Anyone know where a tutorial is to freeform the BEP Pummer circuit? I know I came across one last year but am unable to find it now. Thanks in advance for the...
The circuit layouts on this page... http://www.solarbotics.com/projects/beam-applications/2007/07/solarbotics-bep-applications-the-pummer/ ...are easy to...
Hey all, Thanks again to telefox for the Nv potentiometer circuit. And thanks again to Joseph Charles for the mibicore circuits. I recently finished working on...
Hi all, I wanted to let everyone know about a great new site similar to this mailing list that may spark your interest. It is a site for people like us that...
Hey Amit, the new bot sounds awesome. I'd love to see a demo video appear on your YouTube collection sometime. Using Nu neurons to act as a short-term memory...
Thank-you! I have to put in a new waist motor before I take the videos, but hopefully next week they will be up. For now, I can upload an old test video I made...
hi. well it is finished, I put the PShead on the tank body and now i have a freindly little rover that has tuns of personality My wife even likes this one... ...
Hello, First off, I'm a newbie, both to electronics generally, and BEAM specifically. So, I thought I'd start off with something that seemed easy--the BEP...
By way of a follow-up, I compared the BEP circuit on the solarbotics website to that found at http://costaricabeam.solarbotics.net/Circuits/Pummers_Main.htm...
Howdy Vic, Just a quick reply here from the UK before the USA wakes up. 1) the costarican beam diagram is WRONG with respect to the electrolytic capacitor. 2)...
Hi Neil, Thanks for your reply. I have much reading to do. I appreciate the links. Thanks, too, for clearing up some confusion as to the correct BEP circuit...
The caps I'm using are P4966-ND @ digikey.ca They are listed as: Category Capacitors Family Ceramic Series RPE Capacitance 0.22µF Voltage - Rated 50V ...
Ok, last post for a while (maybe) since I'm probably boring everyone by now, but good (?) news. I replaced my germanium diode with a new Schottky 1N5818, and...
Hi Vic, Looks like you got it figured out. I looked up the digikey part number and checked the manufacture of the IC, Its Texas Instrument. Thats the problem....
... Grant, Do you have any idea about why some IC's don't work in bicore circuits? BEAM circuits often operate way outside the chip designers intended use ...
Bill, Unfortunately I don't have any of the non-working IC's here or I could do some tests. It would be useful to measure the input leakage current and the...
It seems like this great nation of ours is being torn limb to limb and that it's getting worse with every passing day. I'm someone who needs real answers and...
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
Jul 5, 2009 2:17 am
59559
Hello everyone. I just uploaded a img of my breadboarded pummer. I decided to try out first with the breadboard so that I can attempt to get some readings on...
Yes,the bread-board circuit looks in order.Only thing I noticed is that your 1K resistor is in between the LED and the capacitor.Run a wire from the LED + to...
No luck with that. I realized I also had the little orange jumper connecting the battery + directly to the LED + which I corrected in the latest file uploaded....
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
Jul 7, 2009 4:04 am
59564
One of the legs of the LED (can't tell from the pic) on row 24 doesn't go anywhere... Might be your problem... Keith ... -- Keith Applegarth Maker of Things...
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