Public projects 2
FoxyPI - Arduino Nano-Based Pulse Metal Detector
Project showcase by Alexey
- 42,923 views
- 59 comments
- 53 respects
Arduino Nano as CP/M-Compatible Computer
Project in progress by Alexey
- 28,753 views
- 26 comments
- 46 respects
Toolbox 1
Respected projects 1
DIY Arduino Based Pulse Induction Metal Detector
Project tutorial by Mirko Pavleski
- 63,876 views
- 13 comments
- 45 respects
Comments 47
FoxyPI - Arduino Nano-Based Pulse Metal Detector 11 months ago
FoxyPI - Arduino Nano-Based Pulse Metal Detector 11 months ago
Hello from Belarus! If you look closely at the circuit of my metal detector, you will notice that there are two grounds in the circuit - GNDA & GNDD, indicated by different icons and not connected to each other ;-) Therefore, there is no short circuit in the circuit. And accordingly, there can be no discussion on this topic :-)
Main page - https://acdc.foxylab.com/node/47 (on russian, use Google Translate). On english - https://hackaday.io/project/167704-foxypi-arduino-nano-metal-detector
Actual schematic - https://acdc.foxylab.com/sites/default/files/FoxyPI_v3_mkII_cir_zoom.png
Current firmware version - 3.8 (see link on https://acdc.foxylab.com/node/47)
This is closed source project.
Since I was doing the project for myself, I did not use a printed circuit board.
Best regards, AlexeyArduino Nano as CP/M-Compatible Computer about 1 year ago
8080/8085 CPU Exerciser from Ian Bartholomew & Frank Cringles successfully completed (screenshot from TV tuner) (see above in description).
The pulse repetition rate can be changed in the settings menu (10 - 200 pps).
For L2 I used a coil from a faulty computer power supply (large "yellow" coil).
I played with the neural network for curve shape discrimination (https://habr.com/ru/post/435884/). In my case, discrimination was only possible for objects the size of a dumbbell or a helmet, so I paused research in this direction.