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Andrew Bookholt编辑

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[* black] Main IC's located on the front side of the motherboard:
[* red] [link|http://www.teridian.com/products/energy-automation/metering/6531.php|Teridian 71M6531F] SoC with an MPU core, RTC, FLASH and LCD driver.
[* orange] [link|http://www.national.com/mpf/LM/LM2904.html#Overview|Texas Instruments LM2904] low power dual operational amplifier.
[* yellow] [link|http://docs.google.com/viewer?a=v&q=cache:fk43K3-fUZUJ:www.rfmd.com/CS/Documents/2172DS.pdf+rf+2172&hl=en&gl=us&pid=bl&srcid=ADGEESjAZu05vtO-Lg6n5o8YTW9URoJSdkUReHmAO0vgF5h5LpeF1b-Zztv9IdNwTwuEeVMn_HkysReZdbRT8STRPf6aFLcdpPfoxF0A6ljeW79xFiXCVviccbsMcV3q_9fditPa6DUB&sig=AHIEtbTO6r5tRbIGakw0VunSakK99X2jag|RMFD RF2172] medium-power high efficiency amplifier IC.
[* green] [link|http://focus.ti.com/docs/prod/folders/print/cc1110f32.html|Texas Instruments CC1110F32] Sub-1GHz System-on-Chip with MCU and 32kB Flash memory.
[* black] For a device claiming to be "Smart", there sure aren'tblue] Two pressure contacts near the top of the board channel 240V AC electricity into the large blue transformer box that many IC'ssteps it down to help its claim..about 10V AC. From there, the power is rectified and powers the DC components on the board.
[* black] For a device claiming to be "Smart", there sure aren'tblue] Two pressure contacts near the top of the board channel 240V AC electricity into the large blue transformer box that many IC'ssteps it down to help its claim..about 10V AC. From there, the power is rectified and powers the DC components on the board.

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