There are two types of watches: self-powered ones and those powered by batteries or cells.
Automatic watches are easy to maintain and durable, as compared to battery-operated watches. These are also precise and accurate.
Self-powered watches are again of three types, depending on their source of power. These include watches powered by body heat, human hand movements and solar power. This article takes you through self-powered watches, their types and working mechanisms.
Smartwatch powered by body heat. Matrix Power Watch X is the world’s first power watch that does not need charging. It is powered by body heat, and can measure calories burned, sleep patterns, steps taken and activity levels using thermoelectric technology. It also displays the levels of electrical power that have been generated during the day. Data is available on the accompanying mobile app. It can be shared with friends to compare who has burnt the most calories. It has high water resistance compared to other smartwatches in the market.
この記事は Electronics For You の August 2018 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です ? サインイン
この記事は Electronics For You の August 2018 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
IndusBoard Standalone IoT LIDAR RADAR
Lidar plays a key role in cartography, mapping, localisation, ADAS, environment scanning, and more. It is widely used in robots, autonomous vehicles, and for intruder monitoring.
MOBILE HOTSPOT/ TETHERING UNIT CHARGING
Using ESP RainMaker App
LONG DURATION TIMER Using Supercapacitor
When charging devices like mobiles and laptops, it is easy to forget to switch off the power once they are fully charged, often resulting in devices remaining connected to the AC mains supply for hours.
Electronic DIGITAL PIANO
Pianos and many other musical instruments have now been digitised.
LED STRIP DIMMER And CALL BELL
An LED dimmer circuit adjusts the brightness of LED strips, serving both as an energysaving tool and a method to create aesthetic lighting.
"Openness Challenges The Traditional Closed Nature Of Hardware IPS To Create Standardised Solutions"
In an interview with EFY’s Yashasvini Razdan, Alex P. James, Dean of Academics at Digital University Kerala, argues that an open AI hardware ecosystem could democratise access to hardware design tools and IPs, much like the Linux movement did for software.
'Beating The Odds To Build Indian Telecom Products'
From a boarding school in Raipur to doing pioneering work on the world’s first Verilog simulator, laying the groundwork for electronics product development in India, and building a company valued at over `200 billion, Sanjay Nayak’s journey rivals the drama of a Bollywood film, with its many twists and turns. EFY’s Yashasvini Razdan traces this remarkable tale of resilience and optimism, beginning in the town of Raipur, where it all began.
"The Core Issue With ADAS Is Not Just Automotive Technology But An AI Challenge"
India’s roads push ADAS to its limits. Can we innovate solutions and lead in safer driving? In this Q&A, EFY’s Mukul Kumar explores this with Gagandeep Reehal, the 23-year-old CEO and Co-founder of Minus Zero.
Can SOFTWARE TOOLS Accelerate Electrification In The AUTOMOTIVE INDUSTRY?
The electrification of automobiles presents a multifaceted challenge, requiring intricate design and simulation. Can software tools address these complexities?
Exploring The World Of DIGITAL TECHNOLOGY At The DIGITAL ART MUSEUM
Digital art museums like TeamLab's Borderless and Sensistan redefine art appreciation, blending technology and creativity to offer immersive,boundary-pushing experiences.