I bought a Dell XPS US official refurbished machine at the end of 2016, and posted a thread at that timeUnconsciously, four years have passed. Because I always use it plugged in, I didn't pay much att...
Implementation of digital recognition based on FPGA1 Implementation of digital recognition based on digital feature algorithmWe use an algorithm based on digital features to recognize numbers. We coll...
This article lists various design oversights, explores why each mistake leads to circuit failure, and gives suggestions on how to avoid these design flaws. This article takes a two-layer PCB with FR-4...
Do you have any components that you use very often and that you particularly like? Share its model and advantages so that more friends can know about it!How to participate: Reply to this post and shar...