 | | Can I use the BiM-433-F radio module with an expansion board connected ?
|
|
Hi, I've seen Jan's homepage describing his robot ELMO ((URL) which uses the BiM-418-F module to communicate with the desktop computer. Can I do the same with the expansionboard. I think the problem is that he uses the SCI and the SPI. I hope (...) (23 years ago, 24-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | LCD problems?
|
|
I've started building my HandyBoard. And I'm just stuck now! I've gotten to the point where I can boostrap, and the pccode thing loads perfectly. I can do math calculations and all in IC. HOWEVER, nothing on the LCD screen comes up! There's just (...) (23 years ago, 21-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | HELP GUYS! I'm stuck at the beginning of building my HANDYBOard!~
|
|
Hey guys. I've just finished building the Interface/Charger Serial Circuit. In testing, when I shorted pin 6 of the MAX232 to J9-pin7(ground), i get the correct -10V. When I short pin 2 of the MAX232 to ground, I get the correct +10V. When I short (...) (23 years ago, 20-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Yahoo Handyboard group
|
|
Just thought I'd mention that there is an easier message board to use set up for Handyboard users At (URL) It also has a chat room, photo area, and other nice features availible. -Dan (23 years ago, 19-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Re: Speach expansion board
|
|
Hi Dan, I love the hand-drawn schematic. Are you going to make up PCBs? I'm sure people would be interested! keep us posted! Fred (...) (23 years ago, 18-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Speach expansion board
|
|
Hi all, I have designed and built an expansion board that allows for up to 8 servos and adds speach to the handyboard. I am principly an electronics person and only a beginner at programing. I intend to make these boards availible to the public, but (...) (23 years ago, 18-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Re: Using a Philips KMZ-51 magnetoresistive compass as sensor ?
|
|
(...) Hi Stefan, there is an application note at : (URL) information should bring you to a solution for your handy-board. Rainer (23 years ago, 16-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Using a Philips KMZ-51 magnetoresistive compass as sensor ?
|
|
Today I found a website ((URL) is decribing the use of the KMZ-51 as a sensor for the LEGO RCX unit. Is it possible to use this sensor with the handyboard as well. Could somebody tell me please how to do that! Thanks, Stefan Berger (23 years ago, 15-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | 68HC11A1FNs available
|
|
Hi all, A1s are getting hard to find.... John Whitten has some at a reasonable price. See enclosed. Fred ---...--- Hey Fred- (and To whom it may concern...) I'm sending this mail privately to you because I don't wish to spam the list- if you feel (...) (23 years ago, 14-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Re: 68HC11A1
|
|
The A1 is discontinued, so you might not be able to find it. instead use the mc68hc11e1fn with the Handy Board. Fred (...) (23 years ago, 8-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | 68HC11A1
|
|
Hi everyone, I am unable to find the 68HC11A1 microcontroller. Does anyone know where can I buy this in India and what is its price ? I prefer if dealer is around Mumbai or Pune. thanks -Rahul (23 years ago, 8-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Can I use the digital output to activate a sensor ??
|
|
Hi everyone, I'm building a robot that uses ultrasonic rangefinding combined with a small black and white C-MOS video camera. This cam uses a laser unit to point at the objects it is recording. Can I toggle the laser with the digital output with a (...) (23 years ago, 7-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | NiMH battery....
|
|
hi, Can I replace the NiCD battery with a NiMh battery for the HB ? And Can I use HB's charger to charge the NiMH battery ? (23 years ago, 7-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Re: Using LEGO active sensors
|
|
Basically you have to implement the switched 9v transistor / diode circuit on the Exp Bd. Check the schematics for details. Fred (...) (23 years ago, 5-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Re: Running IC w/WME
|
|
Jim I discovered that if you remove the PIF file then IC works. Or, you can first launch a DOS shell and then type IC from within that shell. Fred (...) (23 years ago, 5-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Using LEGO active sensors
|
|
I would like to use my LEGO active light sensors with the HB. Has anyone done this without purchasing the commercial expansion board? Can anyone recommend a good way to proceed? Thanks. Jim (23 years ago, 5-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Running IC w/WME
|
|
I have recently begun using the Handyboard with the non-commercial version of IC. My PC runs Windows ME. I was unable to get IC to communicate with the HB until I booted the PC in safe mode. Are there other ways to handle this problem? Thanks. Jim (23 years ago, 5-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Re: Fire Fighting Robots
|
|
Hey Chris... I have made my final-year project as an "Intelligent Fire-Fighting Mobile Robot". This What I used... 1. 2 UV sensors from Hamametsu (one returns digital "one-bit" signal, and the other gives back an analog signal to the HB) 2. 5 IR (...) (23 years ago, 4-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | my NEW HandyBoard??!
|
|
hello HB people... I have purchased my NEW HB yesterday and I have followed the entire procedures in the manual word to word. When I tried to download my program...everything was ok...the Interaction Window shows the program beeing downloaded, and (...) (23 years ago, 4-Oct-01, to lugnet.robotics.handyboard)
|
| |
| | Re: My HB wont get the bootstrap mode
|
|
(...) Edgar, Some times I have the same problem getting into bootstrap mode. Usually if I charge the board for a while it will go away or sometimes pressing lightly on the LCD screen while turning the board on will help. This may not be a good sign (...) (23 years ago, 28-Sep-01, to lugnet.robotics.handyboard)
|
