Were made by combining the LM1036 integrated circuit PIC16F877. BASS, TREBLE, BALANCE, VOLUME settings on the LCD screen is made in my image as a 15 something in the shade echelons. In addition, this circuit easily adapted to integrate... Electronics Projects, Digital Tone Control Circuit with PIC16F877 LM1036 "microchip projects, microcontroller projects, pic16f877 projects, " Date 2019/08/01