Tag Archive: Touch Switch

Jul 06

High-Resistant-Isolated Powerline Touch Switch with SCR

  Parts List Resistor : R1 ………………………………. 2M2 R2 ………………………………. 10K R3 ………………………………… 1K R4 ………………………………. 2K2 R5 …………………………….. 100K R6 ………………………………. 47K Capacitor : C1 ………………………. 1KpF/50V C2 ………………………. 47uF/25V Transistor : TR1,TR2 ………………. FCS 9014 Diode : D1 ………………………….. 1N4002 Semiconductor : SCR …………………………… T 103