can anyone plz tell me what kind of waves shud i use for very short ranged singan TX and RX. the range shud be as small as one side of a 4-lane road. plz include as many details as possible. thanx
- posted
17 years ago
SHORT RANGED SIGNALS
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- posted
17 years ago
It depends on what country you are in, but google licence free radio check out lprs.co.uk and radiometrix for typical devices
martin
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- posted
17 years ago
Usually, you would use electromagnetic waves for electronic communications or sound waves for human communications. Can you just yell to the fellow on the other side?
What are you trying to communicate?
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- posted
17 years ago
Check out Bluetooth. Thery are many chipsets available.
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- posted
17 years ago
Zigbee?
Wim