I am a second-year graduate student. Recently, my boss (teacher) asked me to study IXA. After several months of tinkering, I have a certain understanding of it. However, I suddenly feel that the appli
The circuit diagram of the 24-second basketball timer. I am a senior student and my graduation project is this. Can anyone help me and give me a reference diagram? I beg you! Urgent ...Thank you thank
The current usage is that two 12V systems from different sources share one relay (HF105F), and each 12V output is converted by a transformer and DCDC. The usage scenario is: each 12V system can drive
[size=3]The emulator that has been used normally on Windows 7 operating system cannot recognize the driver on Windows 7 after the emulator is upgraded to V3 firmware. After repeated attempts, there is