Michael_L
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Activity overview
Latest activity by Michael_L-
Michael_L commented,
Welcome to the forum - thank you for sharing!
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Michael_L commented,
Ah ok, thanks for the explanation I do understand what you mean. As another option, could it be possible for you to use any built-in PWM on the microcontroller you are using?Also, thanks for shari...
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Michael_L commented,
We would be able to design this as a custom product if you like, however, the FAN5333 can be used with parallel LEDs as well (see the Typical Application diagram on page 1 of the FAN5333 datashee...
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Michael_L commented,
The resistor on the PCB is in place to currently limit the backlight. If you wish to use higher voltage, you may either replace this resistor with a larger value, or use an external series resisto...
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Michael_L commented,
You can try programs like Frhed, Hex Workshop, LCD assistant, etc. Try searching the internet for programs to extract the hex data from a bmp.
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Michael_L commented,
The U/D and R/L pins are to be left unconnected, as they are tied internally.
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Michael_L commented,
Please try to use the example code provided here: https://newhavendisplay.com/content/app_notes/Arduino_nhd-5_7-320240WFB.txt.You will notice a main difference is the write command and data routine...
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Michael_L commented,
Since the backlight circuit does not have an LED driver IC, you would not be able to use this PWM_OUT directly because it can't source the current needed. If using an external LED driver IC, custo...
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Michael_L commented,
I greatly apologize for the delay in response here, most of last week was spent moving to our new location and getting everything up and running. As we are now settled in, I have had a chance to i...
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Michael_L commented,
That is odd, it sounds like something is wrong with your board. I'm not sure what, possibly you are exceeding the output current rating and therefore your code isn't really running on your process...