D battery for alkaline model has 9 V of nominal Voltage and Ni Cd or NiMh have 8.4 V so you have to pay attention and check if your sensor board accepts this voltage. On my application I use a Li Ion 7,5 V battery and for reducing its voltage a voltage regulator is used because MDA320 accepts input voltage up to 5 V but Xbow recommends 3.3 V. Denis
_____ Da: [email protected] [mailto:[email protected]] Per conto di Jacob Sorber Inviato: giovedì 7 maggio 2009 18.38 A: Rodrigo Roman Cc: [email protected] Oggetto: Re: [Tinyos-help] (offtopic) D batteries in sensor nodes The only difference will be lifetime. Typically, standard-sized batteries all have a nominal voltage of 1.5V (alk) or 1.2V (NiMH) regardless of size, and can usually be used interchangeably. Jacob On Thu, May 7, 2009 at 10:48 AM, Rodrigo Roman <[email protected]> wrote: (This question may be a bit outside the topic of this mailing list, but I think it may be an interesting idea for all mote users here. Still, sorry in advance) Hi all, We are interested on using D batteries on tinyos-compatible "low class" mote (micaz, iris, telosb), instead of AA batteries. Anyone has experience on using these type of batteries?. Best, Rodrigo Roman http://www.lcc.uma.es/~roman <http://www.lcc.uma.es/%7Eroman> _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
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