Hi all,
I am trying set up a simple circuit for turning a piezo buzzer into a one shot beeper. I just want the circuit to get power, make the buzzer beep (0.2s or so) and then when then power resets, beep again. I have tried all sorts of stuff and have failed. I have tried using a cap/res combo and also using a N-channel FET. Not sure if I have the FET wired right (as I am not sure of what I am doing ;-) So if anyone can help can they include how it is wired up as well.
Many thanks.
Kev
I am trying set up a simple circuit for turning a piezo buzzer into a one shot beeper. I just want the circuit to get power, make the buzzer beep (0.2s or so) and then when then power resets, beep again. I have tried all sorts of stuff and have failed. I have tried using a cap/res combo and also using a N-channel FET. Not sure if I have the FET wired right (as I am not sure of what I am doing ;-) So if anyone can help can they include how it is wired up as well.
Many thanks.
Kev