Suggested by Radio Electronics from the 90s, this circuit activates a buzzer and an LED when the indicator is activated.
This circuit is from an American documentation from the 90s. The transistors are of power and must be...
IDT ZSSC3230 Capacitive Sensor Signal Conditioner Available from Mouser Electronics stock, this IDT...
August 2017 - The new IXYS solid state relay CPC2907B from IXYS is currently in stock at Mouser...