We found this circuit in the September 1985 issue of Radio Electronics magazine. It uses CMOS integrated circuits and is part of a larger integrated circuit test project.
This is the suggested transmitter circuit for the CB16880E. The emitting LED must be a...
This timer activates a relay after a time interval of up to 15 minutes has elapsed, starting from...
This powerful regulator, shown in the figure is for 5V (TTL) is suggested by Motorola and makes use...