Here are some boards I hope to turn into a metal detector in a future project.
It contains a STM32F405RGT6 MCU, a Wolfson WM8731 codec and a variety of I/O resources.
Here's the site I got the Gerber files from;
http://ebrombaugh.studionebula.com/synth/stm32f4_codec/
I had them made from his gerber files so they should be exactly the same.
Pics


If anyone wants one PM me. It's $6 for one or $10 for 2. We just started using the F4 at
work. I have 3 or 4 projects going right now so it might be a bit before I start developing this board.
Silver Dollar
It contains a STM32F405RGT6 MCU, a Wolfson WM8731 codec and a variety of I/O resources.
Here's the site I got the Gerber files from;
http://ebrombaugh.studionebula.com/synth/stm32f4_codec/
I had them made from his gerber files so they should be exactly the same.
Pics
If anyone wants one PM me. It's $6 for one or $10 for 2. We just started using the F4 at
work. I have 3 or 4 projects going right now so it might be a bit before I start developing this board.
Silver Dollar