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electronic:lcd:diymore3310 [2022/10/05 08:09] – created tonyelectronic:lcd:diymore3310 [2026/09/26 08:25] (current) – tony
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 ^Manufacturer|Diymore| ^Manufacturer|Diymore|
 ^Recovered from| | ^Recovered from| |
-^Board IDs|LPH 7779, SKU:030028BA, A22-19-A-03|+^Board IDs|LPH7779, SKU:030028BA, A22-19-A-03|
 ^LCD type|positive| ^LCD type|positive|
 ^Polarizer type|transflective| ^Polarizer type|transflective|
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 ^5|SCE|Chip select| ^5|SCE|Chip select|
 ^6|VSS|Ground| ^6|VSS|Ground|
-^7|VLCD|DC/DC voltage converter|+^7|VLCD|DC/DC voltage converter((3 to 4µF to ground))|
 ^8|RES|Reset| ^8|RES|Reset|
  
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 ^7|LED|Backlight Control| | | ^7|LED|Backlight Control| | |
 ^8|GND|Power Ground| | | ^8|GND|Power Ground| | |
 +
 \\ \\
- 
----- 
 ===== Additional info ===== ===== Additional info =====
   * [[https://www.adafruit.com/product/338|Nokia 5110/3310 monochrome LCD + extras]]   * [[https://www.adafruit.com/product/338|Nokia 5110/3310 monochrome LCD + extras]]
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   * [[:electronic:lcd:nokia2|Nokia colour displays]].   * [[:electronic:lcd:nokia2|Nokia colour displays]].
  
 +\\
 ===== Driver libraries ===== ===== Driver libraries =====
  
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      * <html><video width="400"  controls><source src="/dokuwiki/_media/electronic/lcd/pc074063a.mp4" type="video/mp4">Your browser does not support the video tag.</video></html>      * <html><video width="400"  controls><source src="/dokuwiki/_media/electronic/lcd/pc074063a.mp4" type="video/mp4">Your browser does not support the video tag.</video></html>
  
 +\\
 ===== Applications ===== ===== Applications =====
   * [[https://thecavepearlproject.org/2018/05/18/adding-the-nokia-5110-lcd-to-your-arduino-data-logger/|Using the Nokia 5110 LCD with an Arduino Data Logger]]((includes using minimal drivers))   * [[https://thecavepearlproject.org/2018/05/18/adding-the-nokia-5110-lcd-to-your-arduino-data-logger/|Using the Nokia 5110 LCD with an Arduino Data Logger]]((includes using minimal drivers))
  
 +\\
 ===== Notes ===== ===== Notes =====
-There are two common Nokia phone LCD modules regularly for sale.  Most commonly described as Nokia 5110 boards, some are infact designed for the Nokia 3310 LCD.  The two modules are functionally the same, but have slightly different wiring as one module uses a 9 pin LCD (LPH 7366, Nokia 5110) and the other an 8 pin LCD (LPH 7779, Nokia 3310).+There are two common Nokia phone LCD modules regularly for sale.  Most commonly described as Nokia 5110 boards, some are infact designed for the Nokia 3310 LCD.  The two modules are functionally the same, but have slightly different wiring as one module uses a 9 pin LCD (LPH7366, Nokia 5110) and the other an 8 pin LCD (LPH7779, Nokia 3310).
  
 The Diymore modules appear to use recycled LCDs (I have seen minute tell-tail signs of blue corrosion material as the result of expired batteries, around the electrical contacts). The Diymore modules appear to use recycled LCDs (I have seen minute tell-tail signs of blue corrosion material as the result of expired batteries, around the electrical contacts).
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 The cheaper PCB mounts for these displays have only 4 backlight LEDs compared to 6 on some phones, and the LEDs are mounted facing up, rather than sideways,  horizontally across the board,  so don't spread light very evenly. The cheaper PCB mounts for these displays have only 4 backlight LEDs compared to 6 on some phones, and the LEDs are mounted facing up, rather than sideways,  horizontally across the board,  so don't spread light very evenly.
  
-===== Examples : =====+\\ 
 +---- 
 +===== Examples =====
  
 {{:electronic:lcd:pb253707b.jpg?800|Diymore 3310 front}} {{:electronic:lcd:pb253707b.jpg?800|Diymore 3310 front}}
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 |{{:electronic:lcd:.jpg?200|Diymore 3310 pixel layout}} |{{:electronic:lcd:.jpg?200|Diymore 3310 pixel layout}}
-{{:electronic:lcd:diymore_3310_pcb.png?800|Diymore 3310 PCB circuit}}+{{:electronic:lcd:diymore_3310_pcbb.png?800|Diymore 3310 PCB circuit}}
  

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electronic/lcd/diymore3310.1664957376.txt.gz · Last modified: 2022/10/05 08:09 by tony
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