Introduction: Laser Light Projector
i had made it from household material
Step 1: Items Required
I had used motors,battery,batterycap,mirrors,laserlight,switch,holder ,and eraser
Step 2: Angle Diagram
It will help you to understand the angle
Step 3: Fixing
first hole in the exam pad and then fix screw and motor
and cut eraser and fix as shown and glue it
Step 4: Wiring
solder it with soldering iron as shown in figure
Step 5: Final Step
hang the switch on the pad
note: i had used switch for controlling motor but you have to use speed motor controller
Step 6: Results
my laser was not so powerful that it can be seen but as you can come near the wall it will powerful
note= use powerful laser pointer or laser beamer