Tiny positioning devices can use the RadioNova M20047-1 active antenna module from Antenova for location identification. The antenna module is for GNSS applications in the 1559 to 1609MHz satellite bands using GPS, GLONASS, GALILEO or BeiDou.
Wearable
Wireless earbuds has auto-charge feature
Atwo-pin power and communications connection between earbuds and cradle has been developed by ams. The company introduces POW:COM, an interface technology which enables power and communication between a true wireless earbud and a charging cradle over a two-wire connection. A true wireless earbud previously required as many as six pins to provide both power transfer and communication between the charging cradle and the earbud, compromising the mechanical design of a small form factor that fits comfortably in the user’s ear.
Rapid IoT prototyping kit accelerates edge node development
Developers can take internet of things (IoT) projects from initial idea to proof of concept quickly, with the NXP Rapid IoT prototyping kit, now available from Mouser Electronics.
CML Microcircuits helps fast track digital radio development
CML Microcircuits is supporting the global market digital mobile radio with a development kit to help designers develop dual-mode (digital/analogue) radios for wearable and personal radio formats operating at up to 2.0 and 5.0W, for short- and medium-range transmissions respectively.
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