Changes between Version 147 and Version 148 of WikiStart


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Timestamp:
2014-02-20 14:21:07 (11 years ago)
Author:
hek
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  • WikiStart

    v147 v148  
    163163== Power Consumption == 
    164164 
    165 My initial power measurements on a Arduino Mini Pro with radio module and motion detector shows a power consumption of '''0.48 mAh''' in sleep mode. When motion is detected consumption raises to 1,5 mAh for a couple of seconds when radio powers up and transmits data to vera. 
     165My initial power measurements on a Arduino Mini Pro with radio module and motion detector shows a power consumption of '''0.48 mA''' in sleep mode. When motion is detected consumption raises to 1,5 mA for a couple of seconds when radio powers up and transmits data to vera. 
    166166 
    167167Converted to real life figures, this would make three 2000mAh alkaline AA batteries connected in series (giving 4.5V) last for almost '''6 months''' (2000/0.48 hours) directly connected to VCV (not raw as it passes a regulator).