This circuit is from a cookbook to timers. The circuit is triggered by an external signal and, with the indicated components its frequency is 1 kHz. The power can be between 5 and 15 V and the maximum frequency is in the order of 500 kHz.
This circuit is from a cookbook to timers. The circuit is triggered by an external signal and, with the indicated components its frequency is 1 kHz. The power can be between 5 and 15 V and the maximum frequency is in the order of 500 kHz.
