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Hello, I tried this circuit. But it cause flickers when brightness is reduced. Say, when dim level is 100, there is no flicker. When level is 80, it starts to flicker. When it is 60, it flickers heavily. I double checked the circuit connection. Also checked each and every component's working.Can someone help me?
i got an error while compiling arduino code..'lockByte' was not declared i this scope.. can you help me??