RDIoT Demo

L9110 Fan Module (L9110) [D086]

https://www.youtube.com/watch?v=bubW7SLqbWE

* GitHub : https://github.com/rdiot/rdiot-d086.git

* Specs

Designed for fire fighting robot and adopt 9110 H as the bridge drive
Can be used with steering engine to control the wind direction
Can control positive and negative going motion easily.
High quality propeller,high efficiency
Can be easily blow out the lighter flame(beyond 20 cm)
Working Voltage: 5V 
Color: Red + white + black
Size:Approx.34 x 26 x 12mm/1.33*1.02*0.47inch(excluding propeller)
Propeller Diameter : Approx. 75mm / 2.95 inch
Package Includes:
1 x Fan Motor Module

* Contents

- Connect 

INB ----- D8

INA ----- D9

VCC ----- 5V

GND ----- GND

- Source

int INA = 9; 

int INB = 8; 

void setup() 

{ 

  pinMode(INA,OUTPUT); 

  pinMode(INB,OUTPUT); 

} 

void loop() 

{ 

  // LEFT

  digitalWrite(INA,LOW);

  digitalWrite(INB,HIGH); 

  delay(1000); 

  digitalWrite(INA,LOW);

  digitalWrite(INB,LOW); 

  delay(3000); 

  // RIGHT

  digitalWrite(INA,HIGH);

  digitalWrite(INB,LOW); 

  delay(1000); 

  digitalWrite(INA,LOW);

  digitalWrite(INB,LOW); 

  delay(3000); 

}

100RPM Gear Motor [S141]

https://www.youtube.com/watch?v=YfyiXHbxo88

* GitHub : https://github.com/rdiot/rdiot-s141.git

* Specs

Description:  

This is a DC Mini Metal Gear Motor,ideal for making robots

Light weight, high torque and low RPM.

Fine craftsmanship,durable,not easy to wear.

With excellent stall characteristics,can climb hills easily.

You can also easily mount a wheel on the motor’s output shaft.

Specification:

We guarantee the high quality condition for you

Rated Voltage:DC 12V

Speed:100RPM

Shaft Diameter:3mm

Size:Diameter: 12 mm

fuselage without shaft length: 26 mm 

Output axial length: 10 MM to 4.4 MM

Name:DC Mini Metal Gear Motor.

Voltage range:6-12V

TT Motor Car Gear Motor [S142]

https://www.youtube.com/watch?v=Kw7BCf-NGGE

* GitHub : https://github.com/rdiot/rdiot-s142.git

* Specs

Operating voltage: 3V~12VDC (recommended operating voltage of about 6 to 8V)

Maximum torque: 800gf cm min (3V)

No-load speed: 1:48 (3V time)

The load current: 70mA (250mA MAX) (3V)

This motor with EMC, anti-interference ability. The microcontroller without interference.

Size: 7x2.2x1.8cm(approx)

Voltage load current No-load speed

 6V ≤200mA 200 ± 10% rpm

 3V ≤150mA 90 ± 10% rpm

* Contents

- Key Code

void setup() {

  pinMode(A0,OUTPUT);

  pinMode(A1,OUTPUT);

}

void loop() {

  // put your main code here, to run repeatedly:

  digitalWrite(A0,HIGH);

  digitalWrite(A1,LOW);

  delay(1000);

  digitalWrite(A0,LOW);

  digitalWrite(A1,HIGH);

  delay(1000);

  digitalWrite(A0,LOW);

  digitalWrite(A1,LOW);

  delay(2000);

}

Clamp Gripper Bracket Servo Mount [B045]

https://www.youtube.com/watch?v=j95yky2IYIc

* Specs

Use:Vehicles & Remote Control Toys

Technical parameters:Value 2

RC Parts & Accs:Servo Accessories

Model Number:gripper

Robot Clamp Gripper Bracket Servo Mount Plastic Claw Arm kit For MG995 MG996 SG5010 Servo use of the egineering Plastics material very light, solid and hardness

4-Phase 5-Wire Stepper Motor (28BYJ-48) [D021]

https://www.youtube.com/watch?v=YzQ7ImtW9bA

* GitHub : https://github.com/rdiot/rdiot-d021.git

* Specs

Color: Silver

Diameter: 28mm

Voltage: 5V

No-load pull into the frequency: >600Hz

Phase: 4

No-load pull-out frequency: >1000Hz

Reduction ratio: 1/64

Pull-in torque: >34.3mN.m (120Hz)

Step Angle: 5.625 x 1/64

Self-positioning torque: >34.3mN.m

DCR: 200ohm +/- 7% (25'C)

Temperature: <40K (120Hz)

Insulation resistance: >10Mohm (500V)

Noise: <40dB (120Hz, No load, 10cm)

Dielectric Strength: AC 600V / 1mA / 1s

Insulation Class: A

Cable length: 24cm

Suitable for guide wind deflector, portable air conditioner valve, etc

Dimensions: 1.65 in x 1.22 in x 0.79 in (4.2 cm x 3.1 cm x 2.0 cm)

Weight: 1.20 oz (34 g)

