1. Resource Summary
1. For resource summary, please directly search for “directory” or long press the QR code below to obtain it. If the link cannot be opened, please take a screenshot to save the QR code and use a browser to scan it. Alternatively, you can directly enter the website:
https://51mcu.top/article/308
2. For simulation software download, please directly search for “software”.
3. For decompression software, please directly search for “compression”.
2. Design Task
Design Requirements:
Use the 51 microcontroller to design an electronic piano simulation.1. Use 8 independent keys corresponding to 8 different tones.2. Use LED digital tubes to display 8 different tones.3. If another key is pressed while the previous key is sounding, the sound of the previous key will stop, and the new key will sound.
Video Demonstration:
3. Design Introduction
After obtaining the compressed package, remember to decompress it, but do not decompress it in the cloud drive (generally, cloud drives require membership). You can download it first and then decompress it. If you do not have decompression software, directly search for “compression” to download the decompression software, then decompress the files and run the simulation and program. The materials included are as follows:
4. File Modification Date
When using simulation materials, there may be a need to modify the file creation date, meaning the materials may be dated. How can we modify it to the most recent date? This public account 51mcu provides modification tools, and the purchase of materials includes the modification tool. The usage of the modification tool can refer to the link below: How to modify the microcontroller Keil program or Proteus simulation date?
5. Material Download
Please long press the QR code below and open it in a browser. The download link is at the end of the article:
If the link cannot be opened, please take a screenshot to save the QR code and use a browser to scan it. Alternatively, you can directly enter the website:
https://51mcu.cc/article/290
Please long press the QR code to follow us!
More exciting content will be continuously updated!