[André Sarmento] needed to connect a computer to an RS-485 bus. A simple converter can be sourced online, but the only thing he could find locally that was even close was a USB to RS-232 converter. He ...

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 lightweight U2000 Series USB 2.0-based power sensors operate without power meters or extra hardware. The sensors display measurement results either on a PC or instruments running the N1918A Power ...

NRP Z85 and NRP Z86 are USB wideband sensors that measure power from 50 MHz to 40 GHz and display envelope power over a dynamic range of -47 dBm to +20 dBm. They also provide high-resolution pulse ...