Metal detector circuit controlled by pic16c84 microcontroller with detailed descriptions, circuit diagram layout pcb material list asm hex files
Other ICs used in metal detector circuit TL072, ICM7555, LMC7660, LM318, 4066
It has a sensitivity up to 1.5 meters deep, the winding information of the coil used in the circuit is in the explanation pdf file, page 6, 27 turns of 0.71mm wire, all the details are available.
Metal detector circuits;
Microcontroller Controlled Metal Detector Circuits Over 1M
Password: 320volt.com
Published: 2009/03/09 Tags: microchip projects, microcontroller projects
Analog Metal Detector Circuits
Title not fully descriptive of integrated CMOS op-amp and I said, but used in some specific integrated in projects Metal detector circuit with the same features as the previous microcontroller circuit can measure 1.5 meters pb circuit diagram has all the details a list of materials used in the coil winding information on page 5 of the pdf file
Circuit 4011B, 40408, LM318, 4016B, TLC555 (NE555 timer) based on the integrated these parts can be easily found in the market but there BY4O7 research, but I have a special diode can be difficult