how to make a deep metal detector скачать в хорошем качестве

how to make a deep metal detector

Schematic & PCB: https://drive.google.com/drive/folder... Components and supplies: 220 ohm Resistor 1K ohm Resistor 47K ohm Resistor X3 100 ohm Resistor 10K ohm Resistor X2 47 ohm Resistor 10 ohm Resistor 390 ohm Resistor 68K ohm Resistor X2 1.8M ohm Resistor 120K ohm Resistor 470K ohm Resistor 1N4148 Diode X2 NE555 Timer IC TL072 JFET dual operational amplifiers 10K Ohm Potentiometer 22K Ohm Potentiometer 1000uF, 16V Electrolytic Capacitor 1nf Ceramic Capacitor 100nF Polyester Capacitor X2 10uF, 16V Tantalum Capacitor X3 1uF, 16V Tantalum Capacitor BC547B Transistor BC557 Transistor IRF740 Power MOSFET 2-Pin Screw Terminal Block Connector On Off Single Pole Rocker Switch (Mini Black – 2Pin) Passive Buzzer (12V) 1-Amp Electrical Glass Fuse Mono Channel Headphone Jack Socket (3-Pin DIP) GX16 2-Pin Round Shell Aviation Connector (Set of Male and female) Copper Wire 0.8mm Sealed Lead Acid Battery (12V / 1.2 to 4.5Ah) Video parts list: 00:00 Schematic and PCB of the metal detector circuit 00:40 Assembling the metal detector circuit 09:30 How to connect the fuse to the metal detector circuit 10:17 How to connect the switch to the metal detector kit 10:38 How to connect the headphone jack to the metal detector kit 11:25 How to connect coil connector to metal detector kit 12:33 Training on making a coil for a metal detector kit 16:51 Battery connection to metal detector kit 17:15 Testing the metal detector circuit