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
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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.