Turn-key PCB assembly services in prototype quantities or low-volume to mid-volume production runs

Let’s Rock n Roll with This Fantastic eDrum!

Do you have the passion on music industry, especially with the drum? Honestly, most of the neighbors can’t really stand with all the loud drumming sound all day long, hence you’re probably ended up by getting endless complaints from the neighborhood! If you’re frustrated and want to find the solution for the above matter, then this eDrum might be the perfect match for you! For your information, it’s not a hard task to build an electronic Trigger to MIDI converter module that based on PIC Microcontroller. Basically, the eDrum design is mainly based on PIC16F877 RISC microcontroller from Microchip running at 20MHz, by two line LCD with backlight on it and some operational amplifiers. eDrum will has these following features: 22 analog inputs, 2 digital inputs, 22 input gain potentiometers, 4 control buttons, one MIDI out and one serial RS-232 out. For your information, the main goal of this design is to use the cheap and easy to find electronic components, but it must be maintaining the optimal results. By using this eDrum, you’re now can slow down the volume… Continue reading