Monday, 8 June 2015

laser driver

this is  a schematic fir a simple laser driver which can be easily made at home
this will help you all out in your laser projects
so this is geekguru signing out

line following robot

1.the robot uses ldr instead of a ir sensor.
2.the under given schematic will provide with one of the easiest way to make a line following robot -

hope that this shematic will help you all out there 
for now this is geekguru signing out.