Infrared pyroelectric and ultrasonic remote control circuit

Author: Xiao Jinghe
Publisher:
Publish Date: 2003-09-01
Features: This book combines practical circuit examples to introduce the working principles of infrared sensors, pyroelectric infrared sensors, sound sensors, and ultrasonic sensors, as well as their applications in lighting energy saving, security protection, anti-theft alarms, and ultrasonic detection. The content is practical and the information is up-to-date. This book is suitable for radio enthusiasts to learn from and can also be referenced by product development and production personnel in electronic enterprises.