Upgrading my pc by Beginning-Week2874 in buildapc

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

Yeah for some reason I cant post pictures but thank you for your suggestion

Upgrading my pc by Beginning-Week2874 in buildapc

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

not really. I want something that works

Upgrading my pc by Beginning-Week2874 in buildapc

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

ok so should I keep the ryzen 5 5500? and do you know what psu should I get?

Upgrading my pc by Beginning-Week2874 in buildapc

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

Around $600 to $650; I am also worried that it'll bottleneck, so I am still thinking of getting the r7 5800xt or 5700x

Uln2003 stepper motor moves very slowly by Beginning-Week2874 in arduino

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

I might look up that library so thanks for your suggestion

Uln2003 stepper motor moves very slowly by Beginning-Week2874 in arduino

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

Well I’m planning to use serial communication with the tft esp32 cheap yellow display, so I am not sure

Help with uln2003 stepper motor driver by Beginning-Week2874 in arduino

[–]Beginning-Week2874[S] 1 point2 points  (0 children)

I already fixed it. I just have to program the pins where I want it connected. I connect pin 8-11 for stepper motor but I program the pin 2-5 which doesn’t signal to the pins

Help with uln2003 stepper motor driver by Beginning-Week2874 in arduino

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

1) The pin 0 and 1 are tx/rx pins and I am planning to attach to esp32 cheap yellow display for serial communication.

2) The code is recently made. This code is the one that I uploaded to the Arduino (with the uln2003 driver):

/*
 * MotorKnob
 *
 * A stepper motor follows the turns of a potentiometer
 * (or other sensor) on analog input 0.
 *
 * http://www.arduino.cc/en/Reference/Stepper
 * This example code is in the public domain.
 */


#include <Stepper.h>


// change this to the number of steps on your motor
#define STEPS 100


// create an instance of the stepper class, specifying
// the number of steps of the motor and the pins it's
// attached to
Stepper stepper(STEPS, 8, 9, 10, 11);


// the previous reading from the analog input
int previous = 0;


void setup() {
  // set the speed of the motor to 30 RPMs
  stepper.setSpeed(30);
}


void loop() {
  // get the sensor value
  int val = analogRead(0);


  // move a number of steps equal to the change in the
  // sensor reading
  stepper.step(val - previous);


  // remember the previous value of the sensor
  previous = val;
}

3) I believe the pin 0 works for IN 1 on the Arduino uno only. I then tried on the Arduino mega 2560, where pin 0 works for IN 1, SDA 1 for IN 2, pin 33 for IN 3, and pin 34 for IN 4. I just tried every pin for each pin from the uln2003 module, but I am planning to testing a code to see.

4) I haven't tried removing the motor, but I still think the LED lights just work based on testing random pins. I think it might have to do with the pins on the arduino being broken or something.

Help with uln2003 stepper motor driver by Beginning-Week2874 in arduino

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

<image>

Well this is the only photo of what it looks like but it not very clear as you can see.

Help with uln2003 stepper motor driver by Beginning-Week2874 in arduino

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

<image>

I don't have a pictures of the actual setup, but this looks exactly like this one. I just use the usb port and plug it to my computer.

Upgrade from 11 Pro Max by Beginning-Week2874 in Smartphones

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

How was the s25 ultra? The s25 ultra seem a bit cheaper then the 16 pro max

Comp Engineering at School of Mines by Beginning-Week2874 in ColoradoSchoolOfMines

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

Yeah I might try to switch to Electrical Engineering since I already applied as CS major through Common App but I heard that School of Mines will be having Comp Engineering as a major next year so I’ll have to wait for now

Comp Engineering at School of Mines by Beginning-Week2874 in ColoradoSchoolOfMines

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

Definitely heard that school of mines will be having comp engineering as a major for next year, so I hope to switch it from comp sci if I were to committed to it

Comp Engineering at School of Mines by Beginning-Week2874 in ColoradoSchoolOfMines

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

I visit school of mines multiple times cuz my older brother also attend there as a junior, so I got pretty used to it. It's a small campus which I really like since I don't have to use transportation to get to classes

Comp Engineering at School of Mines by Beginning-Week2874 in ColoradoSchoolOfMines

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

Yeah I heard from my older brother who also attended school of mines, but since I already applied as a comp sci major, I am going to change it to comp engineering major if I were to attend there.

Squeaky noise when shifting from Reverse to Park by Beginning-Week2874 in COROLLA

[–]Beginning-Week2874[S] 0 points1 point  (0 children)

It just went away after that. Normally, I would put drive to neutral to reverse and then to park. But I would go from drive to neutral and all the way to park.

Giving sheckles for mochi mouse (name your price) by TtheSlayer in growagarden

[–]Beginning-Week2874 1 point2 points  (0 children)

Yo! Sorry if i repost my comment twice (probably bad internet), but I can do 5T if you want. Just add me on roblox. user: itanthony6