Hi friends, I am newbie to electronics, let me explain the scenario. My project contains Arduino with atmega328. Need to control 3 servo individually. I have given outer powersupply for servo power and signal from arduino. Joined ground from outer to arduino. Now what happens is when i reprogram …

Transistor is reducing and sharing voltage

TCWORLD August 19, 2012, 2:05pm 2

A circuit diagram of what you have made would be helpful.

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