基于VB的电子琴改进，是哪个教授写的，很不错，但就是之涵盖了部分内用，有些事没有的。不过还是非常有价值的啊-Improvements based on VB, the flower is what professors write, very good, but they are to cover the parts of use, some things have not. Ah, but still very valuable

VB编写的电子琴程序，非常不错，69键的，有128种音色。不同音调和可控制音量。-VB procedures for the preparation of the flower, very well, 69 keys, there are 128 sound. Different tone and volume control.

VB编写仿真实电子琴操作界面，能够和FPGA进行串口通信-electronic lyra operation-interface