how transistor works
Thanks it's better then reading a text book
I've tried the circuit with a motor and I attached the base directly to the battery, the motor worked slower than usual and the transistor heated up and burned..
Why the led didn't burn with the 9v battery? doesn't have a resistor
Great demonstration of how a transistor works!
You would have been better off putting the beans in the blender.
Your coffee grinds were unevenly ground, This is a MAJOR FAIL to me.

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