Jarek – Page 2 – ForbiddenBit

ESP8266

NodeMCU and 1.8″ SPI ST7735 display

27/04/202006/10/2020 Jarek 0 Comments

I am using the 1.8″ color ST7735 TFT display a lot. The reason for that is that this display is

ESP8266

Start with NodeMCU

26/04/202006/10/2020 Jarek 0 Comments

NODEmcu is an inexpensive WiFi module that enables makers and entrepreneurs to develop

ESP8266

Weather Station NODEmcu i2c HD44780

21/04/202006/10/2020 Jarek 0 Comments esp8266, nodemcu, station, weather

Do you want to know the current weather? This article will show

Arduino Projects

Arduino Dice

07/04/202006/10/2020 Jarek 0 Comments

/*
 *    ForbiddenBit.com
 *    
 *    Dice Arduino
 */

#define D3 3
#define D4 4
#define D5 5
#define D6 6
#define D7 7
#define D8 8
#define BUTTON 11

int ButtonValue;
long DIGIT;


void setup ()
{
  Serial.begin(9600);
  pinMode (3, OUTPUT);
  pinMode (D4, OUTPUT);
  pinMode (D5, OUTPUT);
  pinMode (D6, OUTPUT);
  pinMode (D7, OUTPUT);
  pinMode (D8, OUTPUT);
  pinMode (BUTTON, INPUT_PULLUP);
  randomSeed(analogRead(0));
}

void loop()
{
  ButtonValue = digitalRead(BUTTON);
  
  if (ButtonValue == LOW)
  {
    DIGIT = random(1, 6);
    Serial.print(DIGIT);
    //shuffle();
    
    
    if(DIGIT == 1){
      digitalWrite(D3, HIGH);
    }
    else if(DIGIT == 2){
      digitalWrite (D5, HIGH);
      digitalWrite (D8, HIGH);
    }
    else if(DIGIT == 3){
      digitalWrite (D3, HIGH);
      digitalWrite (D4, HIGH);
      digitalWrite (D5, HIGH);
    }
    else if(DIGIT == 4){
      digitalWrite (D3, HIGH);
      digitalWrite (D5, HIGH);
      digitalWrite (D6, HIGH);
      digitalWrite (D8, HIGH);
    }
    else if(DIGIT == 5){ 
      digitalWrite (D3, HIGH);
      digitalWrite (D5, HIGH);
      digitalWrite (D6, HIGH);
      digitalWrite (D7, HIGH);
      digitalWrite (D8, HIGH);
    }
    else if(DIGIT == 6){
      digitalWrite (D3, HIGH);
      digitalWrite (D4, HIGH);
      digitalWrite (D5, HIGH);
      digitalWrite (D6, HIGH);
      digitalWrite (D7, HIGH);
      digitalWrite (D8, HIGH);
    }
    
    delay(3000);
  }
  else
  {
  digitalWrite (D3, LOW);
  digitalWrite (D4, LOW);
  digitalWrite (D5, LOW);
  digitalWrite (D6, LOW);
  digitalWrite (D7, LOW);
  digitalWrite (D8, LOW);
  }
}
void off()
{
  digitalWrite (D3, LOW);
  digitalWrite (D4, LOW);
  digitalWrite (D5, LOW);
  digitalWrite (D6, LOW);
  digitalWrite (D7, LOW);
  digitalWrite (D8, LOW);
}
void shuffle()
{

}

100

101

* ForbiddenBit.com

* Dice Arduino

#define D3 3

#define D4 4

#define D5 5

#define D6 6

#define D7 7

#define D8 8

#define BUTTON 11

int ButtonValue;

long DIGIT;

void setup ()

{

Serial.begin(9600);

pinMode (3, OUTPUT);

pinMode (D4, OUTPUT);

pinMode (D5, OUTPUT);

pinMode (D6, OUTPUT);

pinMode (D7, OUTPUT);

pinMode (D8, OUTPUT);

pinMode (BUTTON, INPUT_PULLUP);

randomSeed(analogRead(0));

}

void loop()

{

ButtonValue = digitalRead(BUTTON);

if (ButtonValue == LOW)

{

DIGIT = random(1, 6);

Serial.print(DIGIT);

//shuffle();

if(DIGIT == 1){

digitalWrite(D3, HIGH);

}

else if(DIGIT == 2){

digitalWrite (D5, HIGH);

digitalWrite (D8, HIGH);

}

else if(DIGIT == 3){

digitalWrite (D3, HIGH);

digitalWrite (D4, HIGH);

digitalWrite (D5, HIGH);

}

else if(DIGIT == 4){

digitalWrite (D3, HIGH);

digitalWrite (D5, HIGH);

digitalWrite (D6, HIGH);

digitalWrite (D8, HIGH);

}

else if(DIGIT == 5){

digitalWrite (D3, HIGH);

digitalWrite (D5, HIGH);

digitalWrite (D6, HIGH);

digitalWrite (D7, HIGH);

digitalWrite (D8, HIGH);

}

else if(DIGIT == 6){

digitalWrite (D3, HIGH);

digitalWrite (D4, HIGH);

digitalWrite (D5, HIGH);

digitalWrite (D6, HIGH);

digitalWrite (D7, HIGH);

digitalWrite (D8, HIGH);

}

delay(3000);

}

else

{

digitalWrite (D3, LOW);

digitalWrite (D4, LOW);

digitalWrite (D5, LOW);

digitalWrite (D6, LOW);

digitalWrite (D7, LOW);

digitalWrite (D8, LOW);

}

void off()

{

digitalWrite (D3, LOW);

digitalWrite (D4, LOW);

digitalWrite (D5, LOW);

digitalWrite (D6, LOW);

digitalWrite (D7, LOW);

digitalWrite (D8, LOW);

}

void shuffle()

{

}

Arduino Projects

Gesture Control Car MPU6050 and NRF24L01

30/03/202006/10/2020 Jarek 0 Comments Arduino, l298n, mpu6050, nrf24l01, rc

The gesture control robot is popular common type of

Arduino Game Arduino Projects

Kart Race Game

22/03/202006/10/2020 Jarek 5110, Arduino, game

Kart Race Game is a perfect project for beginners who are just starting their

Arduino Arduino Projects

Joystick Control Arduino Car and NRF24L01

22/03/202006/10/2020 Jarek Arduino, joystick, nano, nrf24l01

In this project I will make a car remotely controlled with Arduino nano, L298N,

Arduino Projects

Oscilloscope 0.96″ Arduino

06/03/202006/10/2020 Jarek 0 Comments Arduino

What is an oscilloscope? An ‘oscilloscope’, previously called an ‘oscillograph’, and informally known as a scope or o-scope,CRO (for cathode-ray oscilloscope), or DSO (for the more