The purpose of this circuit based on Maxim's MAX9022 is to find faults in multiple cables. The circuit provides an audible signal on a buzzer being powered by 3 small or AAA batteries.
This sophisticated pulse generator was found in a Radio Electronics magazine from November 1985. It...
This is the traditional configuration of an inverter amplifier with 100 voltage gain and...
This circuit works directly connected to the network and special care must be taken with its...