My LCD is 480*272, ARM2450, now I changed the resolution and other parameters in Display.h, and changed the display area to 320*240 (as shown in the '0' area in the figure below), and the touch screen
Benren is currently in Zhengzhou, Henan Province. I have been studying and working here for more than 5 years. I deeply understand the backward state of Henan's electronic development capabilities. To
In April, UC Berkeley researchers published a special lens that turns a regular cellphone camera into a portable microscope that can function as a bright-field microscope. Now, the invention, called C
According to the manual, the output of Comparator _D can be connected to CCI1B internally, but it does not say how to connect it, which Timer to connect it to, and there is no relevant setting for the
I just learned DSP Builder recently, and built a filter. According to the book, I opened the FDATOL of Matlab to design the filter model. But I followed the book step by step, and there was a problem