@WayneDavisRocks I don't think I still have the schematic or code but the basic idea is to utilize photorestors. The photoresistor changes its resistance based on how much light is hitting it. So it there are two photoresistors, it can be found that one is facing light more head on than the other...
Solar tracking POC 2
Solar tracking POC using BASIC Stamp controlling servos. Light sensing is done with two photoresistors in parallel with capacitors
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mastagee1 said:
@WayneDavisRocks I don't think I still have the schematic or code but the basic idea is to utilize photorestors. The photoresistor changes its resistance based on how much light is hitting it. So it there are two photoresistors, it can be found that one is facing light more head on than the other...