Anybody got a Blinky LED Circuit with program
Scott Portocarrero
Posts: 72
I am looking for a cool blinky LED circuit for the BS2 that will randomly scroll / blink / flash rows of LEDS. I am going to add this circuit to the SUPERBOE))) per some users request
Comments
R=(5-VLED)/.02
if you want to do say an 8x8 grid you would use 8 pins through a resister(R) to run the anode on each row and 8 pins to run the cathode on each column.
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propmod_us and propmod_1x1 are in stock. Only $30. PCB available for $5
Want to make projects and have Gadget Gangster sell them for you? propmod-us_ps_sd and propmod-1x1 are now available for use in your Gadget Gangster Projects.
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With one 595, you can control 8 leds using 3 pins.
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Don't worry. Be happy
http://forums.parallax.com/showthread.php?p=778772