• Latest
  • Trending
  • All
  • Capacitors
  • Resistors
  • Inductors
  • Filters
  • Fuses
  • Non-linear Passives
  • Applications
  • Integrated Passives
  • Oscillators
  • Passive Sensors
  • New Technologies
  • Aerospace & Defence
  • Automotive
  • Industrial
  • Market & Supply Chain
  • Medical
  • RF & Microwave
  • Telecommunication
Flexible silk-based coil has been sewn onto a smart textile and is capable of harvesting energy from radio and Wi-Fi signals in the environment. Purdue University engineers have developed a method to transform existing cloth items into battery-free wearables resistant to laundry. (Purdue University photo/Rebecca McElhoe)

Wi-Fi Powered Smart Clothes Will Monitor Your Health

10.6.2021

Optimizing Tantalum Capacitor Manufacturing Through Yield Strength and Plasticity Analysis in Welding Processes

30.11.2023

Researchers Present New Record Energy Storage Carbon Material for Supercapacitors

30.11.2023

Q Factor Modelling; How Poles and Zeros Relate to Q Factor

30.11.2023

Bourns Unveils New Data and Signal Surge Protective Devices

30.11.2023

Bourns Unveils Thermally Protected MOV Surge Protective Devices

28.11.2023

 Exxelia Opens Manufacturing Site in Morocco

27.11.2023
  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About
No Result
View All Result
NEWSLETTER
Passive Components Blog
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • Market & Supply Chain
    • Market Insights
    • Medical
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Optimizing Tantalum Capacitor Manufacturing Through Yield Strength and Plasticity Analysis in Welding Processes

    Researchers Present New Record Energy Storage Carbon Material for Supercapacitors

    Q Factor Modelling; How Poles and Zeros Relate to Q Factor

    Bourns Unveils New Data and Signal Surge Protective Devices

    Bourns Unveils Thermally Protected MOV Surge Protective Devices

     Exxelia Opens Manufacturing Site in Morocco

    Sumida Extends Ferrite Drum Inductors Offering with Lower DCR and Wider Inductance Range

    How Clock Oscillator Works

    Toroidal Flat Wire PFC Inductors vs. Round Wire PFC Inductors; Würth Elektronik Webinar

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos
    • Sensors

    Addressing EMC Issues; Texas Instruments and Würth Elektronik Webinar

    DC-Link Film Capacitors for DC-Charger Applications; WE Webinar

    Transformer Design for EMC; WE Webinar

    Filter Calculation and Selection with REDEXPERT EMI Filter Designer; WE Webinar

    Experimental Demonstration of Inductor Back Electromotive Force EMF

    Charging/Discharging of Linear andNon-linear Capacitors

    How to Select Inductor For Switching Power Supply

    Oscillators Integration, Selection Guide and Design In

    Input Capacitor Selection for Power Supplies – Part 3: Electrolytic Capacitors

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Preferred Suppliers
    • Who is Who
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • Market & Supply Chain
    • Market Insights
    • Medical
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Optimizing Tantalum Capacitor Manufacturing Through Yield Strength and Plasticity Analysis in Welding Processes

    Researchers Present New Record Energy Storage Carbon Material for Supercapacitors

    Q Factor Modelling; How Poles and Zeros Relate to Q Factor

    Bourns Unveils New Data and Signal Surge Protective Devices

    Bourns Unveils Thermally Protected MOV Surge Protective Devices

     Exxelia Opens Manufacturing Site in Morocco

    Sumida Extends Ferrite Drum Inductors Offering with Lower DCR and Wider Inductance Range

    How Clock Oscillator Works

    Toroidal Flat Wire PFC Inductors vs. Round Wire PFC Inductors; Würth Elektronik Webinar

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos
    • Sensors

    Addressing EMC Issues; Texas Instruments and Würth Elektronik Webinar

    DC-Link Film Capacitors for DC-Charger Applications; WE Webinar

    Transformer Design for EMC; WE Webinar

    Filter Calculation and Selection with REDEXPERT EMI Filter Designer; WE Webinar

    Experimental Demonstration of Inductor Back Electromotive Force EMF

    Charging/Discharging of Linear andNon-linear Capacitors

    How to Select Inductor For Switching Power Supply

    Oscillators Integration, Selection Guide and Design In

    Input Capacitor Selection for Power Supplies – Part 3: Electrolytic Capacitors

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Preferred Suppliers
    • Who is Who
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Wi-Fi Powered Smart Clothes Will Monitor Your Health

10.6.2021
Reading Time: 3 mins read
A A
Flexible silk-based coil has been sewn onto a smart textile and is capable of harvesting energy from radio and Wi-Fi signals in the environment. Purdue University engineers have developed a method to transform existing cloth items into battery-free wearables resistant to laundry. (Purdue University photo/Rebecca McElhoe)

Flexible silk-based coil has been sewn onto a smart textile and is capable of harvesting energy from radio and Wi-Fi signals in the environment. Purdue University engineers have developed a method to transform existing cloth items into battery-free wearables resistant to laundry. (Purdue University photo/Rebecca McElhoe)

Purdue University engineers have developed a method to transform existing cloth items into battery-free wearables resistant to laundry. These smart clothes are powered wirelessly through a flexible, silk-based coil sewn on the textile.

