Welcome to my instructables. It is about a shooting kit including a laser gun, offering the possibility to aim at objects in a far distance. But how would you know if you hit or not? For this purpose I created a photo-sensitive target, that will let you know when you hit the spot – it will simple „yell“ by the means of a buzzer. But the same target could be worn to your chest in a clean version of paintball.Try it out – and don‘t forget to wear laser-glasses to protect your eyes… I hope you‘ll have some fun building and playing. :-)
Step 1: PDF Complete Project
The circuit is taken from the journal "Elektronika dla wszystkich" by Piotr Górecki.