metal detector test
bobasaurus
A VLF induction balance metal detector with a wooden body
| Part Number | Description |
|---|---|
| op amp (higher voltage) | |
| nucleo-32 uC module | |
| 9v lin reg | |
| audio amp | |
| switch debounce | |
| op amp (lower voltage) |
bobasaurus
A VLF induction balance metal detector with a wooden body
| Part Number | Description |
|---|---|
| op amp (higher voltage) | |
| nucleo-32 uC module | |
| 9v lin reg | |
| audio amp | |
| switch debounce | |
| op amp (lower voltage) |