Hlavní navigace

 Ondo - Thermometer 1.1

Measure indoor room temperature using your iPhone or iPad and headset (required).

Ondo® is an experimental acoustic thermometer implemented using an iPhone (or iPad) and headset. Acoustic thermometers utilise the principle that the speed of sound in air changes with temperature; by measuring the speed of sound it is possible to calculate air temperature.

How it works?
Ondo® transmits a high frequency sound from the headset earpiece. This sound is received by the microphone positioned a short, fixed distance from the earpiece. The time taken for the sound to travel between the earpiece and the microphone is very accurately measured to less than a millionth of a second.

What you will need to build your acoustic thermometer:
• Standard Apple headset (EarPods with lightning connector)
• Old credit or debit card (to provide a base)
• Four elastic bands (to hold the right earpiece and microphone in position)
• iPhone or iPad with Ondo® installed

Getting started:
• Follow the simple instructions in the app (or on the website www.ondo.app) to build your headset thermometer
• Calibrate to the starting temperature and your thermometer is ready to use
• Move the phone and headset to a different temperature zone e.g. take it outside or move nearer to a heater and watch the reading change

Specification:
• Temperature range -40 to 50 degrees Celsius
• Accuracy +/- 1 degree (dependent upon headset fixing)

PLEASE NOTE - This app will only work with a headset connected and set up according to the instructions in the app. Please do not buy this app if you do not have a suitable headset. This app will not work with AirPods.

Celkové hodnocení

Průměr hodnocení
3

Pro hodnocení programu se prosím nejprve přihlaste

Přejít do App Store

Souhrnné informace o Ondo - Thermometer

  • Verze programu

    1.1
  • Autor

  • Potřeba instalace

    ano
  • Velikost souboru

    26,35 MB
  • Systémové požadavky

    Aplikace pro: iPhone, iPad
  • Jazyk

    • Angličtina
  • Staženo

    0× celkem
    0× tento měsíc
  • Poslední aktualizace

    21. 10. 2019

Něco jsme propásli?

Dejte nám vědět. Upozornit redakci Stahuj
Velice děkujeme za Vaše podněty