LM317 is often used as an adjustment element in voltage regulators. Here we introduce an unusual application. With only a few external components, a 12V small light bulb can be made to flash. [img]htt
[p=26, null, left][color=rgb(102, 102, 102)][font=宋体, Arial][size=16px]Debian does not allow root login by default, so modify it. (1) Allow Debian to log in as root (1) First, modify the gdm3 configur
Synchronous transmissionFor C5402, synchronization issues are divided into transmission synchronization and reception synchronization. As shown in the hardware system in Figure 12, once the transmissi
Urgent, seniors, please help me, I have homework tonight and the teacher is going to check it, it's about 89s52 measuring square wave duty cycle C language program, help me...