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sir in the code it shows two errors saying memory overflow in page 2 and 3 what to do
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Tools and Materials for Arduino
also you have used a bluetooth hc 05 module and in the chart you have shown that left and right of bluetooth modules are connected but there are no l and r pins in hc 05 what to do please help
how to apply leds at the side like you have applied in the procedure it is not clearly mentioned there