Introduction to mechanical water meters and EN ISO 4064 (2)
Inductive sensing with TI FemtoFET and CC1350 Wireless MCU (4)
In-system tunable Multiband Sub-1GHz RF sub-system (1)
Bidirectional InfraRed PHY communication with a single IR LED (1)
7-segment LCD control thru SW and GPIOs (1)

1.1 Single-chip Smart Water meter with Dual-band RF link and InfraRed port

Description

April 25, 2017

Hundreds of millions mechanical water meters are deployed around the world today. Electronic add-on adapters with flow measurement and wireless communications in Sub-1 GHz or 2.4 GHz are becoming the solution for making these water meters "smart" or be the basis for newly developed fully electronic meters with impellers.

1Introduction to mechanical water meters and EN ISO 4064 (2)

This section covers the basics of mechanical water meters and the principle of operation for impeller based water meters. There are multiple standards for

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1.1 Single-chip Smart Water meter with Dual-band RF link and InfraRed port

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1.2 EN ISO 4064 requirements for water meters

2Inductive sensing with TI FemtoFET and CC1350 Wireless MCU (4)

Water and heat meters share multiple system building blocks, such as the metrology sub-system and the application sub-systems, the Wireless communications

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2.1 LC-sensing - a key sub-system in Smart Water and Heat meters

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2.2 LC-sensing flow measurement with TI FemtoFET and Wireless MCU

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2.3 Implementing LC-sensing with CC1350 SCE and FemtoFETs