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Hello it was my son toy gun I made a circuit and connected a laser diode that I brought it from DVD burner

" target="_blank">Laser gun

made laser

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Step 1:

سلام اقای یزدان پناه .سه سوال ولتاژ کاری دیود لیزر گمون کنم2/5الی۳ولت باشه.اما ورودی اینجا9ولته.یعنی این درایور خروجیش ولتاژ کاهش پیدا میکنه؟؟
<p>will it melt and burn things?</p>

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Bio: I am abbas poryazdanpanah I live in iran I made 20 hand work with Losses
More by abbasporyazdanpanah:Building a Digital Clock Laser Flashlight   power supply with battery  
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