Today's electronic products are being developed in an increasingly miniaturized manner, with boards becoming smaller and more sophisticated. For general digital circuits, the size of the board is dete
Introduction High voltage power supply is an indispensable part of nuclear radiation detection instruments. It supplies high voltage to nuclear radiation detection devices (such as proportional counte
Hello everyone, I am a junior who has just learned 51. Recently, I have made something similar to a competition stopwatch. Now I have encountered some problems and would like to ask for help. Use time
Using a 4.7k resistor to pull down boot0, the voltage measured by a multimeter is 1.0v, and boot1 is also pulled down by 4.7k, the voltage is 0V.Replacing boot0's 4.7k with 1k has basically no change
I am a beginner. For beginners, I will briefly talk about the three points about FPGA program configuration that we are most concerned about and must understand. 1. Where is the FPGA program stored? L