The write up explains the pinout and working details of the LCD module “Arduino LCD KeyPad Shield (SKU: DFR0009)” which is specifically manufactured for offering a quick plug-in compatibility for […]
Arduino Projects
Arduino RGB Flowing Sequential Light Circuit
This Arduino RGB sequential light generator circuit will generate a smooth flowing red, green blue pattern over the connected RGB LED. The LED used here is a four pin 30mA […]
Arduino Musical Tune Generator Circuit
You can use this little Arduino musical tune generator circuit for a preferred application, such as for making an interesting door bell, as a car reverse horn, or music box […]
How to Drive High Watt LEDs with Arduino
In this post I will explain the method of incorporating high watt LEDs with Arduino through external high voltage supplies. The question was put forth by Mr. Cole. The Circuit […]
Arduino Mains Failure Battery Backup Circuit
In this article I will explain a simple mains failure backup circuit for providing Arduino boards an uninterruptible supply during such situations. The idea was requested by Mr. Fredrik. Technical […]
Playing a Melody Using the Tone() function in Arduino
In this Arduino tutorial we’ll learn how to execute the tone() command for producing musical notes. The configuration will play a tiny musical tone that could be familiar to you. […]