End effectors and their type in respect to sensors
End effectors and their type in respect to sensors.

Answer Question   |  March 7, 2013  7:45 AM
Sensors

Short distance DME
I need a cordless sensor that can detect 1 metre to 2 metres. It must detect when an object is one metre away, switch a circuit on, then as the distance increases to 2 two metres, switch off. Any ideas?

Answer Question   |  November 2, 2011  11:36 PM
DME, Sensors

How could a sensor network be useful to an enterprise WAN?
How could a wireless sensor network be useful to an enterprise wide area network (WAN)?

Answer Question   |  April 16, 2010  6:47 PM
Networking, Networking in 2010, Networks, Sensors, WAN, wireless sensor networks

motion sensor webcam w/ computer
I want to be able to use a webcam in such a way that if someone passes in front of the webcam, it will pop up on my computer. I have an office on the second floor and want to put my webcam facing over the front door so that the image pops up on [...]

Answer Question   |  September 2, 2008  5:09 PM
Sensors, Webcam