[Skip to Content]
Share This Photo:
highway traffic light sensor
Fei C
Fei C May 09, 2013
highway traffic light sensor

I've seen these sensors...

Often 1
Occasionally 1
Rarely 1
Never 0
What is it? 0
0 Comments     3 Tags
Similar Photos: In london, when dancing in this club, the sensors on the floor (where plaques were placed), can generate around 60% of the energy needed Public parking at the Chinook Mall in Calgary has sensors that turns the light green when the stall is vacant: safety up, emissions down. used in Temples,This is an advanced baggage scanner which has recently gained EU Liquid Explosive Detection Systems (LEDS) Standard.

Idea Collaboration by  MindMixer