This is following on from my previous post introducing the Protek 608 multimeter and my software project. In this post I detail the communications hardware, an important consideration for future development. The Protek 608 uses an RS-232 connection to allow for interfacing with a PC. This is a very common connection that most DMMs used. […]
![Protek 608 RS-232 login analyser](https://dariancabot.com/wp-content/uploads/2015/05/protek-608-rs232-title-812x356.jpg)