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Results tagged with programming
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user 56
Questions about programming the various LEGO programmable bricks, including Mindstorms (Robot Inventor, EV3, NXT, and RCX), Wedo, Spike and Scout, in either the provided languages and editors, or more advanced languages.
3
votes
Does LEGO make a electronically controlled pneumatic valve bank?
There were a few sets with pneumatics and compressors available from the early '90's, my sister had the 8868 Air Tech Claw Rig which came with a 9V motor to keep the compressor working to provide the …
- 19.6k
4
votes
Mindstorm 51515 If then else alternative - like a switch statement
Based on the set number, I'm assuming you're using the "Robot Inventor App", and the scratch-based graphical programming language? …
- 19.6k
1
vote
Accepted
EV3 RMIregulatedMotor Regulation Problems
Looking at your code, you're saying:
Set the motors to a speed of 300, acceleration of 1000
Run the motors backwards
Pause execution of your program for 500ms
Stop the motors
If you're not seeing c …
- 19.6k
5
votes
Is it possible to change the OS in the EV3 Mindstorm Brick
This can usually be achieved on the EV3 with a bootable SD card - you would set that up with a new firmware image and a loader that copies it across to the brick.
The leJOS team have ported their cod …
- 19.6k
1
vote
Accepted
"The type or namespace name "Brick" could not be found" Xamarin Studio with MonoBrick
You need to be using the standard MonoBrick Communication Library if you want to connect remotely to the EV3.
You would then need to have the following using statement at the top of your code:
using …
- 19.6k
5
votes
Accepted
NXT motor power accuracy
From the page you linked to we can see that the NXC OnFwd method has the following parameters:
void OnFwd (byte outputs, char pwr)
The power or speed parameter is listed as a char type, and looking …
- 19.6k
4
votes
Mindstorms 2.0 can't download to NXT brick with error 142023
I believe that you need to run the Mindstorms Education program in Compatability mode.
The easiest way to do this is to:
Right click on the Mindstorms shortcut on either your start menu or desktop …
- 19.6k