How to calibrate a low cost moisture/water-content sensor for hydroponics скачать в хорошем качестве

How to calibrate a low cost moisture/water-content sensor for hydroponics

In this video, I show you how I calibrate a low-cost capacitive sensor to measure the water content (as % of total potential water held by the media) of a hydroponic medium (in my test case, rice hulls mixed with river sand). A blog post about this process https://scienceinhydroponics.com/2021... (Please note that the Amazon links below are affiliate referral links. This means that if you click on them I may receive a commission from purchases. There is no additional cost to you, but it helps me to keep posting content for free.) Arduino MKR Wifi 1010 https://amzn.to/3fgRWZJ Capacitive moisture sensor sensor https://amzn.to/3hQ2W1D Scale building kit https://amzn.to/3ubMYBC Beaker set https://amzn.to/2RM56Vo](https://amzn.to/2RM56Vo Ribbon cable package https://amzn.to/3hOEm18 Visit my Web: https://scienceinhydroponics.com/ Follow me on Instagram: https://www.instagram.com/science_in_...