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Ne555 Monostable Timer Without External Trigger - Incoming Power = Timer ON
In the previous video I have discussed the Principle and how the NE555 Monostable works
and Today I will make it , Without External Trigger.
Function Pin 1 ic ne555 (GND)
Negative Voltage Input
Function Pin 2 IC NE555 (Trigger)
Low Trigger Logic Input
NE555 IC Pin 3 Function (Output)
Output 0/1
Function Pin 4 IC NE555 (Reset)
Reset Work Ic
Function Pin 5 IC NE555 (Control Voltage)
Function Pin 6 IC NE555 (Threshold)
Stops Timing if there is 2/3 VCC
Function Pin 7 IC NE555 (Discharge)
Release
Function Pin 8 IC NE555 (VCC)
Positive Voltage Input
Learn more about PULL UP Resistor Circuit here
en.wikipedia.o...
IC NE555 datasheet : www.alldatashe...