Simple Metal Detection Kit DIY Electronic Technology Production Parts Student Experimental Training Kit

Description The new simple kit is made of 1 6mm double sided glass fiber board and the detection effect is up to the previous history of this site Purpose game entertainment security inspection search of metal products on the body including mobile phones controlled knife etc According to this production principle you can also design and produce car detection traffic statistics elevator floor control and production equipment location detection according to the principle of this kit Production equipment development and design electronic product design amusement equipment development metal proximity switch metal detection in the human body gold ingot detection in the mountains Specification Power supply voltage 3 5VDimensions 66 61MMDetection distance 5CMPackage included 1 x PCB board1 x buzzer1 x 100UF25V electrolytic capacitor2 x 104 ceramic capacitors2 x 222 polyester capacitors1 x 220K resistor 0 25W1 x 2 2K resistor 0 25W1 x 100 Ω blue and white potentiometer1 x 9018 transistor1 x 9015 transistor1 x 9012 transistor1 x 22AWG wire 10CM1 x 22AWG wire 10CM1 x battery box option 1 x black shell option