This project is a simple programmer for burning a bootloader on the ATMEGA328P using arduino as ISP before it is soldered unto a board. The instructions here https://www.instructables.com/id/Burn-a-New-Bootloader-Arduino-Pro-Mini/ for using an Arduino as ISP can be followed. Please note that this design saves you from having to make all the connections as shown in the instructable. Simply place a...
# ATmega328P piano synthesizer. (RUS: Синтезатор пиано на ATmega328P) #
***There are 3 versions of the Board: (RUS: Всего имеется 3 версии платы:)***
1. Lite (Does not have a Mini Jack connector and tone adjustment) (RUS: Не имеет Mini Jack разъема и регулировки тона)
2. Main (It has only tone adjustment buttons) (RUS: Имеет только кнопки регулировки тона)
3. Full (It has a Mini Jack connector fo...