This circuit turns off after a time given by capacitor C1. This component can have from 1 to 1,000 uF depending on the desired time. The circuit is from an Electronics Now from June 1995.
This digital signal attenuator was found in a 90s Electronic Design. The circuit operates at...
This flasher circuit consists of an astable multivibrator with the frequencies given by the...
This circuit was found in an 1888 publication. However, since it uses common components, it can...