If I want to make a smart skipping rope, it can record the number of skipping ropes. I don't know what sensor can achieve this function. Please help me.
I connected the device and installed the driver. Then I ran vivi.bat and it gave me the error: unable to find a parallel port. I did not see the parallel port in the "Ports" of my "Device Manager", bu
Research on the connection between DC/DC converter and DC/AC inverter With the increasing application of various inverter power supplies, the research on inverters is also becoming more and more in-de
[i=s]This post was last edited by tinnu on 2020-10-6 18:08[/i]1. XPT2046
The official configuration is a resistive screen. When the screen is taken apart, it is indeed XPT2046, which is a common resis