Content for Arduino

Notebook with LED Reminders

“I always carry a notebook to meetings so I can keep track of what needs to get done. However, I often fail to follow up on my “to do” items as I would routinely forget to check individual pages which …

SPI to Neopixel Converter

“This is a method of driving Neopixels from a embedded controller that does not depend on precise mcu bit bang timing or the bit inefficient SPI bit banging method. This method does use SPI but here one SPI data bit …

Arduino Based Music Rhythm LED Lighting effect Box

“In this project I will show you how to make your own music rhythm LED lighting effect box , Arduino based circuit with the ATtiny45 micro-controller. This is a simply way to make an led lighting effect by reading sound values …

FM Radio With Si4703 Breakout Board, LCD and Arduino

“This project is just a small part of a bigger project I have been working on for the past couple of years (on and off). The background to this project is that a couple years back, I found a modern …

How To Control a Stepper Motor with A4988 Driver and Arduino

“In this Arduino Tutorial we will learn how to control a Stepper Motor using the A4988 Stepper Driver. You can watch the following video or read the written tutorial below.”

Arduino Driven 1400 LED Christmas Tree

“I purchased a GE pre-lit Christmas tree in 2007. The lighting was composed of custom strings of clear Constant-on incandescent bulbs. Each string included 1, 2 or 3 groups of 49 constant-on bulbs and one fuse bulb in series. There …

EtchABot: A Versatile CNC Etch A Sketch

“The EtchABot uses an Arduino to turn an Etch A Sketch into a self-erasing CNC (Computer Numerical Control) drawing machine. It’s far from the first motorized Etch A Sketch on the internet. Other projects have used stepper motors to …

Mini Arduino Game

“In an Contest with my Cousin I have made an Game with only 2 things that you need so have fun.”

mobile phone using arduino

“this is a simple mobile phone that i created using arduino and SIM900.due to the less number of pin in atmega328.i use two atmega328 and serially connected with each other”

Presepino: the nativity scene with Arduino

“A light system, capable of simulating the alternation of night and day, that will make your nativity scene – be it a small or a big one – even more realistic. Our circuit is capable of piloting four light loads, corresponding to …