Arduino Metal Detector

Short range (15 cm) Arduino Metal Detector. I will change the original circuit to make the Sensitivity variable via potentiometer. Diagram: https://drive.google.com/file/d/0B61-VFWmeiH4WlRSTjFkRVBDSUk/edit Credit and circuit: http://dzlsevilgeniuslair.blogspot.dk/2013/07/diy-arduino-based-metal-detector.html

• #متفرقه
• #arduino_computing_platform
• #metal_detector_hobby
• #arduino