I have some of the "MATCHED PAIRS" of IR emit/recv from www.bgmicro.com BGMicro current online catalog pg8 ... MATCHED PAIRS Matched LED and photo sensor ...
Happy New Year to all, I am searching infos about building a quad encoder into a hacked r/c servo. AFAIK no info about it is available on the internet. I would...
Back in the early days of computers, (before 1980) if you wanted to add a serial port to your computer you had to buy a UART and find a way to generate a baud...
Hello: I've recently been working on a Mini Sumo Robot, so I'm interested in finding out when competitions will be held in 2003. I can find plenty of...
This came in my mailbox this morning. Just passing it along. Doug Dear Robotics Enthusiast, This letter has reached you because your email address was posted...
Does anyone have an Eagle library containing the LM2825? ... Terry Schumacher Senior Consultant Dynamic Information Systems http://www.dynamic-info.com ...
Hello I'am trashing a bad EtherNet Card. I think some one on this group once made a remark that there is a voltage converter on the card. I tried doing a...
hi, i've tried to build my own PIC programming board according to the El Cheapo design by Myke Predko but the board seems to be unstable. Any of you guys tried...
Giving robots the gift of sight. If you're interested in vision systems you might want to read this quick review of some work coming to fruition at Carnegie...
Hi, since there's a heavy AVR thread going on I figured I'd ask the question. I'm currently using a combination of Scenix/Ubicom processors for the low level,...
Just a friendly reminder: the FIRST (www.usfirst.org) high school robotics competition kickoff is this Saturday starting at 7 AM at the University of...
I upgraded my computer to xp. I have been using sb_ide to download programs to my hc11. With xp I'm unable to download to my hc11. Is there any special...
Does anyone know of a club in the Orlando area ? I have heard about the meetings for the seattle Club I and would lie to attent but its 3000 miles away. Jerry...
I have a night club light with a lazy susan type bearing with a mounted belt type gear. It does not look like a custom part does anyone know what they call...
Hi; I'm having some trouble interfacing a ds1806 digital potentiometer with my HC12 via the SPI port.. I know it can be done, but I've been getting strange...
I am new to Stepper motor driver IC's, I do PIC programming and up to now I have used 4 output pins with Mosfets to drive windings (Unipolar). I now have a...
I saw awhile back a link to http://www.arpa.mil/grandchallenge and was wondering if anybody on the list is actually considering an entry? There is alot more...
Some quick thoughts... You mention these are home-built supplies... did you account for the larger startup current of motors? You could decouple the supply...
Hello, My name is Thomas. I have a question about the middle size soccer robot. Because I would like to start a project about it And I also read some...
Hello All I built the ISA interface card shown in Robot builders bonanza 1st edition. Its been sitting around now for over 3 years and I was thinking of using...
I will trade anything for PicBasic Pro ranging from software, movies, to game. Including (visual studio.net, warcraft, 3D studio Max, Macromedia Studio......
Hello, My name is George, and for a final project that i will be creating in Visual Basic 6.0 it requries a device to detect a bullet that has JUST been shot...
Has any one unraveled the secret of programming a Basic Stamp from an IBM Workpad? It has a serial interface and I could install DOS for a WIN CE platform and...
Hi All, I just picked up some of those 4.8V 850MA NMH BATTERY PACK from All Electronics, and I'm having a devil of a time removing the hot glue from them. If...
hi all! I'm doing a software controlled robotic arm with my classmates, for our final year project. Any advice for a beginner ? Any kind of help ? Model ...
I am about to start working with the AVR series of microprocessors, for a project (SPI->UART, cant get any of the MAXIM chips in time...) and I was wondering...
For those SRS members in Seattle who have been intrigued by the FIRST competition but haven't bee able to step up and mentor a team, here is an opportunity to...
