

I must say that on the scheme and PCB there are 16 inputs for discrete triggers! It is done for functional reserving for the future. The controller has 16 analog inputs for the piezoelectric sensors and 14 inputs for the discrete triggers on the front panel. Some mechanical components made by myself. The drum controller was made of the most popular electronic components, which were bought in the market.

It wasn’t a difficult task for me, but it took much time. I am electronic engineer and embedded software developer. In my country it is so up-to-date, because there are many amateur musicians who wants both to practice the drums and spend little money on it. From another side the project was created as low cost solution for the amateurs. May be somebody wants to take some ideas, which I improved here. From the one side the idea is not new, but the realization of some parts of the device is unique. The project has different sides approach.
