Hi friends, here is my experiment with i2c bus for interfacing serial EEPROM (24C256) and RTC (DS1307) using AVR microcontroller ATmega128. The circuit is also provided with an RS232 port for connecting with PC to send commands for reading/writing EEPROM or setting date/time in RTC (Click on images to enlarge them). Communication with PC is […]
Interfacing RTC & serial EEPROM using i2c bus, with ATmega128 uC Read More »
(PRWEB) August 31, 2011 Vana Workforce, a leading cloud provider of human capital management solutions, today announced the upcoming availability of Vana Human Capital Management (Vana HCM), built natively on the industrys leading cloud platform from Salesforce.com. Vana Human Capital Management represents a breakthrough in the marketplace delivering one integrated solution to manage the
Vana Workforce Announces Vana HCM for Small and Medium Enterprises in the Cloud Read More »
Or, an exercise in input and output multiplexing, and working with bits. And a submission for the Arduino contest. This is an implementation of a tic tac toe game using a 3×3 array of bicoloured LEDs for a display, a simple resistive touchpad, and an Arduino to tie everything together. To see how it works,
Arduino and Touchpad Tic Tac Toe using microcontroller Read More »
In this instructable I will show you how to make a 4x4x4 LED cube that will be controlled by an Arduino Demulionove. now yes you might say” that Arduino has only 14 I/O pins well also the 6 analog pins can be used as pins 15,16,17,18,19,20. that way giving us enough pins (16 columns +
The 4x4x4 LED cube (Arduino) Read More »
Duino tagger– General introduction Duino tag is a laser tag system based around the arduino. Finally a laser tag system that can be tweaked modded and hacked until you have the perfect laser tag system for office ordnance, woodland wars and suburban skirmishes. Laser tag is combat game like paintball or airsoft without the pain,
Arduino Laser Tag – Duino Tag Read More »
A while back the instructables robot made a post on Facebook about some guys who played pong on an Arduino (http://wayneandlayne.com/projects/video-game-shield/games/#pong) but after looking around, i saw that everyone who did this was only worried about making it work. and often resulted as a very hard to use system with only potentiometers to use as controllers.
Ardu-pong! the Arduino based pong console Read More »
Here you can find out how to make you very own n as made for the exhibition www.laplandscape.co.uk curated by art/design group Lapland. More images can be seen at flickr This exhibition runs from Wednesday 26 November – Friday 12 December 2008 inclusive, and had a private view on Tuesday 25 November. Each participant has
How to make a multi-layered acrylic and LED sculpture with variable lighting levels Read More »
A couple months ago I came across two great instructables. The first was the Garduino, an arduino controlled garden to help you grow plants at home. The second was the Tweet-a-Watt, a project that teaches you how to monitor your home power usage using Xbees and Twitter. I read about both these projects here at
Garduino Upgrade, Now with more Twitter! Read More »
Garduino is a gardening Arduino. So far, Garduino: -Waters my plants whenever their soil moisture level drops below a predefined value. -Turns on grow lights, but only when it’s dark out and only long enough to make the plants get 15 hours of total light (sunlight + supplemental light) daily. -Alerts me if the temperature
Garduino: Gardening + Arduino Read More »
This instructable will walk you through the process of dismantling and hacking a Schlage electronic deadbolt in order to control it with an arduino. Step 1 Purchase the lock and unpack it I got mine on sale for $99 at Lowe’s. Remove it from the box and take a look at what’s there. The construction
Control a Schlage electronic deadbolt with an arduino! Read More »