* Contents

28BYJ-48 Stepper Motor and ULN2003 Motor Driver

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

#include <Stepper.h>

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

const int stepsPerRevolution = 2048; // 2048:(360 Degree), 1024:(180 degree)

// ULN2003 IN4, IN2, IN3, IN1

Stepper myStepper(stepsPerRevolution,11,9,10,8); 

int val;

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  delay(1000);

  myStepper.setSpeed(14); 

  lcd.clear();

}

void loop()

{

  lcd.setCursor(0,0);

  lcd.print("D021:28BYJ-48");

  lcd.setCursor(0,1);

  lcd.print("B002:X113647");

  // Left 1 round

  myStepper.step(stepsPerRevolution);

  val = stepsPerRevolution;

  lcd.setCursor(0,2);

  lcd.print("right=" + (String)val + "  ");

  delay(500);

  // Right 1 round

  myStepper.step(-stepsPerRevolution);

  val = -stepsPerRevolution;

  lcd.setCursor(0,2);

  lcd.print("left=" + (String)val + "   ");

  delay(500);

}

TowerPro SG5010 Micro Servo (SG5010) [D032]

https://www.youtube.com/watch?v=xRpws0Ecrfc

* GitHub : https://github.com/rdiot/rdiot-d032.git

* Specs

owerPro SG5010 Micro Servo.

Small and exquisite appearance, it is convenient to carry.

Coreless motor and double ball bearing.

Less noise, light weight.

Used for model airplane accessories.

Stable performance and shock proof.

Color: Black

Connector wire length: 28.3cm

Operating speed (4.8V no load): 0.14sec/60 degrees

Operating speed (6.0V no load): 0.11sec/60 degrees

Stall torque(4.8V): (8kg/cm) (110oz/in.)

Stall torque(6.0V): (11kg/cm) (156oz/in.)

Temperature range: -30 to 60°

Dead band width: 4usec

Operation Voltage: 3.5-8.4V

Item weight: 55g

Package including:1 * Torque servo

4 * Rubber grommets

4 * Brass eyelets

5 * Screws

5 * Servo horn set

* Contents

- Key Code

#include <Servo.h>

Servo towerprosg5010; 

int pos = 0; 

void setup()

{

  towerprosg5010.attach(9); 

}

void loop()

{

  for(pos = 0; pos < 180; pos += 1)  // 0 to 180 degrees with 1 degree step

  {                                  

    towerprosg5010.write(pos);  

    delay(120);                       // time set 120 ms 

  }

}

SG90 Camera Mount [B051]

https://www.youtube.com/watch?v=gk7Mg69mgq4

* GitHub : https://github.com/rdiot/rdiot-b051.git

* Specs

Weight : 0.050kg (0.11lb.)

Size : 13cm x 9cm x 8cm (5.12in x 3.54in x 3.15in)

* Contents

- Connect

Top ----- D12

Bottom ----- D11

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

#include <Servo.h> 

LiquidCrystal_I2C lcd(0x27,20,4);

Servo myservo1;

Servo myservo2;

int servoPin_updown = 12;

int servoPin_leftright = 11;

int pos_updown = 0;

int pos_leftright = 0;

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  myservo1.attach(servoPin_updown); 

  myservo2.attach(servoPin_leftright); 

  delay(1000);

  lcd.clear();

}

void loop()

{

  lcd.setCursor(0,0);

  lcd.print("B051:SG90 Mount");

  for(pos_leftright = 0; pos_leftright < 180; pos_leftright += 1) 

  { 

    myservo2.write(pos_leftright);

    //lcd.setCursor(0,1);

    //lcd.print("pos0~179=" + (String)pos + "  " );

    delay(10); 

  }

  for(pos_leftright = 180; pos_leftright>=0; pos_leftright-=1)

  { 

    myservo2.write(pos_leftright); 

    //lcd.setCursor(0,2);

    //lcd.print("pos180~1=" + (String)pos + "  " );

    delay(10); 

  } 

  for(pos_updown = 80; pos_updown < 180; pos_updown += 1) 

  { 

    myservo1.write(pos_updown);

    //lcd.setCursor(0,1);

    //lcd.print("pos0~179=" + (String)pos + "  " );

    delay(10); 

  }

  for(pos_updown = 180; pos_updown>=80; pos_updown-=1)

  { 

    myservo1.write(pos_updown); 

    //lcd.setCursor(0,2);

    //lcd.print("pos180~1=" + (String)pos + "  " );

    delay(10); 

  } 

}

Tower Pro SG90 Micro Servo (SG90) [D018]

https://www.youtube.com/watch?v=qdUgJtBClZ4

* GitHub : https://github.com/rdiot/rdiot-d018.git

* Specs

Speed: 0.12 second / 60 degrees rotation

Torque: 1.2-1.4kg @ 4.8V~6V power

Comes with full ranged connectivity accessories and mounting screws

Working temperature: -30 to +60 degrees Celsius

Dead band setting: 7 microseconds

- Connect

Brown - GND

Red - 5V

Orange - D12

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

#include <Servo.h> 

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

Servo myservo; 

int servoPin = 12;

int pos = 0; 

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  myservo.attach(servoPin); 

  delay(1000);

  lcd.clear();

}

void loop()

{

  lcd.setCursor(0,0);

  lcd.print("D018:SG90 Servo");

  for(pos = 0; pos < 180; pos += 1) 

  { 

    myservo.write(pos);

    lcd.setCursor(0,1);

    lcd.print("pos0~179=" + (String)pos + "  " );

    delay(0); // Control Speed by delay time.

