Hi everyone,
I want to generate ONE pulse only from a push button, even if this push button is kept pushed down.
If the push button is kept pressed down, the length of pulse needs to be below one second. And should only happen once. I do not require a totally clean output signal. Voltage will be about 12V, 4 Amps max
The only way I can think of doing this is with a 555 astable timer (with a transistor to step up output), however the problem with this is that I will get more than one pulse. Is there an easy way to achieve this using just a capacitor and resistor? or some form of analogue timing switch?. Any ideas would be much appreciated.
Kind regards,
Jamie
I want to generate ONE pulse only from a push button, even if this push button is kept pushed down.
If the push button is kept pressed down, the length of pulse needs to be below one second. And should only happen once. I do not require a totally clean output signal. Voltage will be about 12V, 4 Amps max
The only way I can think of doing this is with a 555 astable timer (with a transistor to step up output), however the problem with this is that I will get more than one pulse. Is there an easy way to achieve this using just a capacitor and resistor? or some form of analogue timing switch?. Any ideas would be much appreciated.
Kind regards,
Jamie