“Sensitive Pulse Induction metal detector which is based on ARM STM32 microcontroller. It can detect metal coih at distance of 30cm, and big metal object at distance of more than 80 cm.
Supplies:
- STM32F103C8 microcontroller board
- WS2812 Addressable LED Strip
- BC847 transistors x3
- TL072 OPAmp
- IRF740 Mosfet
- Linear Regulator (7805)
- Speaker: 0.25W, 8 ohms
- Rotary Encoder with Push-Button
- Search coil
- Resistors, capacitors”