LiChuang Mall, China's largest electronic component retail mall (engineering sample specialty store), has taken another major step to launch a large number of free and open source blank development bo...
Provide a section of AD sampling FPGA programThe program is as followsVerilog source program is as follows://---------------------------------------------------------------------------
//-- File name:...
[b]1. Experimental Task[/b] Use the MCU AT89S51 and ADC0809 to design a digital voltmeter that can measure the DC voltage value between 0-5V and display the four-digit digital display, but the number ...
I used ucgui to create a drop-down list and list box on a dialog box. When using the touch screen function of ucgui, clicking on the drop-down list can get the focus and expand the drop-down list box,...
Switching mode power supplies are used to convert one voltage into another. The efficiency of this type of power supply is usually very high, so in many applications, it replaces linear regulators. Sw...