Misc Projects : LED Water Lamp
Construction of a computer-controlled color LED bubbling water lamp. Three LED channels (RGB) are controlled by PWM for 24-bit color support. A 16F88 PIC is used to control a MAX6966 PWM LED chip. Computer communication is by the Dallas 1-Wire interface, via a DS2408 PIO chip.
In time, I'll take the time to properly write up the electronics design. Currently, it is handwritten, and a few revisions behind at that. Without the circuit, posting the PIC code and computer interface would be of questionable value. So, if interested, do send me an email and I'd be happy to help where I can.
Last Modified: 17 Nov 2009