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From: | Royce Pereira |
Subject: | [avr-chat] LCD corruption |
Date: | Tue, 27 Sep 2005 22:29:48 +0530 |
User-agent: | Opera M2/8.50 (Win32, build 7700) |
Hi all,I have a m8535 board which drives a relay card. Now there are some 220VAC solenoid valves switched by the relays.
My problem is that when the valves are connected, the LCD gets corrupted when the valves switch on.
The CPU itself does not hang or anything, only the LCD starts showing garbage. This happens after a while. All the relay contacts have 0U1/250V & 100E snubbers.
With the valves disconnected, theres no problem. Is there any thing I can do to solve this problem? Thanks! --Royce. -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
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