Hi, this is simple LM393 based led driver circuit. I made this circuit and applied 6V DC to it. But not getting the desired current of about 700 mA across the Leds. I put 47 H inductor and removed R2 ,VR1 and R3 and directly connected -ve pin of ic1 to end of R1. Can anyone help me know where iam wrong and how should i get 700 mA through LEDS...Thanks in advance !!
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