This circuit was found in a 90’s Electronic Engineering. The signal is sinusoidal with the frequency given by the non-value components that form the resonant network.
Found in a Popular Electronics from the 80's, this circuit makes use of a time integrated to...
This filter was found in documentation from the 90s. The cutoff frequency is 2900 Hz. Changes can be...
Only the right combination of the positions of the 6 rotary switches of 1 pole x 10 positions of...