http://tech.groups.yahoo.com/group/beam/ BEAM Robotics - is based on Nervous network technology Tue, 07 Jul 2009 20:33:26 GMT http://tech.groups.yahoo.com/group/beam/message/59565 http://tech.groups.yahoo.com/group/beam/message/59565 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 : Tue, 07 Jul 2009 06:03:54 GMT Keith Applegarth http://tech.groups.yahoo.com/group/beam/message/59564 http://tech.groups.yahoo.com/group/beam/message/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 Tue, 07 Jul 2009 04:04:40 GMT http://tech.groups.yahoo.com/group/beam/message/59563 http://tech.groups.yahoo.com/group/beam/message/59563 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 : Tue, 07 Jul 2009 04:03:31 GMT toddbguill http://tech.groups.yahoo.com/group/beam/message/59562 http://tech.groups.yahoo.com/group/beam/message/59562 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. Mon, 06 Jul 2009 21:07:38 GMT Arno Brosi http://tech.groups.yahoo.com/group/beam/message/59561 http://tech.groups.yahoo.com/group/beam/message/59561 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 Mon, 06 Jul 2009 00:59:00 GMT yanom@... http://tech.groups.yahoo.com/group/beam/message/59560 http://tech.groups.yahoo.com/group/beam/message/59560 neat-looking breadboard circuit. I need to get some colored wires :) Sun, 05 Jul 2009 02:23:10 GMT toddbguill http://tech.groups.yahoo.com/group/beam/message/59559 http://tech.groups.yahoo.com/group/beam/message/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 Sun, 05 Jul 2009 02:17:38 GMT http://tech.groups.yahoo.com/group/beam/message/59558 http://tech.groups.yahoo.com/group/beam/message/59558 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 : Sat, 04 Jul 2009 22:17:43 GMT yanom@... http://tech.groups.yahoo.com/group/beam/message/59557 http://tech.groups.yahoo.com/group/beam/message/59557 I recently build my first BEAM robot, a D1 pummer driving a flashing LED. Thu, 02 Jul 2009 00:53:42 GMT Cynthia Lewis http://tech.groups.yahoo.com/group/beam/message/59555 http://tech.groups.yahoo.com/group/beam/message/59555 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 Mon, 29 Jun 2009 11:19:57 GMT Vic Lewis http://tech.groups.yahoo.com/group/beam/message/59554 http://tech.groups.yahoo.com/group/beam/message/59554 Grant, I would be happy to send you both the 'AC" that I couldn't get to work, and the 'HCT' that does seem to work. Vic Sun, 28 Jun 2009 08:27:53 GMT GrantM. http://tech.groups.yahoo.com/group/beam/message/59553 http://tech.groups.yahoo.com/group/beam/message/59553 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 Sat, 27 Jun 2009 15:20:37 GMT William Rutiser http://tech.groups.yahoo.com/group/beam/message/59552 http://tech.groups.yahoo.com/group/beam/message/59552 ... 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 Sat, 27 Jun 2009 10:23:56 GMT GrantM. http://tech.groups.yahoo.com/group/beam/message/59551 http://tech.groups.yahoo.com/group/beam/message/59551 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. Thu, 25 Jun 2009 15:43:41 GMT Vic Lewis http://tech.groups.yahoo.com/group/beam/message/59550 http://tech.groups.yahoo.com/group/beam/message/59550 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