USB Relaismodul mit 1 Kanal Digitalerfassung CH340 Verzögerungsrelais E8Y83785
18,44 €
In addition, the module can also respond to the relay status query from the host computer program. Adopt CH340G chip USB-TTL solution. With 1 isolated digital input, it can match the 5-24V input level, and the module actively notify the computer when the level changes.
Jetzt bei Ebay:
