Recent content by meliyka

unfortunatelly i just tried that and it did not work , i took off the C3 and keep auto triggering when i put the toogle switch in position of sensor 1 :frown: any other idea ? Thank you

Yes i am using the 556 as monostable, i will try what you said , i let you know , thank you for your quick response... abril

I am connecting a Not and And gate to an activation switch (S1 or S2) that trigger a 555 to turn on a motor using a relay , i am using a main power up toogle switch that power the 555(vcc of 555 is sensor1) , so when it is off the 555 can't be triggered ,my problem is that everytime i turn on...