Thanks for reply

I'm concerned about :

1.the memory (SD card)  capacity ? if I will use it for example one week everyday from 8 pm to 8 am .

2. for how long TinyDuino Processor Board with Lithium Battery Support can record data based on my requirements ?

3. is the output accelerometer reading is digital or analog ?


Regards

Hi

I need to build wrist accelerometer to use raw accelerometer data for  sleep study .

Can I use Accelerometer TinyShield for this purpose ? I need your recommendation for this

Regards