NE555 przekaźnik z czasowym opóźnieniem - Video Instrukcja Elektroweb

Time Delay Relay Module - 12V Power Supply The delay is adjustable from 1 to 10 seconds. See how it's connected and works in our video. If you need to purchase this module, please visit our store: https://elektroweb.pl/regulatorytermo... Get a 5% discount on your online purchase by entering the code: YTELEKTROWEB The number of codes is limited to 30, first come, first served!