Christmas Lights Power and Safety
LED Christmas Lights
X-mas tree LED lights
Christmas lights tester
Candle simulator based on a PIC12F675 microcontroller
Circuit to enable cycling a string of Christmas lights
Flashing neon christmas lights
Flashy Christmas Lights
"Singing" Christmas tree based on Microchip PIC16F84
LED Christmas Star
LED Lighting for Christmas
Mains Operated Christmas Star
Website Visitor Blinker – Christmas Bell
PC serial port receiver
Christmas Star
Christmas tree
Scrolling LED sign based on Atmel ATtiny2313 AVR microcontrolle
Selecting of LED projects including a flashing Christmas tree
HT2040A Christmas Light Controller
Dimming the Lights Fantastic