I have encountered the problem in the picture twice. Once, I used a transistor to build an amplifier circuit. When amplifying a square wave, the output signal became the shape in the picture. This tim...
For many sports fans, the Olympics is a grand gathering; for organizers and local governments, the Olympics is an unprecedented test. In a short period of time, with so many athletes, officials and vi...
The problem is this: a CPLD is connected to two I2C interfaces, namely scl, sda and scl1, sda1, how to connect these two I2C. (scl, sda is the host I2C, scl1, sda1 is the slave I2C) Related informatio...
When using Renesas, I encountered an operation of UART2 entering low power consumption. I found that when configuring it as a normal IO, the P04 pin was used as an input and read as a low level. Even ...