In the near future, all your clothes will become smart. These smart cloths will outperform conventional passive garments, thanks to their miniaturized electronic circuits and sensors, which will allow you to seamlessly communicate with your phone, computer, car and other machines. This smart clothing will not only make you more productive but also check on your health status and even call for help if you suffer an accident. The reason why this smart clothing is not all over your closet yet is that the fabrication of this smart clothing is quite challenging, as clothes need to be periodically washed and electronics despise water.

RelatedPosts

Optimizing Tantalum Capacitor Manufacturing Through Yield Strength and Plasticity Analysis in Welding Processes

Researchers Present New Record Energy Storage Carbon Material for Supercapacitors

Q Factor Modelling; How Poles and Zeros Relate to Q Factor

Purdue engineers have developed a new spray/sewing method to transform any conventional cloth items into battery-free wearables that can be cleaned in the washing machine.

“By spray-coating smart clothes with highly hydrophobic molecules, we are able to render them repellent to water, oil and mud,” said Ramses Martinez, an assistant professor in Purdue’s School of Industrial Engineering and in the Weldon School of Biomedical Engineering in Purdue’s College of Engineering. “These smart clothes are almost impossible to stain and can be used underwater and washed in conventional washing machines without damaging the electronic components sewn on their surface.”

The fingertips of a wireless voltage detection glove illuminates when the wearer’s hand approaches a live cable. . (Purdue University photo/Rebecca McElhoe)

This technology is published in the May 25 edition of Nano Energy. Martinez’s laboratory group has several videos about the technology on its dedicated YouTube channel:

  • “Wireless non-contact voltage detection glove”
  • “Powering OSC-based e-textiles underwater”
  • “Wirelessly powered washable textiles”

The rigidity of typical waterproof garments and their reduced breathability make them feel uncomfortable after being worn for a few hours.

“Thanks to their ultrathin coating, our smart clothes remain as flexible, stretchable and breathable as conventional cotton T-shirts,” Martinez said.

Unlike common wearables, the Purdue smart clothes do not require batteries for powering. By simply harvesting energy from Wi-Fi or radio waves in the environment, the clothes are capable of powering the circuitry sewn on the textile.

One example is a battery-free glove that illuminates its fingertips every time the user is near a live cable to warn about the possibility of an electric shock. Another is a miniaturized cardiac monitoring system sewn on a washable sweatband capable of monitoring the health status of the wearer.

“Such wearable devices, powered by ubiquitous Wi-Fi signals, will make us not only think of clothing as just a garment that keeps us warm but also as wearable tools designed to help us in our daily life, monitor our health and protect us from accidents,” Martinez said.

“I envision smart clothes will be able to transmit information about the posture and motion of the wearer to mobile apps, allowing machines to understand human intent without the need of other interfaces, expanding the way we communicate, interact with devices, and play video games.”

This technology can be fabricated in conventional, large-scale sewing facilities, which are expected to accelerate the development and commercialization of future smart clothes.

Source: Purdue University

Related Posts

Capacitors

Researchers Present New Record Energy Storage Carbon Material for Supercapacitors

30.11.2023
27
Capacitors

Researchers Study Strain Sensitive Graphene Supercapacitor Electrodes

9.11.2023
33
Capacitors

Ink-Jet Printed Flexible Capacitors: Manufacturing and Ageing Tests

19.9.2023
78

Upcoming Events

Dec 4
20:00 - 21:00 CET

Film Capacitors: The Versatility and Stability

Dec 5
15:00 - 16:00 CET

High Voltage Power Distribution Units and Fuse Selection Importance

Dec 6
11:00 - 12:00 CET

Miniaturization, mechatronics, microvia: SLIM.flex PCB

View Calendar

Popular Posts

  • What is a Dielectric Constant of Plastic Materials ?

    4 shares
    Share 4 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

    3 shares
    Share 3 Tweet 0
  • Understanding High-Precision Resistor Temperature Coefficient of Resistance

    0 shares
    Share 0 Tweet 0
  • Why Low ESR Matters in Capacitor Design

    0 shares
    Share 0 Tweet 0
  • Leakage Current Characteristics of Capacitors

    0 shares
    Share 0 Tweet 0
  • Trendforce Predicts Modest Growth of MLCCs Through 2024

    0 shares
    Share 0 Tweet 0
  • Optimizing Tantalum Capacitor Manufacturing Through Yield Strength and Plasticity Analysis in Welding Processes

    0 shares
    Share 0 Tweet 0
  • How to Choose the Right Inductor for DC-DC Buck Applications

    0 shares
    Share 0 Tweet 0
  •  Exxelia Opens Manufacturing Site in Morocco

    0 shares
    Share 0 Tweet 0
  • Coefficient of Linear Thermal Expansion on Polymers Explained

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Archive

2023
2022
2021
2020
2019
2018
2017

Symposium

Passive Components Networking Symposium

Passives e-Learning

Knowledge Blog

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

© EPCI - Premium Passive Components Educational and Information Site

No Result
View All Result
  • Home
  • News
  • Video
  • Knowledge Blog
  • Preferred Suppliers
  • Events

© EPCI - Premium Passive Components Educational and Information Site

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.