In recent years, the main driving forces for the rapid growth of China's IC industry come from: the growth of the Chinese market, the improvement of the investment environment, the attraction of prefe
When using uniflashi to burn AWR1642.bin, an error occurred: Not able to connect to serial port. Recheck COM port selected and/or permissions. However, the device manager shows that it is this port. I
Based on the PAC chip GP8102 of Keyi Electronics, it is very convenient to realize PWM control programmable constant voltage source as shown below:Solution principle:PWM controlled linear voltage regu
I saw a short video of a ragpicker hammering an electron tube, and then the person who filmed it quickly bought it!There are some dubbing at the end, saying that the tubes are imported from the United
Combined with Samsung's ARM9 series embedded processor S3C2410, this paper explains how to perform modular programming of LCD driver and how to statically load the driver into the system kernel.LCD (l