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Results tagged with pwm
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user 412546
Pulse-width modulation, is varying the duty cycle of a rectangle wave, usually with a constant frequency.
6
votes
Identifying unmarked IC in CNC controller board
On my board the marking is not completely deleted. With some effort I read STC 15F104W, it appears to be a little microcontroller.
Here is a link to a datasheet for the STC15F101 serie which include t …
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