Andy Kunz email (remove spam text)
>Why didn't you say so ;) Is it going to be wet ? If so, a twin plastic
Not while I'm balancing it. It's for a dynamic balancer along the lines of
what is used in full-size cars. I'm sure some heli guys will like it.
>2 or 3 blades). If the LED is pulsed with 1 Amp pulses at 30 kHz as for IR
>remote applications it should work ok.
1A in an LED - what a concept! What kind of duty cycle do you propose, the
>tone and the one where a tone is to be displayed as speed. The 1st method
I want digital RPM display based upon frequency the boat is putting out.
>frequency to a counter. If the amplifier has some AGC, it will lock on the
>loudest frequency around (such as, a nitro engine running full throttle
>near it). This last method works very well as I can confirm ;)
These are electric, but the idea is the same. We are much quieter!
Do you have a schematic for an audio AGC which will give me the pulsing I
need? That's the real hangup for me - converting it to RPM is just software.
Andy Kunz - Statistical Research, Inc. - Westfield, New Jersey USA
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