Why isn't the FPGA section popular? The replies to the forum are few and far between, and I haven't seen any good posts with hundreds or thousands of replies. The total number of posts is also quite l
Would you add a resistor to match the input DC resistance of your op amp circuit? Many of us would dogmatically think that adding Rb is a "good idea" (see the circuit in Figure 1 below) and making its
I want to do an adc acquisition, s3c2440, using the interrupt method. The following is the program I wrote, but it just can't interrupt. I don't know where the problem is. Can you help me take a look:
When doing video surveillance projects, there are always some application environments where wiring is difficult or impossible. At this time, wireless video surveillance is particularly important and
[i=s]This post was last edited by Tianyahaijiaosr on 2017-5-1 21:51[/i] First of all, let me talk about my circuit, which is used to measure the output voltage of the DC withstand voltage meter. After