Arduino Running A DC Motor and High Current Lamp

Posted on Feb 5, 2014

BC547 transistor. Max operating current is 100 mA while max voltage is 65 volts. With the transistorlabelfacing the reader, the three legs from left to right are collector, base and emitter. Note: I destroyed one BC547 transistor while setting this up. I tested the dc motor I used using digital multimeter, it wasgettingmax of 150 mA. An obvious mi

Arduino Running A DC Motor and High Current Lamp
Click here to download the full size of the above Circuit.

stake. The IRF520 Transistor. Facing the label to reader, the three pins from left to right are gate, drain and source. Max voltage is 100 volts while max current is 9. 7amperes.

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