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Get PriceYou can directly download the software code and use it in your metal detector project CLICK HERE TO DOWNLOAD THE SOFTWARE CODE Components used in Metal Detector Circuit using Arduino R1 = 330 Ω resistor R2 = 1 KΩ resistor C1 = 10nF ceramic capacitor D1 = 1N4148 diode BUZ1 = Buzzer LED1 = 5mm any color LED Arduino UNO Board or equivalent
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Get PriceThe following are the components that you would need to build a simple DIY metal detector using Arduino All these components should be easily available in your local hardware shop Arduino any Coil 10nF capacitor Buzzer The 1k resistor 330 ohm resistor LED 1N4148 diode Breadboard or PCB Connecting jumper wire 9v Battery
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Get PriceMetal Detector Circuit Diagram & Parts List Circuit Diagram This simple circuit consists of the following parts; Resistor 3 3 k ohm 1 nos Resistor 2 2k ohm 1 nos Resistir 68ohm 1 nos Capacitor 10uF/16V 1 nos Capacitor 10pF 1 nos Capacitor 100pF 1 nos Battery 6V NPN transistor BC548 1 nos Applications
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