Project 1 – LED Flasher

This circuit uses a breadboard, a red LED, a 150Ω Resistor, a few wires and an Arduino card. To blink the LED I need a C++ Program :

// Project 1 - LED Flasher

int ledPin = 10;

void setup() {
pinMode(ledPin, OUTPUT);
}

void loop() {
digitalWrite(ledPin, HIGH);
delay(1000);
digitalWrite(ledPin, LOW);
delay(1000);
}

and now a result of this program can be seen in this video:

 

Parallax robot

Hello,

Me (Théo) and Pierre (France) we worked on the parallax robot ,photo

which has two servo motors,one Arduino card and a DC Power Supply. We worked to write a C code. In the video you can see our moving robot.

our operating robot

You can notice that the robot doesn’t go really straight ; it’s because the two servo motors are not the same. So we had some difficulties to write the program.

For the future, we will change one of the servo motors.

thanks for watching our video Pierre and Théo 🙂

 you can see beneath a part of our code:

code robot_parallax