rhl.thakur
New Member
hi
im a complete newbie so im really confused abt this. ne help would be really appriciated.
I have a 10 bandpass audio spectrum analyser design (10x10 LED). I understand it pretty well(i guess) and i there is no problem there.( Thnx to the Vietnamese guy)
The output of filters are connected with switches(transistors) which are connected with output of 4017 in parallel which also acts as a switch for the +5v for the LED matrix (Y axis). The signal from the filter(one at an instant, corresponding to the output of 4017) is fed to LM3914N which evaluates and gives the output on the X axis. I understand that the circuit is multiplexed.
The problem is that i want to extend it in to a 3D cuboid type of design (10x10x15). I was hoping that i could generate a wave kind of effect. I hv considered cascading 4017 but got really confused.
If ne one can guide me in the right direction it would be really helpful.
Thanx in advance.
im a complete newbie so im really confused abt this. ne help would be really appriciated.
I have a 10 bandpass audio spectrum analyser design (10x10 LED). I understand it pretty well(i guess) and i there is no problem there.( Thnx to the Vietnamese guy)
The output of filters are connected with switches(transistors) which are connected with output of 4017 in parallel which also acts as a switch for the +5v for the LED matrix (Y axis). The signal from the filter(one at an instant, corresponding to the output of 4017) is fed to LM3914N which evaluates and gives the output on the X axis. I understand that the circuit is multiplexed.
The problem is that i want to extend it in to a 3D cuboid type of design (10x10x15). I was hoping that i could generate a wave kind of effect. I hv considered cascading 4017 but got really confused.
If ne one can guide me in the right direction it would be really helpful.
Thanx in advance.