This example program does not display Chinese characters. So I added a Chinese character display function. This function was modified from the display character function, which was very tiring. It was...
[size=4]Operational amplifier[/size] [size=4] An operational amplifier (abbreviated as "op amp") is a circuit unit with a very high amplification factor. In actual circuits, it is usually combined wit...
I built a wireless power transmission circuit using TL494, IR2110, and IRF3205. I encountered some problems during the debugging process and could not find the clear cause. Please give me some advice....
[i=s] This post was last edited by xilibubo on 2018-11-22 10:00 [/i][color=#555555][size=14px]The number starting with U is connected to the mcu, R30 is not connected; [/size][/color] [color=#555555][...
There are an increasing number of possible causes of RF interference, some of which are obvious and easy to track, while others are very subtle and difficult to identify. Although careful design of ba...