Soil Profile and Soil Horizons
3:12
YouTubeMooMooMath and Science
Soil Profile and Soil Horizons
Soil horizon and profile explained. Soil is essential for many activities like plants growing and much of the food we eat. In this video, I cover the difference between soil profile and horizon and review the characteristics of horizons O A E B C R o = litter a = topsoil e = eluviated b = subsoil c = parent material r = bedrock SUMMARY and FREE ...
已浏览 28.4万 次2020年4月29日
Arduino Soil Sensor Tutorial
Arduino Course for Beginners - Open-Source Electronics Platform
4:04:22
Arduino Course for Beginners - Open-Source Electronics Platform
YouTubefreeCodeCamp.org
已浏览 265.9万 次2021年6月8日
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
1:25:31
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
YouTubeProgramming Electronics
已浏览 337.6万 次2022年7月22日
Arduino Course for Everybody
10:28:56
Arduino Course for Everybody
YouTubefreeCodeCamp.org
已浏览 142.7万 次2023年11月8日
热门视频
Layers of Soil | Soil Profile Formation
7:11
Layers of Soil | Soil Profile Formation
YouTubeMAD GARDEN Science
已浏览 6.8万 次2023年2月16日
How is SOIL formed?
3:33
How is SOIL formed?
YouTubeDiscover Agriculture
已浏览 5.2万 次2023年10月8日
What is Soil (and Why is it Important)?: Crash Course Geography #17
10:03
What is Soil (and Why is it Important)?: Crash Course Geography #17
YouTubeCrashCourse
已浏览 42.3万 次2021年6月15日
Arduino Moisture Sensor Projects
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
23:50
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
YouTubePaul McWhorter
已浏览 297.8万 次2019年5月31日
How to Use an Arduino (Lesson #1)
5:10
How to Use an Arduino (Lesson #1)
YouTubeScience Buddies
已浏览 21.2万 次2022年10月18日
How to Blink an LED with Arduino (Lesson #2)
15:57
How to Blink an LED with Arduino (Lesson #2)
YouTubeScience Buddies
已浏览 30.2万 次2022年10月20日