Was checking out this project:
RGB LED Color Sequencer - without a Microprocessor
The author says that it cycles through various colors. It uses a hex inverter for form 3 oscillators, one for each led.
From looking at the schematics I cannot see how it would "cycle" through colors, namely because outside of setting some jumpers on the board, the frequency of the oscillator is fixed.
The only thing I can think is perhaps there is color variation due to the oscillators being out of phase?
My attempts to simulate the circuit in circuit maker have failed [frustrating!] so far so I thought I would ask.
RGB LED Color Sequencer - without a Microprocessor
The author says that it cycles through various colors. It uses a hex inverter for form 3 oscillators, one for each led.
From looking at the schematics I cannot see how it would "cycle" through colors, namely because outside of setting some jumpers on the board, the frequency of the oscillator is fixed.
The only thing I can think is perhaps there is color variation due to the oscillators being out of phase?
My attempts to simulate the circuit in circuit maker have failed [frustrating!] so far so I thought I would ask.