 | | What is "Stop Event Monitoring" for?
|
|
The Robolab manual says "This command stops the program from watching for events" and gives an example which is essentially identical to the example for the "Start Monitoring for an Event" icon except it adds a "Stop Event Monitoring" icon after the (...) (22 years ago, 28-Dec-03, to lugnet.robotics.rcx.robolab)
|
| |
| | What is "Reset Event" for?
|
|
What exactly does the Robolab "Reset Event" icon do? Under what circumstances would or should it be used? The Robolab manual gives only a Microsoft-esque useless restatement of the name of the icon: "Event This command resets monitoring for an (...) (22 years ago, 27-Dec-03, to lugnet.robotics.rcx.robolab)
|
| |
| | Re: Pseudo Proportional Control Re: RC Nitro Flash and RCX
|
|
(...) Hi Andrea, I have not tried, but I don't think it would work well because of the delays involved in IR remote transmission. Movement would probably be quite shaky! Philo (22 years ago, 27-Dec-03, to lugnet.robotics)
|
| |
| | Re: (Some) HiTechnic Sensors to be Produced Once Again?
|
|
(...) This is true. I got confirmation from John Barnes when Steve Hassenplug announced this a few weeks back. (...) Kevin (22 years ago, 27-Dec-03, to lugnet.robotics, lugnet.technic)
|
| |
| | Fwd: Pneumatic valve mystery
|
|
Michael, Thanks to you as well. The little system just keeps chugging along; very tight. Every bit of tweaking helps. Walt (22 years ago, 27-Dec-03, to lugnet.robotics)
|
| |
| | (Some) HiTechnic Sensors to be Produced Once Again?
|
|
Looks like it to me. (URL) know more? Max (22 years ago, 27-Dec-03, to lugnet.robotics, lugnet.technic)
|
| |
| | Re: Pneumatic valve mystery
|
|
(...) What about tighten the things a bit more with: int pos = whichPosition; valveMotor.forward(); while( pos != 1 ) { pos = whichPosition; } valveMotor.stop(); LCD.showNumber( pos ); This should be the fastest loop I can think of in terms of (...) (22 years ago, 26-Dec-03, to lugnet.robotics)
|
| |
| | Re: Pneumatic valve mystery
|
|
Alex, Many thanks! Your improved code has been chugging along nicely; probably 100 cycles with no mysteries! Walt White (22 years ago, 26-Dec-03, to lugnet.robotics)
|
| |
| | Re: Pneumatic valve mystery
|
|
(...) I suspect you're having problems with indeterminate values in the whichPosition variable. This might happen due to the SensorListener getting called in the middle of one of the tests for your while loops... or it might have some other cause. (...) (22 years ago, 26-Dec-03, to lugnet.robotics)
|
| |
| | Re: Pneumatic valve mystery
|
|
(...) touch (...) to? (...) not (...) Kevin, Thanks for the reply. As you might guess, I am also a novice at posting and replying to a "list." Took two trys to get it posted! I do get the touch sensor pressed every time the drum passes it. I can see (...) (22 years ago, 26-Dec-03, to lugnet.robotics)
|
| |
| | Re: Pneumatic valve mystery
|
|
(...) When you say it "misses a command", do you mean that you don't get the touch sensor pressed once in a while? Or the motor doesn't turn when you want it to? If it is the touch sensor issue, maybe the round brick+boat plate that are not close (...) (22 years ago, 26-Dec-03, to lugnet.robotics)
|
| |
| | Pneumatic valve mystery
|
|
I am a novice robot builder and programmer who needs some help with a random problem that affects a pneumatic system I have built. I want a general purpose basic pneumatic system that can be programmed to use any of the three positions of the (...) (22 years ago, 26-Dec-03, to lugnet.robotics)
|
| |
| | Pneumatic valve mystery
|
|
I am a novice robot builder and programmer who needs some help with a random problem that affects a pneumatic system I have built. I want a general purpose basic pneumatic system that can be programmed to use any of the three positions of the (...) (22 years ago, 26-Dec-03, to lugnet.robotics)
|
| |
| | Re: Lightsensor
|
|
If I shine a bright light into the light sensor it gets to 60 sometimes, but if I put the light sensor very close to a lamp, it gets to 100. I could never get a value lower than 25. "Michael Gasperi" <gasperi@alynk.com> wrote in the message (...) (22 years ago, 25-Dec-03, to lugnet.robotics.rcx)
|
| |
| | Pseudo Proportional Control Re: RC Nitro Flash and RCX
|
|
(...) Philo, All I believe that if we can control the rate at which we send commands to a Nitro Flash a simple pseudo proportional control can be implemented. Has anyone tried it? All the best and Happy Holidays -Andrea (22 years ago, 24-Dec-03, to lugnet.robotics)
|
| |
| | Re: touch sensitive sensor
|
|
"Philippe Hurbain" <philohome@free.fr> wrote in message news:HqCD5y.1M6C@lugnet.com... (...) There (...) my (...) ohm (...) touch (...) when not (...) a (...) the (...) Thanx for the info. But 0.1mm is not much travel distanse and the only usable (...) (22 years ago, 23-Dec-03, to lugnet.robotics)
|
| |
| | Re: touch sensitive sensor
|
|
(...) Are you sure your multimeter is up to the task? I have measured numerous touch sensors (from 1.5, 2.0 and cybermaster), all of them have a high value when not pressed (open for RIS 1.5 and 2.0, 10 to 15KOhm for Cybermaster that have a (...) (22 years ago, 23-Dec-03, to lugnet.robotics)
|
| |
| | Re: touch sensitive sensor
|
|
"Chris Phillips" <drvegetable@attbi.com> wrote in message news:HqBKq4.A5I@lugnet.com... (...) news:HqB44J.204J@lugnet.com... (...) robot (...) those (...) can (...) grip is. (...) and the (...) volume (...) the task (...) controler (...) maybe (...) (22 years ago, 22-Dec-03, to lugnet.robotics)
|
| |
| | Re: touch sensitive sensor
|
|
(...) The touch sensors that come in the RIS set already work as you describe, and are even about the size of a 2x3 brick. The touch sensor has a variable resistance that changes as more force is applied to the button. You just have to read the raw (...) (22 years ago, 22-Dec-03, to lugnet.robotics)
|
| |
| | Re: tuch sensitive sensor
|
|
(...) The cheaper music synthesisers (and perhaps the expensive ones too) do this by having two simple switches - set to switch at different points in the key's travel. All they do is measure the time between the first switch triggering and the (...) (22 years ago, 22-Dec-03, to lugnet.robotics)
|
