This circuit was found in a 90s Radio Electronics. The integrated circuit admits an equivalent. The power supply will depend on the integrated circuit used.
Found in an Electronic Design from the 90s, this circuit uses components from that time and can...
Using a 4046 PLL this circuit was obtained from the October 1994 issue of Electronics Now...
The circuit shown in the figure is intended to drive solenoids up to 2 A from a signal at the high...