Smartphone vs. Real Meters for Sound and Light Measurement? (Patreon)

Smartphone vs. Real Meters for Sound and Light Measurement?

Keep exploring at https://www.brilliant.org/Brainiac75 . Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription. Are there inexpensive alternatives to light and sound meters? How about a multimeter that will measure both lux and decibels? Or what about your smartphone? In this video, I will test if they are any good... My Patreon-page: https://www.patreon.com/Brainiac75 Recommended videos for further exploration: - SD Card vs. Monster Magnet and Induction Cooker (2000W AC Electromagnet): https://youtu.be/WhqKYatHW2E - How faster is an induction cooker really? | Magnetocaloric Effect: https://youtu.be/8hdzZZtZT48 - Crazy difference between 5W LASER and 5W LED!: https://youtu.be/vUwP7SY0Ajs Did you miss one of my videos?: https://www.youtube.com/user/brainiac75/videos FULL MUSIC CREDITS Time codes: 0:01 + 5:35 "Lightless Dawn" Kevin MacLeod (incompetech.com) ISRC: USUAN1100655 Time codes: 0:57 + 8:25 "Adding the Sun" Kevin MacLeod (incompetech.com) ISRC: USUAN1900041 Time codes: 2:52 + 10:54 "Perspectives" Kevin MacLeod (incompetech.com) ISRC: USUAN1300027 Time codes: 7:45 + 8:07 "Newer Wave" Kevin MacLeod (incompetech.com) ISRC: USUAN2000024 Time code: 9:54 "Peace of Mind" Kevin MacLeod (incompetech.com) ISRC: USUAN1200099 All music above licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ Time code: 5:03 Mix of two tracks: 1) The Shimmering by fran_ky (freesound.org/s/237363) Licensed under Creative Commons 0 license 2) "Spacial Harvest" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ ISRC: USUAN1100653 #Smartphone #Multimeter #LightAndSound