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I am making a vehicle and when that vehicle turns left or right I wanna give input to the micro controller that vehicle is turning left or right, so can we place any sensor on wheels to sense where they are turning and give input to controller , or any other means if you know please let...
The transmitter would be placed around one foot away from the receiver,
when an event is detected near the transmitter it should send message to receiver
and then receiver output will be given to take suitable action
I am doing a small project for that I need IR transmitter and receiver suitable for transmission in the range of one to two feet,
please let me know about the sensor and its cost and from where I can get it?
I am doing a small project, for that I require a a small wireless communication kit which can communicate within the distance of one foot. my requirement is that transmitter and receiver should be placed one or atleast half a foot apart.
so if you know any such kit please let me know.
I need to know about fire detection sensors, their cost and from where i can get them.
I am doing a small project so the sensor must be cost effective.
please give me a reply if you have any idea