11000 réponses à ce sujet

[firened]

Follow the wires, check the flight controller pinout to see which pins it's plugged in

[neartmy]

How to connect the lights to MinusBot?
I followed the guide on GitHub and mounted the LEDs to the camera using metal screws and nuts.
When I measured the voltage on them, it showed 3.3V, but nothing is lighting up.

Am I doing something wrong? Is there something else I need to connect?

[firened]

Those are infrared lights and they have a illumination sensor and turn on automatically when it's dark. You can see IR with a camera.

I suggest to leave them as they are. as infrared lights.

If you want, it's possible to do modifications, but it will add another point of failure. Specifically, the wire will be bent when looking around with the camera and the cable will fail with time. But the options would be:
1) wire the IR LEDs to a gpio to gain software control <https://www.robot-ma...-ir-via-gpio/>. use a zip tie base to mechanically relieve the solder joint from mechanical forces.
2) replace the IR LED with a white LED <https://www.robot-ma...leds-blanches/>
3) or buy a white LED PCB, not sure if they are still available.

I'd suggest to lower the brightness to the minimum as more will make them get quite hot

[Mike118]

About 3) they will be available soon. White led and IR led versions.

[robobobob_]

ok question about making a robot, i have an android phone and a bluetooth rc car that supports the weight of my phone and i want people to control my car while it moves around outside. do you guys think that would be possible?
peak

[wowhik1]

Possibly, but it's not very convenient. Technically, your machine cannot be on Vigibot.

[robobobob_]

dang i gotta make a whole different type of website to make this project a thing ill let you guys play with it when i finish

[Mike118]

Vigibot robots are raspberry pi robots running the opensource vigibot client connected to the vigibot server @Rigby Cat
If you can use a raspberry pi to control your car you can update the open-source vigibot client to run your car with vigibot @Rigby Cat

[wowhik1]

He probably doesn't have a Raspberry Pi, just like me:beaming_face:

[ralph_62550]

On https://www.robot-ma...ipper-assembly/ I find this sentence about the servos:
" (Any angular defect less than one notch of the servomotor shaft position can be corrected later on the site.) "

With which value can this offset be correctet? Is this the backslash value?

[firened]

You can offset it by adding or subtracting the same value from the 3 entries `init, min, max`
In RC-config (wrench icon)

[ralph_62550]

Maybe something for the FAQ on the Github Botkins Documentation?

[Mike118]

Depending of what issue is needed to be solved you can also configure it in the hardware config. And most ofvthe time this is the first place to look for modifications.
@Ralph

[ralph_62550]

The issue I tried to solve: there was a gap between the gripper fingers. I solved it by changing in the remote controller configuration
COMMANDS16[2 = "Gripper X"] -> MIN from "-30" to "-42". What would you recommend to solve the issue? I'm happy to try whatever you suggest.

[jose_luu]

Hi all, my bot does not seem to receive COMMAND8 for forward or backard motion I inserted traces in the code on the receiving side. There may be some configuration on ther server side that I am missing.

[Mike118]

What is the robot name
@jose luu can you set me as friend on your robot ?

[jose_luu]

Satoshicam
done friend

[Mike118]

Ok so what kind of robot is it ?
I can help you set the config if I understand what you need / what hardware is used

[jose_luu]

Standard vigibot kit with VIgiboard v1.1, L298N H bridege

[Mike118]

Ok
What pi gpio are used for l298 ?