This 3-dimensional graphics display system which named as MaJaTron consists of 125 RGB LEDs arranged in a cube of 5×5×5 dimension. Each LED is a multicolor Red, Green and Blue LED and the control circuit of the system can individually control the intensity of each color, thereby, creating a full color, graphics system. Each [...]
The goal of the project is to build a self-reconfiguring LED Dot matrix display. It uses ATmega48 based modular LED matrix display unit, Kingbright TA20-11EWA LED matrix array, which can be chained together to form a self reconfiguring and arbitrary length LED matrix display. A head unit consisting of an ATmega168 is placed at [...]
This project shows you how to build simple flashing light based on IC 555. The 555 has function as clock generator with dutycyle less than 100 and more than 50. The other components are Voltage regulator, 3 power amber LED and passive component like resistor and capacitor. The project submitted by Musheg Khurshudyan. He [...]
This high power led mood light based on PIC16F628. By varying pulse width from MCU you can produce millions of color combinations using one 3 watt RGB power led. You can choose fading or jumping mode between colors.
The project features a rainbow style or a random color changing behavior. You can set a slow [...]
Led 3D-ball is 3D lights effects project based on microcontroller AVR AT90S2313 and 2 decoder 74145. The project could be use as decoration balls for Xmas and New Year trees, bars, cafes, disco and more. The matrix measuring twenty rays all over seven led. The microcontroller firmware written in basic and compiled with bascom AVR.
This is mini sound level monitor project. It will display fluctuating light bars as response of audio signal from Electret Microphone. The louder sound that come into this device, the brighter the light bar. This project use alkaline battery as power source.
The ‘brains’ of this project is a LM358 general-purpose op-amp. The front part of [...]
If you like electronic project related to LED display then Ceiling Fan LED Display worth to try. It is persistence of vision project by unclebone. Instead using common motor for POV, he used Ceiling Fan as moving part. Because it run at the right speed and very quiet compared with alternatives. To control the LED [...]
Embedded C Programming and the Atmel AVR, 2E is the perfect choice embedded design reference. Featuring a host of fully-functional example applications, this highly innovative book enables users to adopt a "learn by doing" approach as they develop the knowledge and skills needed to achieve proficiency. Buy The Book
Electronic Design Europe provides leading edge technical information to electronic engineers and engineering managers in the European community - individuals responsible for design and development of electronic original equipment manufactures' products and systems. Get Electronic Design Magazine for free. 
Slackware Linux Essentials is an indispensible resource that you will want to have by your side at all times. It contains the most complete and up-to-date information available on the Slackware Linux Operating System. Get it For free
