ON off Touch switch circuit using 12v Relay R1 ……………. 220K R2 ……………. 47K R3 ……………. 4,7K R4 ……………. 10 M FET …………… 2N3819 TR1 …………… FCS9012 TR2 …………… FCS9013 Relay …………. DC – 12V
Posts tagged 12v Relay
DTMF TOUCHTONE GENERATOR
DTMF TOUCHTONE GENERATOR DIP16 TCM5089N DTMF TOUCHTONE GENERATOR DIP16 TCM5089N
It is a termostat for a peltier cooler !
It is a termostat for a peltier cooler ! using LM358, IFR530 It is a termostat for a peltier cooler ! Piezo buzzer Circuit using LM358, IFR530
Trouble with TV with using vcr and cable splitter?
Unknown Prince asked: I have two tv’s im using. Im having trouble getting a clear picture on either of the tvs. Im trying to set up a kind of mini closed circuit. But, each tv has a fuzzy picture. Can anyone tell me why and how to fix it? Here’s the set up: >TV 1 […]
200 Watt Mosfet Power Amplifier schematic
200 Watt Mosfet Power Amplifier schematic
