LED Flasher with SCR and UJT


LED Flasher with SCR and UJT

This circuit systematically main work from Oscillator Circuit. It is use UJT. The Q1 will give the period of time of pulse for trigger. The work of SCR for drive LED. The circuit will pull current 2 mA from just Battery 9V. When the schedule is Flasher keep 12 time per second The SCR use at have 6A 50V. Idea circuit this sizes may advantage with friends , please sir.

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