The bone vibration test is completed. In the video, the green light is on when the paper is vibrating, indicating that breeze vibration is detected. Video address: https://v.youku.com/v_show/id_XNDY4M...
When measuring with an oscilloscope, choosing the right differential probe can improve the accuracy of the test. When choosing a differential probe, make sure it has sufficient bandwidth for the appli...
Abstract: This paper introduces the basic functions of MAX5631, a 32-channel 16-bit D/A converter produced by MAXIM, USA. Its three working modes and working timing are discussed in detail. A serial i...
[i=s]This post was last edited by dcexpert on 2019-10-14 09:14[/i]In CircuitPython, I2C, SPI, UART and other functions are provided by the busio module, so you need to import busio before you can use ...
Dear teachers,I drew a four-layer board and laid copper, and the following two problems occurred. Can you give me a solution?
1 For the same GND network, some boxes have no copper, while others can in...