I need a sensitive light detector that i can place in front of the eyepiece of a binocular. This detector should sound a "beep" whenever it detects light. I would also like it to be powered by 6 vdc or less.
I need a sensitive light detector that i can place in front of the eyepiece of a binocular. This detector should sound a "beep" whenever it detects light. I would also like it to be powered by 6 vdc or less.
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