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1. 【Help】 Why when I search for the definition of the flash_open() function, I find #defin...
  2/191 MCU 2024-11-12
2. 【Help】 Regarding the execution condition of the code after else in if else code
  7/170 MCU 2024-10-31
3. 【Help】 Please help explain the antenna's directivity diagram. Thank you
  8/346 MCU 2024-10-28
4. 【Help】 Why is the antenna in the picture not a vertical straight line, but includes the...
  3/261 MCU 2024-10-26
5. 【Help】 Attached picture, why is the antenna used in the CAT1 module in the picture rect...
  4/663 RF/Wirelessly 2024-10-25
6. 【Help】 Many LCD screens have black spots or black spots. Please help analyze whether it...
  9/296 stm32/stm8 2024-10-25
7. 【Help】 How do Bluetooth headsets adjust the volume at the circuit level?
  6/437 MCU 2024-10-20
8. 【Help】 I would like to ask, does the peak of the x-axis in the electromagnetic wave ima...
  9/349 MCU 2024-10-16
9. 【Help】 What determines the spatial amplitude of the electric field of a linearly polari...
  1/240 MCU 2024-10-09
10. 【Help】 I would like to ask, in the electromagnetic wave textbook, in the study of polar...
  12/296 MCU 2024-10-08
11. 【Help】 The M0 microcontroller is powered by a lithium battery. The static power consump...
  16/595 MCU 2024-08-29
12. 【Help】 How is it possible for a TM wave to have an electric field component parallel to...
  6/415 MCU 2024-08-12
13. 【Help】 I originally studied electrical technology, but now I want to switch to PCB desi...
  4/473 MCU 2024-08-04
14. 【Help】 Is there an oscilloscope or similar product that can generate a file of the volt...
  5/859 MCU 2024-08-01
15. 【Help】 From now on, I will work on microcontrollers, drawing circuit boards and writing...
  0/529 MCU 2024-07-25
16. 【Help】 I would like to ask a few questions about the application circuit of the BPA8505...
  3/486 MCU 2024-07-25
17. 【Help】 What is the function of the VCORE pin in the figure below? Is it an output volta...
  7/467 MCU 2024-07-13
18. 【Help】 Please help me find out what the specific model of the chip marked as CA4NL is, ...
  1/283 MCU 2024-07-13
19. 【Help】 HC16LC16K6TA has been discontinued. Is there any MCU that can replace HC16LC16K6...
  6/579 MCU 2024-06-26
20. 【Help】 Please tell me, when writing FLASH, should flash_wb(addr + 0, 0); write one byte...
  4/451 MCU 2024-06-20

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