Oct 18, 2004 #1 W wpm Member level 2 Joined Dec 12, 2002 Messages 45 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,288 Activity points 231 I want to make a display of 25 leds. The device has 25 pins for the leds and one input pin (pin 26) for the common anode. So I can control each led. the leds are placed in a square 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 model file : led.mdf circuit : display5X5.dsn symbol library: led5x5.lib device library : 5X5.lib But it doesn't work. Could anyone help me.
I want to make a display of 25 leds. The device has 25 pins for the leds and one input pin (pin 26) for the common anode. So I can control each led. the leds are placed in a square 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 model file : led.mdf circuit : display5X5.dsn symbol library: led5x5.lib device library : 5X5.lib But it doesn't work. Could anyone help me.
Oct 18, 2004 #2 wizpic Advanced Member level 3 Joined May 23, 2004 Messages 789 Helped 108 Reputation 216 Reaction score 72 Trophy points 1,308 Location London Activity points 6,353 Not sure what you are trying to do here but what are you using to controll the LED'S you have got o have some way of controlling them you also need to have VSS an VDD power lines explain more if you can we might be then able to help you wizpic
Not sure what you are trying to do here but what are you using to controll the LED'S you have got o have some way of controlling them you also need to have VSS an VDD power lines explain more if you can we might be then able to help you wizpic
Oct 19, 2004 #3 M ME Advanced Member level 4 Joined Mar 14, 2002 Messages 1,309 Helped 55 Reputation 112 Reaction score 40 Trophy points 1,328 Activity points 14,859 Topic moved from "Microcontrollers" forum to "PCB Routing & Schematic Layout software & Simulation" forum.
Topic moved from "Microcontrollers" forum to "PCB Routing & Schematic Layout software & Simulation" forum.
Oct 19, 2004 #4 W wpm Member level 2 Joined Dec 12, 2002 Messages 45 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,288 Activity points 231 Finally it's working! Wim