[b]2.1 Driving circuit composed of discrete devices[/b] The driving circuit composed of discrete devices (as shown in Figure 3) has the following working principle: A. When HS is high, Q7 and Q4 are t...
Can you help me see if this is the right way to use 74HC164? I have a problem now. I want to light up a certain LED in a program, but either all LEDs are off or all are on. I am doubtful whether this ...
[font=宋体][size=4] Well, recently the goddess has applied for several XMC4800 reviews for the forum friends. So I also took the opportunity to look for some information tonight. I found a very good doc...
Can someone help me figure out why the IR2132 has no output on the third channel, both high and low. The 6-channel input is normal, and the other two outputs are normal....