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project:laser_light_sensor

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project:laser_light_sensor [2015/06/29 18:50]
dp [ATtiny (shrinking the sensor)]
project:laser_light_sensor [2015/07/14 13:17]
dp [Light diffuser]
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 ===== Arduino ===== ===== Arduino =====
-It's recommended to test the circuit on Arduino first. You will have serial monitor available and you will be able to read LDR readings ​and further fine-tune the code or components.+It's recommended to test the circuit on Arduino first. You will have serial monitor available and will be able to see LDR values ​and further fine-tune the code or components.
  
 ==== Arduino schematic ==== ==== Arduino schematic ====
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 ==== Light diffuser ==== ==== Light diffuser ====
-Cover the LDRs with semi-transparent material to act as light diffuser. Doing this will make sensor sensitive over bigger area. Also leave enough space between LDRs and diffuser for light to spread. You can use ping pong ball for this.+Cover the LDRs with semi-transparent material to act as light diffuser. Doing this will make sensor sensitive over bigger area. Also leave enough space between LDRs and diffuser for light to spread. You can use ping pong ball, or ball from vending machine.
    
 ===== Tips ===== ===== Tips =====
project/laser_light_sensor.txt ยท Last modified: 2015/07/14 13:17 by dp