Results tagged #Cmos 4011 in Circuits
Multipurpose Flip-Flop Timer
This particular timing circuit can be used to time one-shot events from a few seconds to a few hours. And in standby mode (ie, with RLY1 and...
metal detector using beat frequency
The NAND gates use CMOS 4011 chip, a low power component that is suitable for this battery-operated circuit. You can see that this chip is s...