element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • About Us
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Sensors
  • Technologies
  • More
Sensors
Sensor Forum Reg-Sensor
  • Blog
  • Forum
  • Documents
  • Quiz
  • Events
  • Polls
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Sensors to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Forum Thread Details
  • State Not Answered
  • Replies 7 replies
  • Subscribers 342 subscribers
  • Views 2481 views
  • Users 0 members are here
Related

Reg-Sensor

DhanushAdhavan
DhanushAdhavan over 3 years ago

Hi all I'm searching for the sensor to measure the weight of the water inside the water bottle and one request is that sensor size to be a small be as to fix at the bottom of the water bottle.

Water bottle Spec: 0.5 litre or 1 litre water bottle

For example: if i fill water into bottle as a 0.5 litre I have to show that 500gram of water ..and for ur notice that reading is not an issue I can connect that via any application but the main thing I need here is I have to measure it. and if further info need means kindly let me know guys.

kindly help me with this guys.

Thanks in advance.

  • Sign in to reply
  • Cancel

Top Replies

  • dougw
    dougw over 3 years ago +3
    If you don't want to modify the bottle, you could put a small load cell under it to measure its weight. /challenges-projects/design-challenges/sixth-sense-design-challenge/b/blog/posts/sixth-sense-mechanical…
  • geralds
    geralds over 3 years ago +2
    hi, its a simple calculation. gross (brutto), net (netto), tare (tara) Measure the bottle if empty (store this value, press the button to make tare), then fill the bottle with water (its net) - then…
  • DhanushAdhavan
    DhanushAdhavan over 3 years ago in reply to geralds +1
    ya thanks much for ur answer but i need a sensor to know how much of water inside the bottle and for calculation purpose ur answer is helpful
Parents
  • michaelkellett
    0 michaelkellett over 3 years ago

    To get a good answer you need to provide more information.

    How accurate must the sensor be.

    How many do you need (is just one for a lab or do you want to make a million smart water bottles)

    How much can it cost

    Must it work automatically and communicate by wire or radio

    How much electrical power is allowed

    How big is your budget

    You have to answer ALL these questions to get a reasonable reply.

    MK

    • Cancel
    • Vote Up +1 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
Reply
  • michaelkellett
    0 michaelkellett over 3 years ago

    To get a good answer you need to provide more information.

    How accurate must the sensor be.

    How many do you need (is just one for a lab or do you want to make a million smart water bottles)

    How much can it cost

    Must it work automatically and communicate by wire or radio

    How much electrical power is allowed

    How big is your budget

    You have to answer ALL these questions to get a reasonable reply.

    MK

    • Cancel
    • Vote Up +1 Vote Down
    • Sign in to reply
    • Verify Answer
    • Cancel
Children
No Data
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2025 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube