Battery Free Bluetooth with ARM processor

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FF = PI > S.E.T

 

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Except it didn't transmit...

 

Four legs good, two legs bad, three legs stable.

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John_A_Brown wrote:
Except it didn't transmit...

That was BEFORE I modified it!  Think RFID tag!  cheeky

 

FF = PI > S.E.T

 

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A solution in search of a problem...

"Experience is what enables you to recognise a mistake the second time you make it."

"Good judgement comes from experience.  Experience comes from bad judgement."

"Wisdom is always wont to arrive late, and to be a little approximate on first possession."

"When you hear hoofbeats, think horses, not unicorns."

"Fast.  Cheap.  Good.  Pick two."

"We see a lot of arses on handlebars around here." - [J Ekdahl]

 

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joeymorin wrote:

A solution in search of a problem...

Oh I don't know. There must be numerous applications for batteryless-BLE devices. Although I'd love to see what the charge/run time ratio is...

 

Four legs good, two legs bad, three legs stable.

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Quote:

" or it could be put on a clothing label and used to communicate the optimal settings to a washing machine. "

Ideal for those of us who wash each item of clothing separately...

Four legs good, two legs bad, three legs stable.

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My washing machine is a bit like a metal can. Not sure in them RFs could get in. Or i could move close to a radio beam station......

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" bit like a metal can"

Are you sure you're not confusing the washing machine with a beer? I've heard about you aussies. Does it have a ring-pull?

 

Four legs good, two legs bad, three legs stable.

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Nah, i make sure my ring is a safe distance.

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A new arrival at Mouser; 660 micro-watt-seconds for each cycle of the switch :

BLE-SWITCH001-GEVB Bluetooth® Low Energy Switch - ON Semi | Mouser

 

"Dare to be naïve." - Buckminster Fuller