1. Introduction
2. Schematic
ULN2003 stepper motor driver module-HS-F25-PL schematicClick to view
Module Parameters
Pin Name | description |
|---|---|
G | GND (Negative Power Input) |
V | VCC (Positive Power Input) |
IN1 | Motor Signal Pin 1 |
IN2 | Motor Signal Pin 2 |
IN3 | Motor signal pin 3 |
IN4 | Motor signal pin 4 |
Supply voltage: 5V
Power signal connection method: 6P DuPont wire
Stepper motor connection method: PH1.5-4P terminal
Installation method: Screw fixed / Lego construction
4, Circuit Board Size
5 of Arduino IDE example program
Attention: If prompted with an error message about the library file during program upload, please import the library file first!
Arduino IDE Library Download and Import Tutorial:Click to view
Example program (UNO development board):
#include <Stepper.h>
Stepper mystepper(2048,2,3,4,5);
void setup(){
mystepper.setSpeed(10);
}
void loop(){
//控制步进电机正转一圈反转一圈
//设置步数与移动步数相等，代表刚好转一圈；移动步数前数值为正代表顺时针转动；负数代表逆时针转动。
mystepper.step(2048);
delay(200);
mystepper.step((-2048));
delay(200);
}6, ESP32 Python Example (for Mixly IDE/Misashi)
Choose the development board Python ESP32 [ESP32 Generic(4MB)] and upload in code mode
Attention: If prompted with an error message about the library file during program upload, please import the library file first!
Download and import tutorial for Mixly IDE ESP32 library:Click to view
Example program (ESP32-Python):
待更新...7, Mixly example program (graphical language)
Example Program (UNO Development Board):Click to download
Attention: If prompted with an error message about the library file during program upload, please import the library file first!
Download and import tutorial of Mixly IDE Arduino library:Click to view
Example Program (ESP32 Development Board):Click to download
Attention: If prompted with an error message about the library file during program upload, please import the library file first!
Download and import tutorial for Mixly IDE ESP32 library:Click to view
Image pending update...
8. Setting up the Test Environment
Arduino UNO Test Environment Setup
Prepare Components:
UNO-R3 Development Board *1
UNO-R3 P Expansion Board *1
USB TYPE-C DATA CABLE *1
Stepper motor driver module (HS-F25-PL) *1
6P Dupont wire *1
PH1.5-4P wire
Circuit wiring diagram:
ESP32 Test Environment Setup
Prepare Components:Pending update...
Circuit wiring diagram:Pending update...
9, Video tutorial
Arduino UNO video tutorial:Click to view
ESP32 Python Video Tutorial:Click to view
10, Test results
Arduino UNO test results:
After programming the program, it can be observed that the motor rotates one revolution, pauses slightly, and then reverses one revolution.
