A great little learning project to use some of the components that might have come as part of your sensor starter pack.
I wonder if you need the specific laser light detector or could use a photoresistor or phototransistor on the detecting end of the system, especially since my set didn't come with the former.
Links:
I wonder if you need the specific laser light detector or could use a photoresistor or phototransistor on the detecting end of the system, especially since my set didn't come with the former.
Links:
- Easy Arduino Laser Tripwire Security System via Instructables
- SunFounder 37 modules Arduino Sensor Kit for Arduino
- Arduino Boards and Components via Amazon
- Arduino Boards and Components via eBay
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