Timeline for Low power + Logging motion detection
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 9, 2015 at 11:37 | comment | added | lone | hahahahaha good point! i just need the occurrence of the event being logged. time is not important so i guess i can probably do with the existing program space then. | |
| Dec 9, 2015 at 0:31 | comment | added | eccker | You have 32,256 of total program space in Arduino UNO and supposing using a 95% of that space for your program it will leave approx. 1,612 bytes, but who will open the door more than 806 times per day??? | |
| Dec 9, 2015 at 0:22 | comment | added | eccker | well, if you encode your time-stamp in two bytes you can store 128 events on 256 bytes. | |
| Dec 7, 2015 at 23:27 | comment | added | lone | Hmm...I see...thanks for the reference and the info on SD logging. didn't know it was so power hungry. do you have other suggestions for logging? the data only needs to be present for 1 day as i will do daily checks. | |
| Dec 7, 2015 at 20:40 | history | answered | eccker | CC BY-SA 3.0 |