64*16 panel - 8*2 matrix of 8*8 LEDS

links

• http://www.seeedstudio.com/depot/Ultrathin-16x32-RGB-LED-Matrix-Panel-p-1926.html
• https://github.com/Seeed-Studio/Ultrathin_LED_Matrix
• http://blog.vettore.org/building-a-large-led-sign-with-inexpensive-standard-modules-and-arduino/
• http://www.instructables.com/id/32x16-LED-Matrix-Panel-and-Arduino/?ALLSTEPS
• http://conture.by/post/1100#more-1100

pinout

chips

• 2 * 74HC245 octal bus transciver
• 2 * 74HC138 3-to-8 line decoder, inverting
• 8 * 74HC595 8 bit serial IO shift register
• 1 * 74HC04 hex inverter
• 8 * MW4953K dual P-channel MOSFET

power usage

Please supply 5V directly to panel (you might want to route it from there to Arduino) because it draws 2.351 A with all LEDS lit.