Square Signal NE555 Modul mit LED Anzeige 5-15V
5,37 €
NE555 Module, adjustable frequency module. The main chip: NE555. 1 Piece NE555 Module. -Output with LED indication, (low level: LED light on, high level: LED goes off, low frequency: LED flashes). Used to generate the square wave signal to drive a stepper motor drive.
Jetzt bei Ebay:
