Difference between revision 6 and revision 7
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< ===Problems:
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> === Problems:
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< * Finding a miniature transmitter to be placed onto a ring,and with working range for about 10 meters.
< * Creating a prototype of Wireless_Ring, that is not too bulky and inconvenient to wear.
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> * Finding a miniature transmitter to be placed onto a ring, and with working range for about 10 meters.
> * Creating a prototype of [[Wireless Ring]], that is not too bulky and inconvenient to wear.
Wireless_Ring is a version of Ring, that doesn't need any wire to work. In addition to two buttons it also has a small battery or a supercap, and a transmitter, Tiny microcontroller also might be needed in order to digitally modulate transmitter's signal to represent presses of different buttons. The Wireless_Ring can be charged via ProgArm itself (on the go), or with a dedicated charger. This type of ring will also lack a LED due to the battery of applicable size would be of too low capacity to power it. For now, Wireless_Ring is just a concept.