Version 3
    element14 presents
    DIY Hydration Reminder System

    element14 presents  |  Kaleb Clark's VCP Profile |  Project Videos

     

     

    I don't drink enough water throughout the day and I need a reminder that I can't just turn off. What I need is a device that attaches to my water bottle and can only be turned off by actually taking a drink from the water bottle.

     

    Supplemental Content:

     

     

    Bill of Material:

     

    Product NameManufacturerQuantityBuy KitBuy Kit
    TT ELECTRONICS / OPTEK TECHNOLOGY LED, Blue, Through Hole, T-1 (3mm), 20 mA, 3.4 V, 470 nmTT ELECTRONICS / OPTEK TECHNOLOGY2Buy NowBuy Now
    PROJECTS UNLIMITED BUZZER,PIEZO,12VDC,14MM,PCB MNTPROJECTS UNLIMITED1Buy NowBuy Now
    ADAFRUIT Rechargeable Battery, 3.7 V, Lithium Polymer, 1.2 Ah, ConnectorADAFRUIT1Buy NowBuy Now
    ARDUINO NANO 33 IOT DEV BRD, ARM CORTEX-M0+ MCUARDUINO1Buy NowBuy Now
    ADAFRUIT Development Board, PowerBoost 1000. LiPo Battery Charger, 5V, 1A, USB BoostADAFRUIT1Buy NowBuy Now
    MULTICOMP PRO Toggle Switch, On-Off, SPST, Non Illuminated, Panel Mount, 5 AMULTICOMP PRO1Buy NowBuy Now

     

    Additional Parts:

     

    Product Name

    Small vibration motor

    1" Elastic