Enfucell is a customized battery supplier to the printed electronics industry. The company has developed SoftBattery®, a thin, flexible and eco-friendly printed power source and at the IDTechEx Printed Electronics Europe event in Berlin it showcased a range of products based on this battery. It includes a powered wireless golf sensor patch which was developed in a joint project with Qualcomm. The patch is attached to a golf club head for measuring acceleration and angular velocity. The acquired data is transferred via low energy Bluetooth (BLE) to an application on a mobile device. Enfucell battery powers the BLE data transmission without additional capacitor demonstrating the highest peak power capability in the industry. Battery is also fully integrated to the system.
The disposable patch is helping golf players to improve their swing. This is the first time that a player can actually get feedback from the club head. A fully integrated printed battery enables thin and light construction which does not interfere with the normal stroke. Thanks to the BLE communication, data can be analyzed on site on the driving range during a training session. The data is collected to and processed on an Android tablet.
A similar patch can be tailored for other racquet sports, shooting, bowling, etc. Enfucell is looking for partners for commercializing the product. The new product platform completes Enfucell application range with previously introduced temperature logger (collaboration with NXP) and iontophoresis patch (collaboration with The Ionto Team, Spain). Also these products have fully integrated Enfucell battery technology. All of these are shown in the video. To learn more see http://www.PrintedElectronicsWorld.com
NXP Semiconductors demonstrates their new Qi wireless charging transmitter device, which integrates all the circuits for a 5V mobile phone charger in an extremely small package measuring only 5-mm square. Using the NXP solution, fewer than 10 external components are needed to build a complete low-power 5V Qi A5/A11 wireless charging transmitter, alongside the Qi coil and resonant capacitors. The small footprint of the NXP NXQ1TXA5 system-on-chip means that the whole transmitter sits on a PCB of less than 1.5 cm-square with components on a single side. This opens up interesting possibilities for innovative wireless charging pad designs, including fitting the transmitter within the center of the Qi coil.
Text from press release
Stefan Crijns demonstrates how NXP's Mobile Sensor Platform allows mobile users to intelligently measure the temperature and humidity of the environment around them.
NXP shows and talks about how NFC is being implemented throughout the smartphones industry to provide for identification and their other chip for authentication technology.
NXP offers as wide variety of Cortex-M products from Cortex-M0 to Cortex-M4, here in this video are some demonstrations.