Donghee

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ambient solarcell

• http://www.digikey.com/product-detail/en/AM-1454CA/869-1001-ND/2165186
• from: https://github.com/mossmann/fireflycap solarcell로 모아서 netscap 3f 수퍼캡으로 저장.
• http://www.kickstarter.com/projects/mossmann/firefly-cap
• https://github.com/mossmann/fireflycap/blob/master/doc/fireflycap-schematic.pdf

Bettery Free

• http://www.powercastco.com/products/powerharvester-receivers RF받아서 DC 5.5v 만듬.
• http://wisp5.wikispaces.com/WISP+Home rf로 받아서. S-882Zxx로 안정화하고 LDO(TPS780270200DDCT)로 전원 레귤레이션