Hello.
What is the best way to scan a bar of 60 LEDs from on to off then back on again via trigger pulses. Like this:
-power on
-all led's on
-trigger pulse
-led 60 on
-led 1 off
-trigger pulse
-led 1 on
-led 2 off
-trigger pulse
-led 1 on
-led 2 off
-etc.
So the microcontroller will need 60 outputs and 1 input? Any recommendations on a model? What is involved in this?
What is the best way to scan a bar of 60 LEDs from on to off then back on again via trigger pulses. Like this:
-power on
-all led's on
-trigger pulse
-led 60 on
-led 1 off
-trigger pulse
-led 1 on
-led 2 off
-trigger pulse
-led 1 on
-led 2 off
-etc.
So the microcontroller will need 60 outputs and 1 input? Any recommendations on a model? What is involved in this?