I am going to finish the display base and check wire connection and power supply. I disassembled the temporarily assembled base and opened the hole for mounting the switch and jack. (the base that was trial fitting in the past) The left si…

Today, I will set up the Arduino and AtTiny into the Arcadia. Since AtTiny is sensitive to heat, it is not soldered directly, use a dedicated socket. (Socket) Also, the wiring of this project are not many, I did not use a circuit board, I …

Around this time, I was just doing electrical work. In the previous article, I wrote that to control the LED using with the Arduino and another new device. This is it. This small tip is named AtTiny85, and this is also a programmable micro…