This variation on the For Loop example shows how to use an array. An array is a variable with multiple parts. If you think of a variable as a cup that holds values, you might think of an array as an ice cube tray. It’s like a series of linked cups, all of which can hold the same […]
How to use an array with Arduino Continue Reading
This example shows how to use the tone() command to generate notes. It plays a little melody you may have heard before. Circuit image developed using Fritzing. For more circuit examples, see the Fritzing project page Connect one terminal of your speaker to digital pin 8 through a 100 ohm resistor. Connect the other terminal to ground.
Play a Melody using the tone() function with Arduino Continue Reading
I just happened to see some large strips of LED lighting when I was picking up some parts at Maplin which were on sale (if I remember correct they were around £12 per approx. 2m strip) however the controller/driver was still around £40, so I thought I would just build a better one myself. I
Arduino Web Enabled RGB Lighting Continue Reading
What is an ACEDUINO? It is the Philippine Arduino clone. See pic 2 and 3. Quote from Fall Electronics: If you have already tried you have found out you can’t use the ATTiny chips in Arduino. This is because it doesn’t have the cores for the chips. A core in this context is a bunch
Programming a ATtiny2313 with Aceduino Continue Reading
Hello, Here is a simple hexapod that can be built by hand very quickly. The mechanical design is not great, but it is very much in the KISS (keep it stupidly simple) style and should be doable in a weekend for builders of novice to medium experience. I won’t be improving this project any time
Simple 18dof Hexapod, Arduino nano (optionally with pololu maestro) Continue Reading
A couple of weeks ago, I published a great little controller module that provided 6 relays able to be controlled from a computer via a network. After I published it, I got to thinking that the same basic design, with a couple of changes could be pressed into service as a garden watering system controller.
A watering controller that can be home networked using an Arduino Continue Reading
In this instructable, I will show you how to make a simple Simon Says Game using an Arduino. it’s not just simple but we can get a psychological benefit. I have a bad memory to remember something fast or a new things. So this project really suitable for someone like me. hahaha We’re gonna using
Arduino – Simple Simon Says Game Continue Reading
Update: I’ll add some clarifications after reading comments on various forums. It doesn’t need a 70Mhz ARM CPU, all it does is shift bits into a shift register, that’d be a total waste. There aren’t 16 CPU’s. the slices are designed to be either slave or master, just one ATMega328P chip, they’re chained together, each
The LED Blinky ball using Arduino Continue Reading
I was looking for a project to do with my Raspberry Pi and found thisInstructable and thought I would have a go at something similar which worked with Google Play Music. I had a rough idea of what I wanted the final item to end up like and was able to get my dad interested in helping me with
Google Play Music Internet Radio (Raspberry Pi and Arduino) Continue Reading
The Memsic 2125 (datasheet) is a two-axis accelerometer capable of measuring acceleration up to plus or minus 2g. It has a simple digital interface: two pins (one for each axis) emit pulses whose duration corresponds to the acceleration of that axis. By measuring the length of that pulse, in microseconds, using the Arduino’s pulseIn() function,
Memsic 2125 Accelerometer using Arduino Continue Reading
