LED Christmas Tree
December 24 2012
Bare bones LED christmas tree to decorate my desk :)
AVR Atmega8 Development Board
December 17 2012
AVR Atmega8 development board with on board power regulator and that can be plugged into a regular breadboard for fast prototyping.
RGB LED Strip Controller
December 03 2012
RGB Controller board outputting 3 channel PWM signal to control the Red, Green and Blue intensity of a 5050 RGB LED strip and supporting various modes such as manual, random and disco colors.
7 Segment LED Breakout Board
November 17 2012
A simple breakout board for a Common Cathode 7 Segment LED with male header pins that can be directly plugged into a breadboard. No more soldering resistors and connecting the BCD decoder :)
5x15 LED Matrix With Scrolling Text
October 2, 2012
The next revision of the previous project with more LEDs (5x15) being controlled
using Shift Registers and Current Sink Darlington Pair IC
using Shift Registers and Current Sink Darlington Pair IC
5x5 LED Matrix With Scrolling Text
September 29, 2012
Displaying and scrolling text on a 5x5 LED array using multiplexing, timers
and interrupts on the Arduino development platform
and interrupts on the Arduino development platform