LCD-LED DisplayLights and Display Board Circuits

SIMPLE LED FLASHER CIRCUIT WITHOUT TRANSFORMER WITH 230V AC VOLTAGE SCHEMATIC CIRCUIT DIAGRAM

I have used a very simple flasher circuit transistor integrated no 470k, 680ohm, 1n4007, 22uf, diac and led i used 560k because there is 470k resistor in my hand.

A brief information about the
diak is one of the varieties of diak silicon diodes is an anode cathode ends such as the resistance has no reverse straight connection problem The transmission voltage of the diak has no sample 30 volt 30v transmission voltage shows a very high resistance at lower voltages passes a small value leakage current passes the appropriate transmission conduction when voltage is reached

LED’s flashing speed 22uf capacitor value is changed by changing the value of the LED is faster burning 22uf capacitor with 470k resistor until the charge reaches enough transmission value (charging) 680ohm resistance and discharge over the led (discharging) led as a result of these operations blinking

With 10uf Capacitor

Simple Diagram of Flasher Circuit:

SIMPLE LED FLASHER CIRCUIT WITHOUT TRANSFORMER WITH 230V AC VOLTAGE SCHEMATIC CIRCUIT DIAGRAM

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