Question

6 V 6V RED LED OKR 1300-R Via LM339 820n 22 KR LM339 74 HCO2 a Whet uoltges at Vin will he LED be on laulete the corrent in the LED Uhen on. Shte assumphioAS What is the purpose of the 1SO0. resistors ?

Answer 1

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solution is explained above