PT2258 control
PT2258 control Digital Audio Volume Control Circuit – PT2258 adatlap Arduino program: #include <PT2258.h> #include <ezButton.h> #include <Wire.h> PT2258 pt2258; // PT2258 Object ezButton button_1(2); //Button_1 Object ezButton button_2(4); //Button_2 Object int volume = 40; // Default volume / Starting Volume void setup() { Serial.begin(9600); //UART begin Wire.setClock(100000); // setting… Continue reading