Difference between revisions of "Displays"
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==Tips/Techniques== | ==Tips/Techniques== | ||
| + | ===LCDs=== | ||
| + | * https://www.eevblog.com/forum/projects/it-took-me-few-weeks-to-find-out-tm1637-produces-noise/msg5699397/?topicseen#msg5699397 7 segment noise. make sure there is plenty of decoupling capacitance for the current draw spikes, and that the ground is low impedance. | ||
| + | ===VFD Driver vs. Display Troubleshooting=== | ||
| + | * https://www.eevblog.com/forum/projects/vacuum-fluorescent-display-driver/msg5440709/ As an aside, Forums often have too many run on sentences. People don't put enough effort into writing forum posts. I know, because I have had the same problem... | ||
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[[Category:online notes]] | [[Category:online notes]] | ||
Latest revision as of 07:08, 30 December 2024
Tips/Techniques
LCDs
- https://www.eevblog.com/forum/projects/it-took-me-few-weeks-to-find-out-tm1637-produces-noise/msg5699397/?topicseen#msg5699397 7 segment noise. make sure there is plenty of decoupling capacitance for the current draw spikes, and that the ground is low impedance.
VFD Driver vs. Display Troubleshooting
- https://www.eevblog.com/forum/projects/vacuum-fluorescent-display-driver/msg5440709/ As an aside, Forums often have too many run on sentences. People don't put enough effort into writing forum posts. I know, because I have had the same problem...
