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| Low Voltages on the Parallel Port http://forum.lcdinfo.com/viewtopic.php?f=6&t=331 |
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| Author: | Guest [ Tue Sep 02, 2003 17:56 ] |
| Post subject: | Low Voltages on the Parallel Port |
I measured that some of my parallal output pins have less than 5 volt. For example the D0-D7 have only 3.3 Volt in the high state. But the control pins have 4.5V or even 5 V. Did anybody experience problems due this low voltages? Can I change that to the full five volts? I blew up one of my LCDs but do not know why. Thanks for your help. |
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