schematic circuit of laser light and detector circuit of laser

[rockindud]

hi

i need a simple circuit of the laser pointer connected by a driver circuit and another circuit for detecting the laser pointer.

i just want to emit & detect the laser pointer .

i hope u help me out with a simple and low cost circuit

also specify which diode and other components used in the circuit since i'm not familiar about it

thanks in advance guys

 

[Bionic-Badger]

We're not going to spoon feed you. Look up "Laser detector circuit" on Google. If you don't understand the electronics part, you need to start there instead.

 

[rockindud]

We're not going to spoon feed you. Look up "Laser detector circuit" on Google. If you don't understand the electronics part, you need to start there instead.

thank you for your valuable comment