I want to design a data-aquisition board which can be used as a general-purpose data logger. It should be small, low power, and very simple to use.
I worked on a similar project previously as an undergraduate at PSU. I am going to borrow the name from that project: BEAD (will explain more in subsequent updates about the name.
- RTC with scheduling
- Minimum one week duration (storage + battery)
- Up to 4 audio channels
- 200kHz overall sample rate (continious recordings)
- Removeable storage
I will use this opportunity to move away from the dsPIC processors I've used previously and attempt to use a ARM processor. I plan to start with STM32 parts and have ordered a NUCLEO-F401RE development board to get aquainted with the tools.