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Considerations for coin cell-powered wireless devices
19 January 2011, Power Electronics / Power Management

When designing a small wireless sensor node to be powered by the popular CR2032 coin cell, some sources claim there is a 15 mA ‘limit’ and that drawing more current is not possible or will damage the ...
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Short-range wireless chips
19 January 2011, Telecoms, Datacoms, Wireless, IoT

Texas Instruments has introduced two low-power, short-range wireless connectivity solutions for consumer medical, mobile accessories, and sports and wellness applications. The CC2540 single-mode Bluetooth ...
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Warm white LEDs boast high CRI
19 January 2011, Opto-Electronics

Cree recently announced the addition of 80, 85 and 90 colour rendering index (CRI) options to its XLamp XP-G and XP-E warm-white LED series. Many lighting applications, such as retail, medical and architectural, ...
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2 MSps SAR ADCs
19 January 2011, Analogue, Mixed Signal, LSI

Texas Instruments has introduced three new successive approximation register (SAR) analog-to-digital converters (ADCs) with wide analog supply and reference range. The ADS7947, ADS7948 and ADS7949 provide ...
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AAD reaches out to local school
24 November 2010, News

AAD is currently attending to phase 2 of the project which includes improving the teachers’ staff room for meeting purposes
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Robotic evaluation kit
24 November 2010, Design Automation

Delivering a fun platform for learning and evaluating real-time software and Stellaris microcontrollers (MCUs), Texas Instruments has announced the availability of its new robotic evaluation board (EVALBOT) ...
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RF module for building automation
24 November 2010, Telecoms, Datacoms, Wireless, IoT

Radiocrafts has expanded its product line with a new module complying with the KNX-RF specification. KNX is an open international standard for home and building control, used in smart home, building automation ...
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Improve power converter reliability using hiccup-mode current limiting
24 November 2010, Power Electronics / Power Management

Switch-mode power supplies employ various schemes to protect themselves and, ideally, the load, in overload conditions. Depending on whether the power converter automatically recovers and reverts back ...
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Free audio engine for STM32s
24 November 2010, Analogue, Mixed Signal, LSI

To help product developers exploit the full potential of its STM32 microcontrollers in portable and home audio products, STMicroelectronics has teamed up with audio experts Spirit DSP to provide no-charge ...
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Voltage controlled crystal oscillators
24 November 2010, Electronics Technology

Euroquartz has announced the release of a new range of voltage controlled crystal oscillators (VCXOs) in miniature surface mount packages. The new G534 VCXOs are housed in 5 x 3,2 x 1,2 mm SMD packages ...
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Integrated power protection device
24 November 2010, Circuit & System Protection

Texas Instruments has introduced a highly integrated protection device that integrates hot-swap control and precise digital current monitoring. The TPS2480 controller provides accurate measurement of ...
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USB charger
10 November 2010, Power Electronics / Power Management

Phihong has developed a small, low-cost 2,75 W USB charger. Measuring 42 x 43 x 21 mm and with a weight of 80 grams, the PSM03E is compliant with the new ENERGY STAR EPS version 2.0 as well as the European ...
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