Here we will be learning how to make a color sensor. my model consists of three cardboard compartments containing an LED – one red, one blue, and one green – and an OP550B phototransistor. The LED’s shine simultaneously on a solid colored card. The phototransistors are connected to an Arduino Uno, which converts the relative
How To Make Arduino Color Sensor Continue Reading
This is a PIR motion sensor device that works with the arduino uno. In order to make it covert enough to be placed in multiple settings and portable enough to fit most places, I decided to make the case for it appear as a speaker. The inspiration for this project: My cat is a jerk. One of his
Cat Repelling PIR motion sensor (covert) speaker box alarm using Arduino Continue Reading
I’m playing keyboards this fall in another rock concert to benefit the high school robotics team, and for some of the tunes I need to be able to fade an organ in and out over a period of a measure or two. My keyboards are velocity-sensitive, so if you hit the keys harder they play
Arduino MIDI Volume Pedal Continue Reading
In this article you will learn how to make a digital clock using Arduino and the DS1307 RTC IC. What is DS1307 IC actually? Well, it is a Real Time Clock (RTC) IC that is simple to use, low cost and easy available. The IC basically is able to count the date and time accurately
Digital Clock with Arduino and DS1307 Continue Reading
In some of my previous Arduino instructurables I have show to the Arduino beginers on how to control servos in different ways. And in my last instructurable I have show the modification of a Parallax servo for a 360º rotation. So in this one I will show Arduino beginers the use of those 360º rotation servos. With that
Arduino Drawbot Continue Reading
This instructable will show you how to create a dice using Arduino and few components. It’s an easy and fun project, suitable for beginners and those who want to start with Arduino; it also requires a minimal amount of components. This explains how to create it in the breadboard, how to solder it and how
Arduino Led Dice Continue Reading
B-Squares is a modular electronics platform that enables users to build, customize, and continuously update their own electronics applications. In this B-Squares App we will cover how to assemble a simple Color-LCD Application using the Arduino-Square. Hardware: 1. Arduino-Square. 2. Battery-Square 3. Color LCD Shield. 4. FTDI USB connector (3.3V). Software: 1. Arduino Software. 2. BSQ-ColorLCD
Arduino-Square with Color LCD Continue Reading
Everyone loves the Simon game ! So we decided to take it to another level. This project was done for our Things That Think class where we had to make a PlushBot (a plush toy that thinks! “with computation”) thus, kids were our target.We decided on an octopus that would have all eight arms flashing,
Simon the Octopus Continue Reading
This project and future projects can be found at my website http://revoltlab.com/ where you can also find my blog. UPDATE LOG: NOW SUPER SIMPLE TO REPROGRAM! Easy FTDI USB interface hardware explained in step 10 Easy FTDI USB interface programming explained in step 13 NEW code uploaded works perfectly with speaker output! see step 13
The Traveling Geocache using Arduino Continue Reading
This page will show you how to put together a simple stepper motor driver board that can be controlled with an Arduino. I built mine to use with my heliostat projects, but it could be used for other things too. Update: I no longer use this driver board with my sun tracking / heliostat system.
DIY Arduino Stepper Motor Driver Board Continue Reading
