Seven-segment decoder-driver has always been very common in single-chip microcomputers. Today I will give you a book about seven-segment decoder-driver made with CC4511 4 wires. The content is very de
I recently downloaded the TCPMP 0.72 source code. After compiling it, it plays fine on the simulator, but it is very stuck when I play it on the board (700MHZ) (same source: video: 40 Mb, 3993 Kbps, 3
I used the development board of Guangzhou Friendly Arm. Now there is no operating system, so I used the startup code provided by Friendly Arm and wrote a timer program, but now it won’t run. Can you h
In digital signal processing, FFT transformation is often used. The FFT transformation function written by yourself in DSP usually has the problem of too low calculation efficiency. Sometimes it is ne
[b]6. Practical Examples[/b][align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]This chapter will demonstrate the effects of different approaches to EMI desig
[i=s] This post was last edited by 易爆弹 on 2015-8-16 15:18 [/i] I want to use the serial port to display the internal temperature of G2553, but an inexplicable error occurred during compilation. What i
Analog electronics
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