More specifically high frequency transducers.
RS/Farnell/Rapid are no use.
I need some 1Mhz or 2Mhz ultrasonic transducers, and can't find the blighters.
Anyone know any suppliers that might have something I can look at online? Don't want to be filling in enquiry forms/ringing up just yet
Cheers,
Steve.
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I'm guessing you've checked the 'Bay?
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I've never heard of them been that high frequency......
What are they from/for?
I didn't even know sound could travel at such frequency!
throw new ArgumentException (String, String, Exception)
Yup
edit: @ the animus. It's relating to flow-metering and the level of directivity needed. It can be done, but it appears they go up in price dramatically above 50Khz.
We might have to bodge it.
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Originally Posted by Steve
Would you like fries with that too?
well, its a long shot, but have you tried maplin?
Fast components - Electronic and Mechanical Component Kits have come through for me for some obscure things in the past.
the only other way i have found to get obscure components (super capacitors in my case) was to find the manufacturer, look for a distrobuter an get ready to put an order in for atleast £50 which is the usual minimum order value for these places.
It's looking increasingly likely that, for the transducers we want, minimum order value won't be a problem
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working on the army of hexus robots to take over the world eh?It's looking increasingly likely that, for the transducers we want, minimum order value won't be a problem
Steve, You got PM...
ah ic, you can understand the price for these things thou, most people who are doing ultrasound for distance will be using 40-65khz, as its easy to generate from a cheap uC (such as a PIC).
I'd love to know how they can actually make them i just can't imagine something oscillating at that speed!
throw new ArgumentException (String, String, Exception)
Thing is our distance is ~6-8cm
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