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Making a $3 SRF04 Ultrasonic Sensor Act Like a $55 SRF08

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Duane Benson
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Re: What you didn't say...
Duane Benson   12/19/2013 1:54:46 PM
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Max - I did use Eagle. I currently use the free version. It's limited to two layers and approximately 3" x 4" in board space. It's also limited to non-commercial use. It's a great low-cost way to start designing PCBs. If I ever start to sell any of my creations, I'll need to upgrade to a commercial licence.

Max The Magnificent
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What you didn't say...
Max The Magnificent   12/19/2013 1:44:31 PM
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Hi Duane -- what you didn't mention was that we first started bouncing the idea of this sensor board around one Friday afternoon -- when I talked to you the next day (Saturday afternoon) you'd already designed the board and sent a panel off to be fabricated -- you completely blew me away with this. Did you say you use Eagle PCB for these projects?

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