[size=5]When learning SCI communication, I thought it should not be difficult because I had experience with 51 serial ports. But in fact, it is not as easy as I imagined. [/size] [size=5] [/size] [siz...
I was in a rush to deliver goods. I didn’t have time for the sample. I just made a small batch and poured copper. I made a mistake in a hurry. The ground terminal of the Kelvin sampling was poured. Wh...
[size=4]For embedded systems, especially battery-powered systems (such as portable electronic devices, metering applications, and medical devices), reducing system power consumption and extending batt...
Abstract: This paper introduces a programmable control digital phase-shift thyristor trigger circuit, which uses FPGA (field programmable gate array) chip and VHDL hardware description language progra...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px] With the advancement of science and technology and the improvement of people's living standards, people's...
[i=s]This post was last edited by lehuijie on 2018-9-6 13:17[/i] This is a PC software. I will put it in this section first. If it is wrong, the moderator will remove it! This is a free OCR software. ...