Electric bicycle circuit diagram
TL494 working voltage at no load:
Pin voltage Pin voltage
1 3.23V 9 0V
2 3.23V 10 0V
3 3.58V 11 2.07V
4 0.461V 12 17,58V-17.74V
5 1.52V 13 5.04V
6 3.83V 14 0V
7 0V 15 0.163V
8 2.07V 16 0V
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