Another video. This is number three in an "ongoing series" ;P about sending data to the picaxe. First there was a single bit transmission, then nine bit. This one features a single multi-state transition being sent to the microcontroller.
"This movie shows two things based on the concept of sending a single multi-state transition to the picaxe 18x.
a. the control of four independent events. LED's in this case. the keyboard keys Q, W, E and R are mapped to toggle the four outputs of the picaxe on and off.
b. the control of eight co-dependent events. Notes in a sequence in this case. It is a mono sequencer with 16 steps. The pitch values of the notes are set as constant numbers in the picaxe program."