I am creating a small mapping robot with PICAXE's that will be interfaced to a computer. I am using 1 SRF05 mounted on a servo that will sweep left and right. ...
Hi Liam, ... You can try that. It depends on whether the foam reflects or absorbs the sound. You can also try using a sensor with a narrower beam, like the...
Doug ... The last time I needed a tripler, it was to slowly charge a 1000uF cap (that then operated a solenoid). So what I needed to know was how long it would...
Hello dave, unfortunately that sensor is well out of my price range, but I will experiment with some foam and let you know how it goes. Thanks, Lliam...
... Yes, there are details and provisos that have to be considered to understand the whole comparison fairly. I thought the previous email we longer than I...
I've recently gotten a couple of Maxbotics sonar units. These are single transponder types that claim a very narrow beam without side lobes. I've not...
I have played with this on another sonic sensor. Wasn't pressed with the results. But is worth a try, just experiment with it. Doug Leppard Global ConneXion...
... because they have faith Jon -- 200 Summit Lp. Grants Pass,OR 97527 541 474 7782 I would rather live my life as if there is a God, and die to find out there...
Most people don't even realize there is a Jesus fish sign on the board. I had board a long time before I noticed it. I have talked to the designer/owner...
... The unit is clearly a good design - Did it perform as specified in your work? I can't wait to do more validation with it, the unit has some really...
... I don't know - I can't imagine putting that kind of thing associated with my business. I content myself with a Darwin fish on my car... Later, Jon ... Jon...
... I had a Darwin Fish on my car too, but it wasn't really saying anything. In a medieval re-creation group I am in I was part of a drinking household called...
Lets try to keep this on topic. But, I am always intrigued why people get so offended when people profess their faith in Jesus Christ, but are not offended...
... Funny how those in the club only see the offenses to their club. It would annoy me if it was a star of David, Crescent or whatever symbol of any faith...
I expect this to be a large discussing so lets try and progress in order. First of all for a basic, small robot that can communicate to a computer, what...
... Agreed. And neither has anyone else who has contributed to this discussion. So I think I'll continue in my belief that when a person tries to program using...
Dave ... I'd count the whole if-then-else or switch-end as a single block. But you're right - a block can have multiple exits if you allow try-except-end or...
Sorry but, it's typical of me, to lose the thread. Your text is out context for me. Can you elaborate a bit more please? Yahoo.com.au, is Australia, right? ...
Servo this month has a comparison of different sonar modules. Barrie On 5/2/07, Dennis Clark dlc-at-frii.com |6812-the| < ... [Non-text portions of this...
I was asking about your use because I ran into a lot of these same problems. I thought maybe you were using custom tracking code because you mentioned looking...
Compass for direction and wheel encoders for distance are better than accelerometer alone. You will get better results with all 3. Kip ... -- Kipton Moravec...
I just looked at it. The article is very informative. They don't check for side-lobes in the article though. I'll have to check the web site for any further...
My experience with a compass is that it takes very little metal to throw it off. When I was doing the Fire Fighting contest I tried to use a compass. A trash...
... As long as you admit this is an unsupported allegation, base not on facts, but your personal bias (and I see below, experience). The traffic light I talked...
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