Electronics engineer Ravinder who has been working in the embedded industry for past 10 years developing products based on Raspberry Pi, Raspberry Pi Pico, Arduino, Jetson Nano and others. Has taken ...

[Felipe Navarro] wanted to add a few serial ports to his computer, but couldn’t find an adapter that suited his needs. So, he built his own. His Quad Serial device is a nicely designed converter that ...

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 ...

The new Metz 58 AF-1 has a maximum guide number of 58 and boasts a number of new features, the most revolutionary of which is the inclusion of a USB port for future upgrading as camera flash ...

Although the communications world is dominated by USB and WiFi, many products still use RS232. While embedded controllers often feature one or more RS232 ports, they usually require signals with ttl ...