| ??? 04/15/08 06:25 Read: times |
#153328 - here is one such dealer Responding to: ???'s previous message |
Michael Karas said:
I have been looking around and seem a bit miffed that there just do not seem to be 3.3V powered character mode LCD modules around.
0) Does anyone have information on availability of 3.3V powered character LCD modules? 1) Has anybody run a module rated at 5V on 3.3V and seen it work? ...reliably? 2) What is the normal method used to interface 5V modules to a 3.3V MCU? http://www.orioleindia.com/lcd.html , They manufacturer character LCD modules that works on 3.3V ,but for backlight you still require a 5V supply. Michael , you shouldnt be asking question (1) (2) , I have seen you replying flawlessly on bidirectional level translators Nfet based I guess :) hope this helps Ap |
| Topic | Author | Date |
| Are 3.3V Character LCD Modules Available? | 01/01/70 00:00 | |
| graphic LCD | 01/01/70 00:00 | |
| Just a few tips | 01/01/70 00:00 | |
| 5v for contrast | 01/01/70 00:00 | |
| i'm using 5V LCD and... | 01/01/70 00:00 | |
| works - kind of | 01/01/70 00:00 | |
| here is one such dealer | 01/01/70 00:00 | |
| We have | 01/01/70 00:00 | |
| Thanks Grant | 01/01/70 00:00 | |
Forgot to look at work | 01/01/70 00:00 | |
| datasheet | 01/01/70 00:00 |