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Microcontroller › 8051 › connecting laser detector
Hello everyone
I am making a security system and i have to use laser transmitter and receiver
Kindly help me which type of laser detector should i use and how can i connect it with 8051
Please give me some schematic
Kind regards
you can use L14F1 phototransistor.
Interrupt feature of the microcontroller are best for doing this task.
Output of the phototransistor are connect to the interrupt pin of the microcontroller.