Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Charlieplaxing using ATMega8L

Status
Not open for further replies.
S

supersonic_ab

Junior Member level 2
Joined
Feb 2, 2007
Messages
21
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,426
I am trying to implement 30 LED charlieplexing using 6 uC pins. But I am facing problems. There are 5 columns and 6 rows. When I try to glow one led in a particular row then 3 or 4 leds of that glow including/excluding the led which was supposed to glow. Please suggest something to resolve this erratic behaviour of Charlieplexing. I have to give gift to my girlfriend on Valentine's. So please help. I have also tried this thing with smaller version of this (6 leds) but got no success.

Thanks in advance.

Regards,
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top