Non-toxic, biodegradable sensor nodes for use with a wireless network

A sensor node (12) for deployment in association with an earth surface (14) has a biodegradable plastic housing (18), an electronic circuit board (20) within the housing (18), and at least one battery (22) for providing electrical energy to the circuit board (20). The circuit board (20) has a non-to...

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Bibliographische Detailangaben
1. Verfasser:	Anderson, Noel Wayne
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS PRINTED CIRCUITS TARIFF METERING APPARATUS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TESTING
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Beschreibung
Zusammenfassung:	A sensor node (12) for deployment in association with an earth surface (14) has a biodegradable plastic housing (18), an electronic circuit board (20) within the housing (18), and at least one battery (22) for providing electrical energy to the circuit board (20). The circuit board (20) has a non-toxic substrate (24) and at least one lead-free solder element (26). Each battery (22) is a non-toxic battery.