Hello! I use ADS7843 to control the touch screen. The problem now is that the function is realized, but when clicking the touch screen, there will be such a problem. A frame will be drawn at the click...
The English on the official website is ugly, I can't find it on Baidu, and I can't find it by begging. I have no choice but to find it on the official website slowly, and share it with you.[local]2[/l...
I have two questions 1. On the right side of the picture above is a socket for plugging in a 24V adapter, and on the left is a switch. I want to buy it on Taobao, but I don't know what the one on the ...
MOS transistor driving voltage and currentMOS transistor driving voltage and current, we know that the driving voltage of the transistor only needs to be greater than 0.7V, so how much current does th...
I use FPGA and DS90CR285/DS90CR286 to do the level conversion of the video, converting TTL to LVDS, and then converting it to TTL, and finally displaying it. These two pictures are the actual effect a...
It uses an external low-speed oscillator 32.768KHZ.The manual says that the low-power operation is 5.4 microamps at 32kHz.How does the software enter the low-power operation (Low-power run) mode?5.6.1...