  }

  for(pos = 180; pos>=1; pos-=1)

  { 

    myservo.write(pos); 

    lcd.setCursor(0,2);

    lcd.print("pos180~1=" + (String)pos + "  " );

    delay(0); 

  } 

}

Helicopter Coreless DC Motor [S143]

https://www.youtube.com/watch?v=Rl3i2DRYErg

* GitHub : https://github.com/rdiot/rdiot-s143.git

* Specs

Voltage: DC 3.7-4.2V

Current: 0.1A

Speed: DC3.7V------39000 RPM; D4.2V-----45000RPM

Motor diameter: 7MM

Motor length: 16MM

Output shaft diameter: 0.8MM

Output shaft length: 4.5MM

Weight: 2g

Propeller length: 45MM

Propeller: Red or Black

* Contents

- Key Code

void setup() {

  pinMode(A0,OUTPUT);

  pinMode(A1,OUTPUT);

}

void loop() {

  digitalWrite(A0,HIGH);

  digitalWrite(A1,LOW);

  delay(1000);

  digitalWrite(A0,LOW);

  digitalWrite(A1,HIGH);

  delay(1000);

  digitalWrite(A0,LOW);

  digitalWrite(A1,LOW);

  delay(2000);

}

DC6~12V R030 Biaxial Double Axis DC Motor (R030) [D067]

https://www.youtube.com/watch?v=1jvl2rFBCb4

* GitHub : https://github.com/rdiot/rdiot-d067.git

* Specs

Contain: 1pcs R030 motor

Motor Diameter: 15.5 MM

Motor Height: 19 MM (Not include output shaft)

Output shaft Diameter: 1.5 MM

Output shaft length: 13 MM (starting from the front panel)

Voltage: DC6-12V

Speed: 13500RPM(12V)

Weight: 12g

Electric current: 0.1A

* Contents

- Key Code

int motorPin = 9; //D9

void setup() {  

  pinMode(motorPin, OUTPUT);  //PWM

  Serial.begin(9600);

  Serial.println("DC Motor Input Speed 0~255");

}

void loop() {

  if(Serial.available())

  {

    int speed = Serial.parseInt();

    Serial.println(speed);

    analogWrite(motorPin,speed);  

  }

}

9376 Motor Miniatura (9376) [D019]

https://www.youtube.com/watch?v=SpYVBLfMmfI

* GitHub : https://github.com/rdiot/rdiot-d019.git

* Specs

* Contents

- Connect

Red ----- D7

Black ----- GND

Buttton Module

S ----- D2

middle ----- 5V

- ----- GND

- Key Code

#include <Wire.h> 

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4);  // LCD2004

int R = 2;

byte lastButton = HIGH;

byte nowButton = HIGH;

int servo = 7;

void setup()

{

  lcd.init();  // initialize the lcd 

  lcd.backlight();

  lcd.print("start LCD2004");

  pinMode(R, INPUT);

  pinMode(servo, OUTPUT);

  digitalWrite(R, HIGH);

  digitalWrite(servo, LOW);

  delay(1000);

  lcd.clear();

}

void loop()

{

  lcd.setCursor(0,0);

  lcd.print("D019:9376 Motor");

  byte nowButton = digitalRead(R);

  lcd.setCursor(0,1);

  lcd.print("value="+(String)nowButton);

  if (HIGH == lastButton)

  {

    if (LOW == nowButton)

    {

     lcd.setCursor(0,2);

     lcd.print("running motor  ");

     digitalWrite(servo, HIGH);

    }

  }

  else

  {

    if (HIGH == nowButton)

    {

     lcd.setCursor(0,2);

     lcd.print("stopped motor  ");

    digitalWrite(servo, LOW);

    }

  }

 lastButton = digitalRead(R);

 delay(100);

}

Micro 130 DC Motor [D071]

https://www.youtube.com/watch?v=_L1XE6mWqqI

* Specs

Motor Size: 15 *20 MM

Motor Height: 29 MM (bearing set, excluding output shaft)

Output shaft: 2 MM

Output shaft length: 9 MM (starting from the front panel)

Voltage: 3 V-6V

Speed: 5000 RPM (3V); 10000RPM RPM(6V)

Weight: 14g

* Contents

This is a general-purpose motor, a weak magnetic motor, which can be started by solar energy, suitable for small toy car, using 3-6V DC voltage.

- Key Code

int motorPin = 9; //D9

void setup() {  

  pinMode(motorPin, OUTPUT);  //PWM

  Serial.begin(9600);

  Serial.println("DC Motor Input Speed 0~255");

}

void loop() {

  if(Serial.available())

  {

    int speed = Serial.parseInt();

    Serial.println(speed);

    analogWrite(motorPin,speed);  

  }

}