Good idea! To provide interchangable sensor modules you can normalize all sensor outputs to proportional voltage outputs which can be compared and then...
Hello, I have just bread boarded my first BEAM bot (a symet) and I am having a bit of a problem. I have read most of the messages I can find regarding symets...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the beam group. File :...
beam@yahoogroups.com
Aug 2, 2007 12:07 am
56483
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the beam group. File :...
beam@yahoogroups.com
Aug 2, 2007 12:09 am
56484
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the beam group. File :...
beam@yahoogroups.com
Aug 2, 2007 12:11 am
56485
If anyone is interested, I have added some things to the Seleno folder in the file section. The main additions are three patents describing the Orientation ...
Update: I have tried both the 3904 and the 2222 and do not really see a difference. I do how ever get much more out of the motor if I hold the panel almost...
Hi. Good lick on your first BEAM bot. If you can see the LED is flashing use a higher value resistor. keep going up untill you don't see the flash. Also The...
ok.... how bout i start with temp sensor could we use a comparator with a volage divider to set the referance on the negative and a lm335z on the positive or...
Hi. I need some math confirmed. on J.W.G.'s site he says " solar engiens work best if they fire 80% below the solar cell output." My solar cell is rated at...
Hi all! I'm working on a project, and am trying to work out a problem: I need, effectively, one NOT gate and two AND gates on one chip. Is there any way to do...
Hello Jab, I aim for 80% of the output given in ambient light, rather than 80% of the rated output. So, I put the cell in the environment that I expect the...
im uploading a data sheet (74XX804) to my file section it's a hex 2 input nand chip for an inverter tie both inputs of a Nand together make 3 of these use one...
While an interesting way to test voltage I will heed your advice :) Regarding my issue though would you say that the problem may be an issue latching to the...
Hi J Wolfgang. tahnks for the reply. It was on the 'twin mills' page. you forgot to subtract the .7 from the diode. Thank you very much, for all of the...
This is what I found when looking this thing up. http://tech.groups.yahoo.com/group/beam/message/18977 The site for this Bot is linked from the coastarican...
Thank you very much, I appreciate the quick reply! Signed: Yer Friendliness (um, actually I've got a second question: why is it named a "dozer"? Because it...
Hi Bill, Jesse's formula is correct, however, I am not convinced of his answer. Although it may not be wrong it puts a splinter in my mind. One way is to put a...
... http://web.archive.org/web/20020320014424/http:/robots.acmerhino.com/ ... is ... to ... had ... any ... sleep ... explains ... be ... Again, ... apply ... ...
Thanks Cliff! I had never seen these examples of early BEAM like electronic systems. There were almost certainly mechanincal wind, hydraulic and steam powered...
Glad you enjoyed the items I added to the folder. I am fascinated by some of the early robotic mechanisms I have learned about. Seleno seems to be the earliest...
Ok. I did some digging and found This string of posts. I hope it will help answer some of your questions that the book dose not. Look Up Message #51676. sorry...
Good example of the difficulty of reaching consensus on standards. It is all a matter of defining the organization a complex system into meaningful layers or...
It just goes to show how important Wilf really is: The great 'Wilfing' (what was I looking for?) debate ... Just thought y'all might be mildly tickled. yfh...
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