Trying to build a small experimental device with Arduino | Part 6: Turning on an LED when it gets dark

Last time, we used a light sensor to measure the ambient brightness with an Arduino. When the light hitting the light sensor ...
Hackaday

Fixing Arduino’s Serial Latency Issues

[Paul] wrote in to tell us about some interesting Arduino latency issues he helped nail down and fix on the Arduino. It seems that [Michu] was having some problems with controlling his Rainbowduino ...
EDN

Read the State of a Button with Arduino – Tutorial #3

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...
EDN

Visualizing Data with Arduino

I like to visualize things, so I decided to prepare this simple tutorial to help you better understand how to visualize data using Arduino. This tutorial assumes that you have some basic electronics ...

[Arduino 초입문 #20] 시리얼 모니터｜Arduino에서 보내는 정보를 확인해보자

지난 장까지 버튼의 상태나 LED의 움직임을 확인하기 위해 시리얼 모니터에 0이나 1을 표시해 왔습니다.이번에는 이 '시리얼 모니터'를 주인공으로 삼아 기본적인 사용법을 자세히 배웁니다.Arduino에서 보내는 숫자나 문자를 볼 수 있게 되면, 프로그램이 어디까지 작동하고 있는지, 부품으로부터 어떤 값을 읽어 들이고 있는지 확인하기 쉬워집니다.이번에 할 수 ...