1. This document describes the design and components of an infrared sensor system.
2. The system uses infrared LEDs and receivers to detect objects and their distance. It includes a Sci-Box microcontroller and LCD screen.
3. The Sci-Box analyzes the signal strengths from the infrared sensors to determine if an object is near sensor A or B, and then displays the results on the LCD screen.
This document provides a list of 5 online educational media resources including blogs and websites that contain educational information and resources. The blogs and sites cover topics such as online learning tools and techniques as well as Thai news and perspectives.
The document discusses the history and origins of the Thai language. It states that Thai is a Tai language closely related to Lao and Shan. Thai developed from the central Thai dialect of the Sukhothai kingdom during the 13th century and became the national language during the Rattanakosin period in the 18th century.
1. This document describes the design and components of an infrared sensor system.
2. The system uses infrared LEDs and receivers to detect objects and their distance. It includes a Sci-Box microcontroller and LCD screen.
3. The Sci-Box analyzes the signal strengths from the infrared sensors to determine if an object is near sensor A or B, and then displays the results on the LCD screen.
This document provides a list of 5 online educational media resources including blogs and websites that contain educational information and resources. The blogs and sites cover topics such as online learning tools and techniques as well as Thai news and perspectives.
The document discusses the history and origins of the Thai language. It states that Thai is a Tai language closely related to Lao and Shan. Thai developed from the central Thai dialect of the Sukhothai kingdom during the 13th century and became the national language during the Rattanakosin period in the 18th century.
