At present, the main failure form of electronic equipment is thermal failure. According to statistics, 55% of electronic equipment failures are caused by temperatures exceeding the specified value. As...
[size=4][color=#000000][backcolor=white]I used to know that microcontrollers are timers, state machines, and interrupts. The combination of these things is very efficient. But since I took over the de...
Comparison of three basic amplifier circuits1. The input impedance and output impedance range from tens of ohms to hundreds of kiloohms. What causes this? How to select the application based on the in...
The original plan was to debug the SPI device, but due to the difficulties encountered, I searched for information in many places but could not find a solution, so I had to put it aside temporarily. I...
Activity link: Free evaluation of Pengfeng Artix 7 FPGA development kitEvaluation summary ( updated on July 26, 2021 ):@cruelfox[Perf-V Evaluation] Development Board Circuit Analysis and Xilinx Softwa...
I received a schematic today and was ready to start working on it. But when I opened AD19, it was stuck. The opening speed was OK, but it was stuck when zooming in and out of the schematic. It took a ...