DIY Metal Detector Kit DC 3V-5V 60mm

Description: This is a DIY metal detector kit parts. You need solder it by yourself. Instructions:- Click Here to Download insructions https://www.youtube.com/watch?v=wpCfMENxCIo Parameters: NO. Parameters Value 1 Name Metal detector 2 Operating voltage DC 3-5V 3 Operating current ≤ 40mA 4 Standby current ≤ 5mA 5 Detection depth ≤ 60mm 6 Detection and alarm mode Sound and Light 7 Difficulty of welding machine Easy 8 Circuit board size 86*61mm 9 Packing weight 16g/kit Component list: NO. PCB Marker Component Name Parameter QTY 1 R3 RES 470R 1 2 R2 RES 2K 1 3 R1 RES 200K 1 4 VR1 ADJ-RES 100R 1 5 C2.C3 CAP 222P 2 6 C1.C4 CAP 104P 2 7 C5 E-CAP 100UF 1 8 LED1 LED 5mm Red 1 9 Q2.Q3 Triode S9012 2 10 Q1 Triode S9018 1 11 SW1 Power SW 1 12 SP1 Buzzer 9*12 1 13 J1 Power-Socket KF301-2 1 14 —— PCB MDS-60 1 15 Choose Battery box AA1.5V*3 1 Installing Tools: NOTE! YOU NEED PREPARE THE TOOLS TO INSTALL THE KIT PARTS. Electric soldering iron Multimeter Solder wire Soldering iron holder Diagonal cutting pliers Screwdriver Tweezers Sharp-nose pliers Solder sucker Sponge Screwdriver kit