Relaismodul mit DC 3,3V 5V 4CH AES Verschlüsselung & Decodierung 433M
ab 7,21 €
Output level: 3-5V TTL level, maximum current 20MA (to add current limiting resistor);. Working current: standby current is about 8mA (DC 3.3V);. RFR1A04 Decoder Receiver Working principle: Superheterodyne Reception;.
Jetzt bei Ebay:
