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Is anything like this able to be done with an elrs rc link?

Thanks bro Does anyone know what is the x axis, like is it milliseconds or is it related to the baud rate

Thank you!

Thank you! Phenomenal video! I love the style I love the explanations, to the point and easy to follow!! You may was to consider adding to the end of the ser.close() in the in_close() function. My system doesn't automatically close serial communication and this may save some headaches for other viewers as well!

since arduino is running before the python script activates the time stamps do not start at 0. is there a way to make the timestamp start at zero once the python code starts?

Thank you!

How many ampere need when I used two Nema 17 with load

There must be a simple way t change this. The plotter this way looks wrong for any application. My version is 2.3.2 and it's still like this.

Where to connect the signal wire to Arduino Mega?

Lovely video! I was wondering if this code is compatible with an Arduino leonardo?

How fast can the GUI keep up with the data? I tried using pyqtgraph, using one thread to parse the serial data, and another thread for the gui updating. However, my sensor transmits at 115kbps continuously, and the GUI starts to lag behind after just a few seconds! I imagine this is such a common application that surely someone has figured it out. Haven't yet tried VizhPort ... but on the off chance that python isn't the best suited, I was thinking fl_charts and flutter!

Thanks, really good !

on minute 9:45 u said abaout 0 and 1023 on analog read,the funcition of 0 and 1023 for what???i'm still laerning bout that

Woooow, this is the best out there on stepper control using Accel. How can i connect with you for further talks on some projects we can collaborate on. LinkedIn, Email, ????

sorry for my language before. But what if using nodemcu (esp8266) ? is the code still same ?

Ok

Question: this is a 1.5A stepper motor and from what I have read so far you need to double it for microstepping, then there are 3 motors so I get a total amperage of 9amps for the system and you said you are keeping the amperage at 1 amp because you are using a breadboard. How are you getting away with only 1 amp?

Hi, Is it possible to have the graph scaled to 600 points rather than the 1 point on the axis. So the incoming data is seen to the left of the graph(like the older IDE version seen in video ruclips.net/video/PPYMEBa0Vys/видео.htmlsi=__NaLmAU9nlpRXpA&t=1673). I don't want the automatic update of the X-axis. Thanks

I am trying to control two stepper motors using arduino uno and tb6600 motor drivers and control them using Radio controller . However when i run my code only one stepper motor work while the other doesn't receiver input signals from transmitter

Exactly what I was looking for. Perfect! Thank you!

Thank you for this video. It is helpful.

What is the advantage/disadvantage of using external pull up resistor other than the internal one?

I have to run the python file when the Arduino starts running?

link of the code !

Avrei bisogno di leggere 6 canali da un ricevitore RC, come devo modificare la Sketch?

I have a question, I'm using a drv8825-ish in 1\32 micro step, and the motor moves terribly slow. What can I do to make it go faster? My ultimate goal is just a constant rotation speed which varies per motor so that I can use it in my drawing machine

How did you get it!??? Thank you very much!!!!

volatile long StartTime = 0; volatile long CurrentTime = 0; volatile long Pulses = 0; int PulseWidth void setup() { Serial.begin(9600); pinMode(RCPin, INPUT_PULLUP); attachInterrupt(digtalPinToInterrupt(RCPin),PulseTimer,CHANGE); } void loop() { if (Pulses < 2000){ PulseWidth = Pulses; } Serial.println(PulseWidth); } void PulseTimer(){ CurrentTime = micros(); if (CurrentTime > StartTime){ Pulses = CurrentTime - StartTime; StartTime = CurrentTime; } }

Excellent video - Thanks! Consider using unsigned math on micros() it simplifies the code (no if() needed). Consider a small state machine in the inyerrupts. On a rising edge save time and on falling edge compute delta and set a new system state. Thid avoids some complications and can help clarify the interface.

if yes can you provide the circuit diagram and code for it

can we control the position of stepper motor with tb6600 and potentiometer

Please could you release code for this that uses Rc PWM for the control input? My personal use requirement is 2 Rc channel input for 2 stepper controls so this would work great for me if I could use Rc input to control it. Steve.

Oh wow this is incredible, I also manage to make the Y axis modification work on Mac, you just need to do the modification in VScode, thank you so much kind sir.

Thanks!!!!!

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Outputs were visibly not synchronised.

Quiero fabricar un afilador de herramientas, quiero agregarle un eje mas. Tres ejes que se muevan de forma lineal y un eje rotativo. Display para agregar valores en pantalla para el desplazamiento y valores de angulos para que gire la herramienta. Hay formas que me puedas ayudar?

In this video and on your blog you show schematics and a PCB for two modules to control two motors but the Arduino code provided is only for one, I understand enough to see its only for one but don't have the knowledge to modify it myself for two and would likely just break the code, could you provide the code for the two modules please? I want to use this to control zoom and focus on a motorised lens for a HD FPV system on a Rc plane!

Is it possible to stop the motor at same time with different position?

thanks code works

It's really helpful! Thank you!

thanks a lot

Hi great video. But my code does not work. It just displays a blank plot and says: Animation was deleted without rendering anything

Out of interest, if one motor is moved by hand when stationary, does the other motor follow the other still?

THANK YOU VERY MUCH, you saved me i was looking the documentation or arduino but couldn't find anything so thaaaank yoouuuuu

Hello bro I'm doing a project that will use 3 stepper motors So far I'm still in my prototype for this project (Of 3 engines I'm only testing 1) I was using the L298n driver I saw this driver there and found it more interesting The A4988 It requires less wire connected to Arduino, enabling a greater number of motors connected at the same time, interesting I would like to know if you have seen any difference in practice using these drivers, if, for example, it is more interesting to use an L298N or an A4988 to keep a stepper motor on for longer A big hug from Brazil :)

No matter what value I put on the useState sentence, the plotter stays as default on the x-axis. Any suggestions?

Ok.... but... why? ha ha ha. I was expecting a particular practical reason for that.

I want to do this for arudino nano how much battery required for this and which one where to apply power in arudino nano there power supply pin

Amazing video and absolute gem of a channel! I have just started getting into robotics and had spent weeks struggling with how to solve this. Sod's law I found an old archived post that described something similar on the same day I found this video!! Just wish I had found this channel sooner haha :)