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1
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71
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Can't register DMX driver [closed]
I'm trying to set up a DMX driver using the 'dmx' library but I get this error when I run my code.
TypeError: this.drivers[driver] is not a constructor
Here is my code:
const DMX = require('dmx');
...
1
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1
answer
169
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esp32 s3 creating dmx singal using rmt, timing is way off
I'm using an esp32 s3 (dual core) and I'd like to transmit DMX signals. The thing is that I have set the resolution as such that each tick is 4us (should be) but what I am getting is bits with way ...
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0
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154
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esp32 dmx packet having spikes on signal
I am trying to create a dmx signal using uart on an esp32 (s3).
I have almost achieved the correct signal but on the output, sometimes there are weird spikes in the signal which I'm showing here in ...
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2
answers
71
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One Variable doesn't have the same Value in my two Processes
I have a Python script using the multiprocessing and sacn library:
from multiprocessing import Process
import time
import sacn
def GettingDMXValues():
while True:
receiver = sacn....
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1
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595
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How to set channel value with PyDMXControl?
I have a DMX512 decoder with LEDs at address 1. It is connected to the PC running Ubuntu 22.04.2 via USB/RS485 dongle using FT232R chip. It works fine with QLC+ app. I would like to control it from a ...
0
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1
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255
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DMX-values using sine and cosine. From 8bit (1 channel) to 16bit (two channels)
I’m (still) working on a small project controlling DMX-lights (using Art-Net).
At the moment I’m working on the "Movement-generator" and what I basically do is to use sine and cosine to calculate the ...
0
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1
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120
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In Java: How to make a DMX moving generator that uses 16Bit
I working one a small Java project controlling a DMX-light, a "moving head".
So far, I can control the moving head using Art-Net, doing the most simple stuff – like setting a value for a channel.
Now ...
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1
answer
311
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How to send UDP/art-net command to LANBOX LCX in the same network?
I have a LANBOX LCX device which is used for lighting up a few dimmable bulbs which are connected via DMX cables.
I have read the documentation and tried to find ways to send UDP, but as I am a newbie ...
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1
answer
634
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DMX (Slave) with ESP32-C3-DevKitM-1 (Searching for advise)
I am currently working on a project where I want to integrate an ESP32-C3-DevKitM-1 into a DMX bus. Unfortunately I am not very familiar with microcontrollers, ESP32 and DMX. At least it is my first ...
1
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0
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287
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control of LEDs with 16bit PWM with protocol DMX512/1990 using only one DMX address
I have received DMX LED drivers from a company called G&G in China, unfortunately with extremely poor documentation. This is how the drivers look like, under the picture are the specs:
The model ...
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0
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147
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I am trying to build a music visualizer but I am completely inexperienced
Where should I begin?
I am trying to build a real-time stem-split music visualizer for VJing and the like. What sets this apart is that I would like to split the input audio stream into its stems (...
1
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0
answers
741
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How to control dmx via usb using nodejs?
I am looking for a way to sent dmx data from nodejs (or other) via USB. This is a USB-DMX512 product that I want to use: https://www.conrad.nl/p/eurolite-usb-dmx512-dmx-interface-1529978
Can anybody ...
0
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1
answer
34
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Minibrick8 doesnt connect to computer via RS-232 serial cable when there is a Snap-action-switch (microswitch) attatched
I am using a MiniBrick8 (from Gilderfluke & Company in Burbank, California), as part of a lighting/ projector rig. The MiniBrick8 needs an input from a button (using a switch) to start a program ...
1
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2
answers
2k
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Controlling Lights with Enttec Open Dmx USB in java?
I am starting a project in java where I want to control a Lights from my computer using a Terminal Window. I am using a piece of hardware called an Enttec Open DMX USB Converter. So I am writing ...
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1
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2k
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unable to open a connection with a FTD 232 device
I am trying to open a connection and pass a value for a given channel
In order to do this I need to open a connection to the enttec open dmx usb. But I am unable to create a connection
I tried to ...