pH Sensor: Assembling, Coding, & Calibrating with Arduino | Smart Gardening
In this video, I talk about what pH sensors are, why I’m using them for my aquaponics system, and how you can assemble, code, and calibrate the Gravity: Analog pH Sensor (Version 2) from DFROBOT. In addition to all of this, I also go over some small issues I encountered (incorrect calibration commands and trash data in the Serial Plotter) and provide easy solutions in case you experience them as well. This video can be watched/followed along as a step-by-step tutorial and is a part of my Smart Gardening series.
━ LINKS ━
DFROBOT “Gravity: Analog pH Sensor V2”: https://www.dfrobot.com/product-1782....
UNO R3 Controller Board: https://www.amazon.com/ELEGOO-Board-A...
Breadboard & Jumper Wires: https://www.amazon.com/Paxcoo-Breadbo...
Download Arduino: https://www.arduino.cc/en/main/software
DFROBOT Product Wiki (reference image, DFROBOT_PH-library, sample code, etc.):
https://wiki.dfrobot.com/Gravity__Ana...
━ TIMESTAMPS ━
►0:13 a quick intro to ph testers
►1:13 materials
►2:39 ph sensor set-up
►4:07 creating the program
►7:40 two small issues
━ CHANNEL INFO ━
Hello, everyone! My name is Jessica and I'm a teenager who loves plants, animals, and basically everything green-related! Welcome to my channel, Science with Jessica, where I upload videos related to these passions and interests, like science, aquaponics, the environment, and more!
I hope you found this video helpful! If you have any questions, feel free to ask in the comment section or email me ([email protected]). Don't forget to like, subscribe, and hit the notification bell. See you next time!