Just as the title says, I spent a lot of time adjusting it. Finally, I was told that it was a dual-chip screen. I had to adjust not only SPI but also VCOM. SPI can be simulated with GPIO port, which h...
I am a beginner of arm9. I want to use the friendly mini2440 touch screen to input a path, and then send a series of coordinates to the lower computer through the serial port to control the car to fol...
[hide]1. The soldering temperature is around 260℃, the time is controlled within 5S, the soldering point is more than 2.5mm from the bottom of the colloid, and the soldering iron must be grounded. 2. ...
I have been watching the news these days and paying attention to the wild elephants in Yunnan. From Xishuangbanna to Kunming, why did a herd of 15 wild Asian elephants (6 of the 15 elephants are femal...
Dear experts, I need to collect pictures under CE recently. I have never done hardware-related programs under CE before, so I don't know how to start. After reading the questions, suggestions and blog...
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