leds

Infra Red Panel Timer

Infra-Red Panel Timer

In one of the rooms upstairs in my house I have an Infra Red panel. When I am in that room and I switch on this panel I sometimes forget to switch it off, which is a waste of valuable energy. In order to prevent this, I built this Infra Red Panel Timer. Of course […]

Infra-Red Panel Timer Read More »

Charlieplexing Xmas Tree

Charlieplexing Xmas Tree

Xmas coming and we need some new hardware. Xmas hardware has to be green + white + red + blinking. So PCB is green + white, then add some blinking LEDs and we are done. I have lot of “Right Angle Side View Red Clear Ultra bright SMD 0806 LEDs” (1206 work as well) ,

Charlieplexing Xmas Tree Read More »

Analog Digital Clock

Analog Digital Clock

The reason for making this clock was because my original IKEA clock did not work anymore and I really liked the housing of this clock. I found it a waste to throw the clock away and decided to re-use it for an analog / digital clock. I could have made a standard clock but I

Analog Digital Clock Read More »