Way back in 2021 March-April timeframe I discovered about Owon XDM1041 Digital multimeter (55000 counts) which was low-cost and had RS232 interface (later started coming
Tag: Test Automation
Teardown: Waveshare USB to RS485 RS232 TTL Converter
Recently, I was working on a Test Automation project where a few AC to DC Converter Boards need to be tested automatically using a fully