batteries

NGK DEVELOPS HIGH HEAT RESISTANCE LITHIUM ION BATTERY ACHIEVING AN OPERATING TEMPERATURE OF UP TO 105°C

NGK DEVELOPS HIGH HEAT RESISTANCE LITHIUM-ION BATTERY ACHIEVING AN OPERATING TEMPERATURE OF UP TO 105°C

News & Updates /

The new battery is scheduled for mass production in September 2020, with potential applications primarily in automotive and industrial IoT devices.  NGK INSULATORS, LTD. (hereinafter “NGK”) has successfully raised the maximum operating temperature of its coin-type “EnerCera Coin” (part of the “EnerCera®” series) battery up to 105 degrees Celsius. Sample shipments are currently underway, with mass […]

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Lithium ion vs. Lithium polymer Batteries

Lithium-ion vs. Lithium-polymer Batteries

Blog /

Introduction As the vital energy sources driving technology innovation, Lithium-ion (Li-ion) and Lithium-polymer (Li-po) batteries have emerged as leading power solutions across electronics – from laptops, smartphones, and electric vehicles to drones. Despite harnessing lithium, Li-ion and Li-po batteries feature unique attributes, tailoring them to specific applications and uses yet universally enabling devices to unleash

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Schematic and Parts

CardioSim

Clock – Timer Projects /

First of all,this is my first Instructable, and I’m not a native English speaker (or writer), therefore I apologize in advance for the overall low quality . However, I hope that this tutorial can be helpful for people using a heart rate (HR) monitor system (composed by a chest strap belt transmitter and a receiver

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Fancy LED Hat

Fancy LED Hat

LED Projects /

I’ve always wanted to do an Arduino project, but never had any great ideas for one until my family was invited to a fancy hat party. With two weeks lead time, I was curious if I could both plan and execute a motion sensitive LED animation hat. Turns out I could! I probably went a

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SOZU MONITORING SYSTEM HARVESTS ACTIVITY ENERGY RUNS WITHOUT BATTERIES

SOZU MONITORING SYSTEM HARVESTS ACTIVITY ENERGY & RUNS WITHOUT BATTERIES

Electronics News Updates /

A team of Researchers at Carnegie Mellon University’s Future Interfaces Group have developed self-powered radio tags called Sozu, which enables building-scale activity sensing, without the need for line-of-sight and at a very low cost. They claim a 99 percent detection rate and “almost no false positives.” The team of researchers includes Yang Zhang, Yasha Iravantchi, Haojian Jin, Swarun Kumar, and Chris Harrison. Sozu

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PORTABLE FINE DUST PM10 ANALYZER WITH LARGE OLED DIGITS

PORTABLE FINE DUST PM10 ANALYZER WITH LARGE OLED DIGITS

Electronics News Updates /

In one of our previous articles, we built a DIY air quality monitor which was based on measuring the amount of Hydrocarbon concentration in the air using the BME680 VOC Whisker. While things work quite well using that method, there are several other parameters and air constituents which also have the same devastating effect and may be present in the air,

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IN AND OUT WITH 10 MINUTE ELECTRICAL VEHICLE RECHARGE

IN AND OUT WITH 10-MINUTE ELECTRICAL VEHICLE RECHARGE

Electronics News Updates /

Researchers at Penn State have developed a fast charging technique to charge a battery in in electric vehicle in just ten minutes. By Nick Flaherty @ www.eenewspower.com The fast charging technique uses a self-heating battery design to provide faster charging at 60ºC, while cooling the rest of the system to make sure that the battery doesn’t

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