Arduino is really very wonderful device. I love it, not because of its simplicity but it is very rich with libraries, resources with lots of permutations and combinations of codes and circuits. Don’t ever underestimate the power of Arduino…!
This code is the simplest code to toggle an LED using a switch using Arduino UNO or Arduino Nano. Be careful about the connections of resistor, switch and LED together. Just use the following code, burn it in your Arduino…
This method is also called as Direct Port Register Addressing Technique. In this technique we use the programming methodology of AVR microcontroller programming. So to understand this method, we shall see the basics of AVR programming first. Remember that C…
Such types of functions are called as User Defined Functions (UDFs). They are NOT the default functions of Arduino. The userDefined_Function() function can be used in the program as follows: The Code int LED0=0; int LED1=1; int LED2=2; int LED3=3;…
Connect the orange wire of servo to pin-0. If your Servo Motor doesn’t work properly. Connect its orange wire at pin number: 3, 5, 6, 9, 10 or 11 of Arduino Board and then change the code line as i.attach(0)…
To write program for blinking 8 LEDs for above given circuit, you have to define 8 variables first. Then you have to write 8 pinMode statements. Then you have to write 8+8=16 digitalWrite commands to make the LEDs on This…