| | Re: your mail
|
|
(...) Hi, You can tap the +5Volt pin from any of the digital/analog headers to power your motor drivers. (...) (27 years ago, 14-Jun-97, to lugnet.robotics.handyboard)
|
|
| | (no subject)
|
|
Ihave solder two l293 (one D y one B) togethers .If i push that in the board , the battery go off in 60 seconds!!!! If i probe the motos (testmotors()) work fine ,but leds for the motor ligth without this outputs are actives!!! Wath is happens??? I (...) (27 years ago, 14-Jun-97, to lugnet.robotics.handyboard)
|
|
| | RE: NiMH batteries?
|
|
i'm sure they do, but the memory effect can be fixed and can be used to your advantage in some cases... you may want to talk to people all a local hobby store... esp. if they have a track.... i never learned the memory stuff, being into gas trucks, (...) (27 years ago, 14-Jun-97, to lugnet.robotics.handyboard)
|
|
| | Need a Credit Card...
|
|
If you have challanged(bad)credit and want to rebuild it, a good start is with a credit card. How DO I GET ONE you might ask? Follow the link below: (URL) (27 years ago, 14-Jun-97, to lugnet.robotics.handyboard)
|
|
| | RE: NiMH batteries?
|
|
Does anyone know if NiMH batteries suffer from the memory effect? ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics mar@cooper.edu (212)353-4356 Department of Mechanical Engineering The Cooper Union for the Advancement (...) (27 years ago, 13-Jun-97, to lugnet.robotics.handyboard)
|
|
| | Compiling in MS-DOS
|
|
I searched the archives and found the web site for the MS-DOS version of the assembler compiler, but I seem to be having problems compiling programs (it would be nice if the HB web site linked directly to this site, since it looks like I wasn't the (...) (27 years ago, 13-Jun-97, to lugnet.robotics.handyboard)
|
|
| | Sensor Basics
|
|
Robots depend upon sensors to give them information about the "real world." These sensors detect a value, convert it to a measureable form, and scale its range. A Phototransistor, for example, converts light intensity into fluctuations of electrical (...) (27 years ago, 13-Jun-97, to lugnet.robotics.handyboard)
|
|
| | NiMH batteries?
|
|
Hi, I just came accross a 7.2volt (6 cell) NiMH battery. I think it's from a cell phone. My questions are: 1- can they be low current charged just like nicads? 2- can they deliver gobs o' current like nicads? 3- has anyone used them with a (...) (27 years ago, 12-Jun-97, to lugnet.robotics.handyboard)
|
|
| | unsubscribe
|
|
please remove me from the mailing list unsubscribe (27 years ago, 12-Jun-97, to lugnet.robotics.handyboard)
|
|
| | Handy Board - Interface/Charger Board
|
|
Hi, I have started a project to build a Handy Board and everything was going fine until I started checking voltage in step 3.2.2. I get around +5 volts going from pin 2 of U16 to pin 7 of J9. Also, when checking pin 6 of U16 I'm getting nothing. I (...) (27 years ago, 12-Jun-97, to lugnet.robotics.handyboard)
|