沈婷婷发布的主题帖子-EEWORLD

沈婷婷

Posts Courses Resource Reference Design Circuit Articles
1. 【Help】 How to solve the problem that the STM32 does not run at full speed when entering...
  2/2933 stm32/stm8 2019-11-06
2. 【Help】 Using the encoder function of STM32, I am not very clear about the assignment of...
  5/1889 stm32/stm8 2019-09-26
3. 【Help】 I would like to ask you how to choose an optocoupler
  15/3273 Discrete Device 2019-09-23
4. 【Help】 When using ALTium Designer to edit the PCB library, the pads placed are invisibl...
  6/5385 PCB Design 2019-09-06
5. 【Help】 I recently used a chip that is compatible with both RS232 and RS485, but I don't...
  18/3762 stm32/stm8 2019-09-06
6. 【Original】【RT-Thread Reading Notes】Chapter 7-10 Reading Notes
  12/17366 Embedded System 2019-05-11
7. 【Original】 [RT-Thread reading notes]——The definition of threads and the implementation of t...
  3/4217 Programming Basics 2019-05-06
8. 【RT_Thread】【RT-Thread Reading Notes】——The harder you work, the luckier you will be
  0/2791 Real-time operating system RTOS 2019-04-30
9. 【Help】 Has anyone tested using STM32 to drive nRF24L01? My program failed the test.
  6/2831 stm32/stm8 2019-04-08
10. 【Help】 I am currently using powerSTEP01 to drive a 86mm stepper motor. Does anyone have...
  14/4982 stm32/stm8 2019-03-13
11. 【Help】 I want to control the on and off of NMOS through a 3.3V microcontroller
  16/12934 Motor Drive Control（Motor Control） 2019-03-07
12. 【Help】 Has anyone used AMIS-30543 to drive a stepper motor?
  6/3575 Motor Drive Control（Motor Control） 2018-11-19
13. 【Help】 When using STM32F407 to send data manually, the data is sometimes not sent compl...
  7/5027 stm32/stm8 2018-10-20
14. 【Help】 Has anyone used STM32's AD to collect the phase current feedback of the stepper ...
  4/4307 Motor Drive Control（Motor Control） 2018-08-25
15. 【Help】 When using STM32 to subdivide and control a stepper motor, the commutation point...
  10/5369 Motor Drive Control（Motor Control） 2018-08-17
16. 【Help】 In the AD sampling of STM32, if the sampled current is a variable, what is the v...
  4/5109 stm32/stm8 2018-08-11
17. 【Help】 Using STM32 to drive the stepper motor, the motor vibrates severely at high spee...
  19/6420 stm32/stm8 2018-08-09