1. For the antenna, I want to choose a ceramic patch antenna, which can ensure a small size and a clean appearance. I wonder what the communication distance is? In addition, is it better to choose a 9
As the title says. I have a switching power supply to power a quartz crystal oscillator circuit. In order to improve stability and reduce ripple, can I connect a 7805 to the switching power supply and
Now I want to make my wince system display bold fonts normally. I downloaded the MSDHJ.TTF font file from the Internet. How can I compile it into nk? I did it this way. I copied MSDHJ.TTF to the direc
Another year has passed in a flash. Suddenly I found that CMSIS-DAP has V2 version, and the implementation mechanism is exactly the same as the BULK protocol I defined before, but the BOS feature is a