This course is a motor control course based on STM32 taught by Hard Rock Technology, including DC brush motor control, PID closed-loop controller, servo control, stepper motor drive and control, DC brushless motor drive and control, etc.
[i=s] This post was last edited by 明天会好124 on 2018-5-12 14:21 [/i] [align=left][p=30, 2, left]Nowadays, most barcode guns/card readers have USB interfaces, which are very convenient to use in Windows/
This is a simulated clamp circuit experiment. When the "internal resistance" is not set for the signal source, the output voltage of PR1 follows the voltage of V2.After adding the internal resistance,
[i=s]This post was last edited by Digital Leaf on 2022-11-1 20:49[/i]I have used boards that run microPython before, and I have also burned firmware into boards that support microPython firmware. Afte
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Gpio module:
GPADIR determines whether it is input or output open-drain (open-drain) and push-pull (push-pull)GPAMUX selects the function pinGPADIR direction registerGPACTRLGPAQSEL
1. GPxMUX registerg