The Button become Toggle Switch using Arduino
Today we will as push button switch as toggle switch. When we press the button “on” it will store status “on” hold, although, we will release. Then, we press it again it will “off” and store status “off” as well. How it works and building We want to control LED …
Adjustable LED  flasher-first potentiometer using Arduino
Today we will make a Adjustable LED flasher-first potentiometer using Arduino. It is first time that we use it. First to use potentiometer on Arduino Arduino has the analog input pin (A0 to A5 for read any signals. When we apply voltage to potentiometer and to analog input pin Arduino. …
Simple Button Digital Input using Arduino
Today we learn the simple simple Button Digital Input using Arduino it is very easy. The Arduino has Digital I/O PINs. Which “I/O” is Input and Output We used the output of Arduino to display the LEDs. Today we need to use the switches as digital input pins to get …
3 LED running-int code by Arduino
This is the easy 3 LED running circuit or LED Chaser using Arduino. We will learn code “int” to define the variable. -variable Is representatives of the various Let’s write code Sample one LED flasher. Which we’ve already made easiest it ——code Sample one LED flasher use int on Arduino …
Blink 2 LED flasher using Arduino
Today we will make a 2 LED flasher using Arduino (UNO) Usual we use a transistors circuit to make two LED flasher. This we will study programing C code on Arduino. It is easy to learn. Step to step by Chayapol. Lets go! Figure 1 Define pictograms,easy to understand Figure …