5874E)
This circuit uses an optocoupler to switch a load on the power grid. The circuit is from Electronics Now magazine, July 1995. The CA3059 is not common today.
This monostable circuit uses one of the two flip-flops available on the CMOS 4098 integrated...
aaa The circuit shown generates 100 kHz signals for calibrating the scale of a receiver in 100 to...
This simple circuit can use general purpose transistors and SCRs like the TIC106. The warning...