Project #12: Robotics – ProtoScrewShield – Mk24

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#DonLucElectronics #DonLuc #Robotics #AdafruitMETROM0Express #Arduino #Project #Fritzing #Programming #Electronics #Microcontrollers #Consultant

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ProtoScrewShield

The ProtoScrewShield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provided including: a large prototyping space of both connected and unconnected 0.1″ spaced through-holes, a couple 5V and GND busses, a reset button, general use push button, and a 5mm yellow LED. This product includes all the parts shown and comes in kit form and must be soldered together by the end user.

DL2304Mk04

1 x Adafruit METRO M0 Express
1 x ProtoScrewShield
2 x Pololu DRV8834 Low-Voltage Stepper Motor Driver Carrier
2 x Electrolytic Decoupling Capacitors – 100uF/25V
2 x Pololu Stepper Motor Bipolar, 2.8V, 1.7 A/Phase
2 x Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes
1 x SparkFun Solderable Breadboard – Large
1 x SparkFun Cerberus USB Cable

Adafruit METRO M0 Express

DIR – Digital 7
SPR – Digital 8
DIL – Digital 9
SPL – Digital 10
LED – LED_BUILTIN
VIN – +3.3V
GND – GND

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DL2304Mk04p.ino

/* ***** Don Luc Electronics © *****
Software Version Information
Project #12: Robotics - ProtoScrewShield - Mk24
12-24
DL2304Mk04p.ino
1 x Adafruit METRO M0 Express
1 x ProtoScrewShield
2 x Pololu DRV8834 Low-Voltage Stepper Motor Driver Carrier
2 x Electrolytic Decoupling Capacitors - 100uF/25V
2 x Pololu Stepper Motor Bipolar, 2.8V, 1.7 A/Phase
2 x Pololu Universal Aluminum Mounting Hub for 5mm Shaft, M3 Holes
1 x SparkFun Solderable Breadboard - Large
1 x SparkFun Cerberus USB Cable
*/

// Include the Library Code
// Arduino
#include <Arduino.h>
// DRV8834 Stepper Motor Driver
#include <BasicStepperDriver.h>
#include <MultiDriver.h>

// DRV8834 Stepper Motor Driver
// Stepper motor steps per revolution.
// Most steppers are 200 steps or 1.8 degrees/step
#define MOTOR_STEPS 200
// Target RPM for X axis stepper motor
#define MOTOR_X_RPM 800
// Target RPM for Y axis stepper motor
#define MOTOR_Y_RPM 800
// Since microstepping is set externally,
// make sure this matches the selected mode
// If it doesn't, the motor will move at a
// different RPM than chosen
// 1=full step, 2=half step etc.
#define MICROSTEPS 1
// X Stepper motor
#define DIR_X 7
#define STEP_X 8
// Y Stepper motor
#define DIR_Y 9
#define STEP_Y 10
// BasicStepperDriver
BasicStepperDriver stepperX(MOTOR_STEPS, DIR_X, STEP_X);
BasicStepperDriver stepperY(MOTOR_STEPS, DIR_Y, STEP_Y);
// Pick one of the two controllers below
// each motor moves independently
MultiDriver controller(stepperX, stepperY);

// LED Yellow
int iLED = 13;

// Software Version Information
String sver = "12-24";

void loop() {
  
  // Stepper
  isStepper();

}

getStepper.ino

// Stepper
// isStepperSetup
void isStepperSetup() {    
  
  // Set stepper target motors RPM.
  stepperX.begin(MOTOR_X_RPM, MICROSTEPS);
  stepperY.begin(MOTOR_Y_RPM, MICROSTEPS);

}
// Stepper
void isStepper() {

  // Stepper => Controller rotate
  controller.rotate(360, 360);
  
}

setup.ino

// Setup
void setup()
{

  // Initialize digital pin iLED as an output.
  pinMode(iLED, OUTPUT);
  // Turn the LED on HIGH 
  digitalWrite(iLED, HIGH);
  
  // DRV8834 Stepper Motor Driver
  isStepperSetup();

}

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People can contact us: https://www.donluc.com/?page_id=1927

Technology Experience

• Programming Language
• Single-Board Microcontrollers (PIC, Arduino, Raspberry Pi,Espressif, etc…)
• IoT
• Wireless (Radio Frequency, Bluetooth, WiFi, Etc…)
• Robotics
• Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
• Unmanned Vehicles Terrestrial and Marine
• Machine Learning
• RTOS
• Research & Development (R & D)

Instructor, E-Mentor, STEAM, and Arts-Based Training

• Programming Language
• IoT
• PIC Microcontrollers
• Arduino
• Raspberry Pi
• Espressif
• Robotics

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Luc Paquin – Curriculum Vitae – 2023
https://www.donluc.com/luc/

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