graphic lcd Volt amp meter circuit pic16f877 microcontroller Board, with the addition of the mc34063 dc-dc converter circuits and the l5973 used in the screenshot lm324 opamp GLCD MTG-12864B current and voltage information displaying. GLCD Volt ampere Meter circuit... Electronics Projects, Volt amp meter circuit PIC16F877 "microchip projects, microcontroller projects, pic16f877 projects, " Date 2019/08/03