Try to connect with Microwave sensorExactly what is the circuit supposed to do?
Its working in simulatorPins 2, 6 & 7 are all tied together? Not the expert on 555's but that strikes me as being incorrect. Also, pin 3 is tied back to pin 4 through R2. This also seems incorrect. I may be wrong, but - - - .
That doesn't tell me what the circuit is supposed to do.Try to connect with Microwave sensor
Exactly how does it negative trigger.it is triggers from negative also
Touching what with metal?even touching with metal it also triggered.
by Jake Hertz
by Robert Keim
by Jake Hertz
by Jake Hertz