Category: آردوینو

Libraries Examples from the libraries that are included in the Arduino software. Bridge Library (for the Arduino Yún) Bridge: Access the pins of the board with a web browser. Console ASCII Table: Demonstrates printing various formats to the Console. Console Pixel: Control an LED through the Console. Console Read: Parse information from the Console and repeat it back. Datalogger: Store sensor information on a SD card. File Write Script: Demonstrates how to write and execute a shell script with Process. HTTP Client: Create a simple client that downloads a webpage and prints it to the serial monitor. Process: Demonstrates how…

      Core Functions Simple programs that demonstrate basic Arduino commands. These are included with the Arduino environment; to open them, click the Open button on the toolbar and look in the examples folder. 1.Basics BareMinimum: The bare minimum of code needed to start an Arduino sketch. Blink: Turn an LED on and off. DigitalReadSerial: Read a switch, print the state out to the Arduino Serial Monitor. AnalogReadSerial: Read a potentiometer, print its state out to the Arduino Serial Monitor. Fade: Demonstrates the use of analog output to fade an LED. ReadAnalogVoltage : Reads an analog input and prints…

A simple light follower with Analog 180° Micro Servo 1. How does it work? The choice to go up or down in order to follow the light is done in a very simple way. There are four LDR two up and two down. Arduino reads the analog value of all LDR, if the average of the two upper values is greater than the two lower the light is up so the angle of the microservo is incremented otherwise decremented. 2. A little clarification Since the average is not a fixed number, as you can see in the code, a threshold is used.…