This circuit was obtained from the November 1989 issue of Radio Electronics magazine. The circuit is for motors up to about 1.5 A.
This circuit for RF measurements at 200 MHz was found in no documentation two years 80. At a...
This conventional application of the 555 as monostable was found in a technical documentation from...
Found in a Popular Electronics from the 90s, this circuit generates signals from 2 Hz to 30 kHz in...