[i=s]This post was last edited by ddllxxrr on 2014-3-4 18:25[/i] In the past two days, I have made a calculator using the STM32F429i development board. The principle is as follows: 1. Use the drawing
Recently, I need to display digital tube-style numbers on the LCD screen. I have been thinking about it for a long time but can't find a good solution. When I was writing a document note about using P
The post-80s generation refers to a group of people born in the 1980s. Since when, the post-80s generation has become a symbol that people often talk about. Their actions are always magnified and pres