描述
- This is a common sensor for automatic lamps that are turned on when light is not enough
- For example, with lack of sun light the value will be low enough and this value can be used to trigger a relay to enable a lamp and shutdown the lamp when the sunlight is back
- Other light sensitive devices could be used for simple data transmission, like Morse code with a flash light
- And can also be used as a line following (tracking ) sensor
- This new design includes a much better quality connector that increases life span of the sensor, better voltage range and easy to use
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