Arnan Sipitakiat Dept. Compute Engineering, Chiang Mai University.
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Microcontroller Output Control Arnan Sipitakiat Dept. Compute Engineering, Chiang Mai University
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Transcript of Arnan Sipitakiat Dept. Compute Engineering, Chiang Mai University.
What’s wrong with this circuit?
A microcontroller usually supplies limited current (i.e. 25 mA). This is ok for LEDs but not enough for high current loads like a motor