Detailed descriptions of circuit diagram pcb layout asm hex file with a list of materials is controlled by the metal detector PIC16C84 microcontroller circuit Metal detectors and other integrated circuits used in the TL072, Icm7555, LMC7660, LM318, 4066 There... Electronics Projects, Microcontroller Controlled Metal Detector Circuits Over 1M "microchip projects, microcontroller projects, " Date 2019/08/02