How PIR Motion Sensors Work - The Learning Circuit
6:32
YouTubeelement14 presents
How PIR Motion Sensors Work - The Learning Circuit
PIR or Passive Infrared sensors can detect movement by comparing variations in heat radiation of objects in their field of view. In this episode of The Learning Circuit, you can learn more about the different types, how they use lenses to increase their range, and interesting technical details about PIR sensors. Hit play to watch another great ...
已浏览 10.9万 次2020年11月11日
Infrared Sensor Applications
IR Infrared Spectroscopy | Introduction and Principle
10:45
IR Infrared Spectroscopy | Introduction and Principle
YouTubeBaayo
已浏览 89.2万 次2019年1月22日
What is Infrared Light? William Herschel's Amazing Discovery of Infrared Radiation and Waves - 02
10:58
What is Infrared Light? William Herschel's Amazing Discovery of Infrared Radiation and Waves - 02
YouTubeMath and Science
已浏览 16.3万 次2017年1月16日
IR spectroscopy principle basics
17:55
IR spectroscopy principle basics
YouTubeShomu's Biology
已浏览 70.7万 次2016年7月12日
热门视频
Grid-EYE® Passive Infrared Array Sensor
1:50
Grid-EYE® Passive Infrared Array Sensor
YouTubePanasonic Industrial Devices
已浏览 9.6万 次2011年12月9日
How to Use a PIR Sensor with Arduino for Motion Detection
3:24
How to Use a PIR Sensor with Arduino for Motion Detection
YouTubeArduino Intro
已浏览 2.5万 次2024年7月16日
How to use a PIR Passive Infrared Motion Sensor to control a simple lighting circuit
8:56
How to use a PIR Passive Infrared Motion Sensor to control a simple lighting circuit
YouTubeQ26
已浏览 3.2万 次2020年5月29日
How to Make an Infrared Sensor
Amigurumi Crochet Bee Tutorial 🐝 (The Famous TikTok Bee Pattern 😅)
41:44
Amigurumi Crochet Bee Tutorial 🐝 (The Famous TikTok Bee Pattern 😅)
YouTubeHooked by Robin
已浏览 344.5万 次2019年3月15日
INDISPENSABLE DIY ZIPPER POUCH BAG IDEA // So Useful Purse Storage Bag Tutorial Cut & Sew Method
16:38
INDISPENSABLE DIY ZIPPER POUCH BAG IDEA // So Useful Purse Storage Bag Tutorial Cut & Sew Method
YouTubeDIY Crafts TV
已浏览 135万 次2019年11月8日
Fixing My UNFIXABLE SLIMES! 😳😱 *Slime Makeover DIY*
9:07
Fixing My UNFIXABLE SLIMES! 😳😱 *Slime Makeover DIY*
YouTubeIt’Sarah 💜
已浏览 55.6万 次2024年5月19日