loading

I made the Laser with IC LM317 and LM358 and N555 . you can watch and learn

video

Step 1:

About This Instructable

509views

2favorites

License:

Bio: I am abbas poryazdanpanah I live in iran I made 30 hand work with Losses I have 70 years old
More by abbasporyazdanpanah:Building a Digital Clock Laser Flashlight with 555  power supply with battery  
Add instructable to: