Laser Tripwire circuit / photoresistor tutorial
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Uploaded by Afrotechmods on Jan 3, 2010
Afroman takes a cadmium sulphide photoresistor and uses it to build a laser tripwire circuit that can trigger pretty much anything. Don't forget to vote 5 and watch Afroman's Transistor tutorial if you need more info on how to switch different gadgets on and off.
- 492 likes, 7 dislikes
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Uploader Comments (Afrotechmods)
All Comments (144)
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what the.....
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funnyest part ever, 1:12 ahhahaha i felt like i had to shit myself, that made my day thanks man
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@Afrotechmods LTSpice for the win!
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pause at 0:20 yo need more powa
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I LOVE Afroman's sense of humour in the vids he makes!!!!!
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cool
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@andruha11234 That can end this video and cut his sentence short?
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@Studio1991 Make sure you have the resistor hooked up to the photocell that is also connected to pin 1if that doesn't work check your circuit again
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Im haveing a problem with mine...I used a buzzer insted of a LED and my buzzer only comes on with light is shineing on the photocell and goes off when i take the light off...I need it to work the ways yours is and im preety confused...Please help?
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my email id is adeem.tech@gmail.com thankyou
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Hey Afroman,
What schematic designer do you use? It looks really nice and I can find any good ones anywhere.
reviathon360 7 months ago
@reviathon360 CADsoft Eagle, LTSpice and a lot of Photoshop
Afrotechmods 7 months ago