There is no electrician who doesn't use a smart phone nowadays. Here are some electronic design softwares in my phone. I am an old lady with an iPhone 5 and a Xiaomi 2. I usually surf the Internet, us...
I am a beginner and I wrote an AD detection program. The purpose is to detect the error of AD conversion so as to select chips. Now I want to ask you how should I add the analog quantity to A0? Should...
Other registers can be set normally, such as GPIO, LCD, ADC, etc. However, when operating the FLASH register, the debugging found that the register value was not written. For example, after executing ...
I use a xilinx fpga, the power supply voltage is 1.2 2.5 3.3, is there a suitable power chip that can directly output these three voltages? Can anyone who has used it give me some advice?...
I just bought a watch on JD.com a few days ago using E coins from the forum. . . I accidentally dropped it a few days ago, the height was less than 1 meter. Today I suddenly found that the second hand...
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