waytronic
Newbie level 3
Light sensor--photosensor, light control, motion sensor
Features
* Voice can be customized
* Easy to change voice or music by SD canrd
* Built-in light sensor
* It will play the voice in the SD card when body closing
* Sensitive distance with 5 meters. (adjustable )
* Operating voltage : DC 5V
The finished product as the following link:
**broken link removed**
Application
Widaly use in banks / door bell , chimes, corridors or some dangerour places to prompt voice / messages / ads
**broken link removed**
Features
* Voice can be customized
* Easy to change voice or music by SD canrd
* Built-in light sensor
* It will play the voice in the SD card when body closing
* Sensitive distance with 5 meters. (adjustable )
* Operating voltage : DC 5V
The finished product as the following link:
**broken link removed**
Application
Widaly use in banks / door bell , chimes, corridors or some dangerour places to prompt voice / messages / ads
**broken link removed**