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“Smart” lithium-ion battery would warn users if it is going to ignite

L'Électronique De Nouvelles Mises À Jour / Par Ibrar Ayyub

There have been numerous cases of lithium-ion batteries catching fire in everything from mobile phones and laptops to cars and airplanes. While the odds of this occurring are low, the fact that hundreds of millions of lithium-ion batteries are produced and sold every year means the risk is still very real. Researchers at Stanford University […]

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Microchip zero-drift op amp is low power for medical

L'Électronique De Nouvelles Mises À Jour / Par Ibrar Ayyub

Description The MCP6V11/1U family of operatioinal amplifiers provides input offset voltage correction for very low offset and offset drift. These are low power devices, with a gain bandwidth product of 80 kHz. They are unity gain stable, have no 1/f noise, and provide superior CMRR and PSRR performance. These products operate with a single supply

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ADI claims lowest power accelerometer

L'Électronique De Nouvelles Mises À Jour / Par Ibrar Ayyub

Description The ADXL362 is an ultralow power, 3-axis MEMS accelerometer that consumes less than 2 μA at a 100 Hz output data rate and 270 nA when in motion triggered wake-up mode. Unlike accelerometers that use power duty cycling to achieve low power consumption, the ADXL362 does not alias input signals by undersampling; it samples

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Piezo buzzer Sonitron SMA-13LV deploys maximum from a minimum

L'Électronique De Nouvelles Mises À Jour / Par Ibrar Ayyub

80 dB acoustic signal at only 3V power supply and a really miniature size place this new component into a top class. Belgian company Sonitron and its top-level products ar probably familiar to you from our articles and from our offer in this segment. We continue in increasing of standard stock types and this time

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Automotive sensor needs no PCB

L'Électronique De Nouvelles Mises À Jour / Par Ibrar Ayyub

MLX90364 General Description The MLX90364 Triaxis® product is based on a Dual Mold Package (DMP) which integrates the Triaxis sensing die together with the discrete decoupling components necessary to meet the strenuous ESD and EMC requirements found in a typical automotive environment. Once encapsulated, this DMP can be welded or soldered directly to a rugged

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The Arduino compatible MicroLink

L'Électronique De Nouvelles Mises À Jour / Par Ibrar Ayyub

Tiny self-contained board that can do automation, alerts, cellular data, phone calls, SMS text messages, and more – USB plug & play Electronics News: “users can use the MicroLink as the basis for systems that can monitor and control nearly anything, from any phone, from nearly anywhere in the world.” Atmel Corporation: “MicroLink is

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CMOS imager has 2Mpixel resolution

L'Électronique De Nouvelles Mises À Jour / Par Ibrar Ayyub

The higher resolution EV76C570 is the latest addition to e2v’s renowned industrial CMOS imaging sensor range. The device features an identical CLCC48 package with only a minor change in hardware, and retains optical compatibility with the 1.3MP Sapphire sensor that is already in full production. A 1/1.8 inch optical format is retained thanks to the

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BAROMETRIC PRESSURE SENSOR FOR SMARTPHONES, WEARABLE AND HEARABLE DEVICES

L'Électronique De Nouvelles Mises À Jour / Par Tismail

Bosch Sensortec has announced a barometric pressure sensor that is able to deliver much higher levels of accuracy for altitude tracking in smartphones as well as wearable and hearable devices. The sensor, the BMP390, can measure height changes below 10cms thanks to the improved resolution and is 50 percent more accurate than its predecessor. Accurate altitude detection helps to

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UCC12040/50 3 KVRMS AND 5 KVRMS ISOLATED DC/DC CONVERTERS

L'Électronique De Nouvelles Mises À Jour / Par Tismail

Texas Instruments’ 500 mW, high-efficiency low-EMI converters are suitable for ultra-high voltage applications. Texas Instruments’ UCC12040 and UCC12050 DC/DC converters with 3 kVRMS and 5 kVRMS reinforced isolation ratings, respectively, are designed to provide efficient, isolated power to isolated circuits that require a bias supply with well-regulated output voltages. These devices integrate a transformer and DC/DC controller with proprietary architecture

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Mini High Voltage Supply Using Arduino

L'Électronique De Nouvelles Mises À Jour / Par Ibrar Ayyub

WARNING: Before you start making anything please take a moment and read this: This circuit is intended to be used for educational and experimental purposes (electrostatic experiences, franklin bell experiment, plasma generation, gas ionization, electronic igniter, testing of insulating materials…) this circuit should not leave the lab or your house, and it shouldn’t be used

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