocouple, RTC, Battery backup ...