Apple Opened Up Pandora’s Box

According to some hackers, Apple has made biometrics unsafe for everyone. Android manufacturers that wanted to build touch ID set other priorities. You’d find it remarkable that Apple’s devices are ready to check fringerprints at the hardware level, but not by software. But they doubted that the fingerprint really remains in the unit because of the NSA scandal still remember.

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There would be problems with fingerprint readers, in particular with the expected Android devices. On the one hand the Android manufacturer here wanted to rival Apple in nothing, on the other hand, the cost pressures will lead to compromises. Android devices would be sold very cheap with low margins. According to expectations the touch ID sensor will not be outdone by Android devices.

The really good fingerprint sensor touch ID was overcome within a few hours. The hackers expect that Android devices will use a sensor with even lower resolution than touch ID. In addition, they do not believe that the comparatively expensive chip technology from Apple will be used. To save a few pennies, the fingerprint checking will work via software or rather a cloud application.

Remarkably the fingerprint technology was popular almost ten years ago and it is unlikely it happens again. Apple have thus opened up the Pandora’s box for the hackers, and paved the way for the widespread dissemination of fingerprint scanners.

World’s Smallest Rechargeable Battery Unveiled

Planar Energy Devices announced their PowerPlane™ MX lithium ion battery. The battery, for sale in a demo kit including an on-board wireless RF harvesting/charging system, delivers the greatest solution for applications that need self-sufficient milli-amphour (mAh) energy storage. Planar combines high level battery technology with integral RF wireless charging technology.

The combined battery and wireless charging system, called the PowerPlane™ MXE, features charge circuitry that needs a footprint only slightly bigger than that of the battery, making the whole power source exceedingly compact. The PowerPlane™ MX battery could be the first rechargeable battery of its kind to host a top capacity within its thin form factor.

With a capacity of 10 mAh in a 29×25×0. 5 mm package, it’s well suited for many applications seeking both power from the small form factor and long cycle life from its rechargeable nature. The battery posseses an operating voltage array of three or four. 2 V. Users of the PowerPlane™ MX can get over 500 full cycles. In a pulsed scenario, tens and thousands of cycles to expect with negligible degradation in the ability. The PowerPlane™ MX features a proven 1 2nd pulse convenience of as much as 50 mA. The sole power solutions in a thin, similar geometry and capacity you can purchase today are primary cells.

The PowerPlane™ MX battery is great for many applications that need compact geometry y, mAh capacities and long term duty cycles. The battery, when integral with Planar’s RF wireless charging module (PowerPlane™ MXE), is definitely an ideal solution for wireless sensor suppliers seeking power sources for systems or networks where constant maintenance is unrequired. Similarly, active RFID tag suppliers find these attributes appealing for applications in medicine, wander prevention, remote toll payment or security which have service lifetimes of over one year. With respect to the current-time schemes of the appli- cations, the PowerPlane™ MX provides an answer that lasts over 30 months functioning.

The PowerPlane™ MXE demo kit should include a charge station pad plus one PowerPlane™ MX attached to a charging circuit board combining a planar antenna coil and charge/discharge get a handle on circuitry. The sys tem’s get a handle on circuitry provides under/over voltage protection, charge get a handle on, and a charge indicator light. The charge station pad can accommodate significantly more than five battery boards simultaneously.

The battery may be trickled charged continuously or entirely charged in less than 3 hours. The PowerPlane™ MXE may be directly connected to the required applications. The accompanying battery is protected in a laminated packaging, adding further to the rugged nature of the device. The demo kit are available for $350 from Planar’s internet site.

16 Bit Microcontroller from Maxim

Maxim Integral Products and services introduces the MAXQ2010, a 16bit mixed- signal microcontroller with an original power-saving stop mode. Stop mode reduces power consumption to 370 nA t ypi cal and 6. 5 µA maxi mum at +85°C, t hus ext ending t that he life of battery-powered devices. Designed on a RISC architecture, the MAXQ2010 balances high speed execution (up to 10 MIPS at 10 MHz) and data sampling (up t o 312 ksps ADC conversion at 12 bits) with a low-power active-mode current (3. 1 mA, typical, at 10 MHz).

A built-in regulator allows direct operation from the single lithium coin cell at – 7 V to 3. 6 V. Having its many integral analogue and digital capabilities and its particular multiple power-saving modes, the MAXQ2010 is definitely an optimised single-chip solution for battery-powered data acquisition applications. The device’s low-power stop mode causes it to be specially valuable in equipment that spends the major- ity of its life inactive, only getting out of bed once every couple of minutes to simply take measurements. Typical these include various types of sensors, data acquisition systems, or environmental data-loggers. The MAXQ2010 offers multiple power-saving operating modes.

A vital feature of the unit is its industry-leading stop mode, allowing the microcontroller to cut back power consumption to notably less than 400 nA (typ. ) by halting code execution. With respect to the needs of the applying, the integral LCD controller and realtime clock (RTC) can optionally remain active all through stop mode. For additional power savings, the MAXQ2010 consumes only 3. 1mA (typical) at 10 MHz operation in active mode. The MAXQ2010 provides additional features important for portable, battery-powered applications.

For a graphical user interface, a built-in LCD controller can drive as much as 160 segments directly in a 1 configuration. A supply-voltage monitor measures the ability supply against a programmable threshold from – 7 V to 3. 5 V in 0. 1 V increments, enabling a software to detect low power and notify the consumer to restore the battery. For rapid application development, a MAXQ2010 evaluation (EV) kit can be obtained.