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asking about sonar sensors
- Thread starter manal72
- Start date
GregLocock
Automotive
A sonar sensor (parking radar or camera focussing device being good sources) is a high frequency loudspeaker and microphone. the time delay between the emitted pulse and the retrurn is proportional to the distance between the emitter and the target.
Vredeman (sp?) make a parking radar kit that can be hacked to be used on a robot, but its range is limited.
Cheers
Greg Locock
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.
Vredeman (sp?) make a parking radar kit that can be hacked to be used on a robot, but its range is limited.
Cheers
Greg Locock
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.
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