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--- electronic:lcd:nokia1100 [2022/10/05 01:22] – tony
+++ electronic:lcd:nokia1100 [2026/09/30 20:25] (current) – [Examples] tony
@@ Line 32: / Line 32: @@
 ^9|-|-|
 \\
 \\
+----
+===== Schematics =====
+^Nokia 1100 LCD schematic :^
+{{:electronic:lcd:nokia1100_lcd_schematic-2.png?800|Nokia 1100 LCD circuit}}
+  * From this circuit it appears that the phone drives the backlight LEDs with a constant current of about 50mA for each.
 ----
@@ Line 48: / Line 54: @@
   * [[:electronic:lcd:nokia2|Nokia colour displays]].
- * Libraries
+===== Driver libraries =====
    * [[https://github.com/kashapovd/PCF8814-Nokia-1100-LCD-library]]
    * [[https://github.com/vasiliucatalinmihai/Arduino-library-nokia-1100-lcd--PCF8814]]
-----
-  * Nokia 1100 LCD schematic:
-{{:electronic:lcd:nokia1100_lcd_schematic-2.png?800|Nokia 1100 LCD circuit}}
-  * From this circuit it appears that the phone drives the backlight LEDs with a constant current of about 50mA for each.
 ----
@@ Line 68: / Line 69: @@
 {{:electronic:lcd:p9124131a.jpg?300|Nokia 1100 connector}}\\
-|{{:electronic:lcd:.jpg?300|Nokia 1100 chip}}
+{{:electronic:lcd:pb215410a.jpg?300|Nokia 1100 connector}}\\
+/*{{:electronic:lcd:.jpg?300|Nokia 1100 chip}}*/
 {{:electronic:lcd:p9194394a.jpg?200|Nokia 1100 backlight LED}}\\
-|{{:electronic:lcd:.jpg?300|Nokia 1100 character set}}
+/*{{:electronic:lcd:.jpg?300|Nokia 1100 character set}}*/
 {{:electronic:lcd:p9174344a.jpg?400|Nokia 1100 examples}}\\
 {{:electronic:lcd:p9174343a.jpg?400|Nokia 1100 examples}}\\
@@ Line 79: / Line 81: @@
   * Library:  [[https://github.com/kashapovd/PCF8814-Nokia-1100-LCD-library|PCF8814-Nokia-1100-LCD-library]]
     * test.ino|
-    * <html><video width="400"  controls><source src="http://projects.scorchingbay.nz/dokuwiki/_media/electronic/lcd/p9164303b.mp4" type="video/mp4">Your browser does not support the video tag.</video></html>{{:electronic:lcd:p9164303b.mp4|∇ }}
+    * <html><video width="400"  controls><source src="http://projects.scorchingbay.nz/dokuwiki/_media/electronic/lcd/p9164303b.mp4" type="video/mp4">Your browser does not support the video tag.<a href="/dokuwiki/_media/electronic/lcd/p9164303b.mp4">∇</a></video></html>
     *  {{:arduino:life:life_adafruit_gfx.ino|Adafruit_GFX life.ino}}
-    * <html><video width="400"  controls><source src="http://projects.scorchingbay.nz/dokuwiki/_media/electronic/lcd/p9174373a.mp4" type="video/mp4">Your browser does not support the video tag.</video></html> {{:electronic:lcd:p9174373a.mp4|∇}}
+    * <html><video width="400"  controls><source src="http://projects.scorchingbay.nz/dokuwiki/_media/electronic/lcd/p9174373a.mp4" type="video/mp4">Your browser does not support the video tag.<a href="/dokuwiki/_media/electronic/lcd/p9174373a.mp4">∇</a></video></html>
 ----
-===== Mounting on PCB ====
+===== Mounting on PCB =====
 To reuse these in Arduino projects it is useful to have them mounted on a PCB.
 After disassembly the LCD's transparent light guide can be trimmed down to the size of the LCD:\\
-{{:electronic:lcd:p9194395a.jpg?400|Nokia 5110 LCD trimmed}}
+{{:electronic:lcd:p9194395a.jpg?400|Nokia 3310 adapter LCD trimmed}}
 \\
 \\
-I have some spare Nokia 5110 adapter PCBs that can be modified to accommodate them:\\
+I have some spare Diymore Nokia 3310 adapter PCBs that can be modified to accommodate them:\\
-{{:electronic:lcd:pc094071b.jpg?200|Nokia 5110 adapter PCB top}}
+{{:electronic:lcd:pc094071b.jpg?200|Nokia 3310 adapter PCB top}}
-{{:electronic:lcd:pc094070b.jpg?200|Nokia 5110 adapter PCB bottom}}
+{{:electronic:lcd:pc094070b.jpg?200|Nokia 3310 adapter PCB bottom}}
 \\
 \\
-The four LEDs were removed from the top of the Nokia 5110 adapter PCB, and the capacitor on the bottom was replaced with a wire (there is a capacitor mounted on the Nokia 1100 LCD's light guide with the backlight LEDs. So it doesn't need an external capacitor for the LCD voltage booster, and doesn't need the blue LEDs).  Then a piece of the reflective white backing from the phone's PCB was applied to the top surface of the PCB to give a reflective surface for the backlights:\\
+The four LEDs were removed from the top of the Nokia 3310 adapter PCB, and the capacitor on the bottom was replaced with a wire (there is a capacitor mounted on the Nokia 1100 LCD's light guide with the backlight LEDs. So it doesn't need an external capacitor for the LCD voltage booster, and doesn't need the blue LEDs).  Then a piece of the reflective white backing from the phone's PCB was applied to the top surface of the PCB to give a reflective surface for the backlights:\\
-|{{:electronic:lcd:p9174341a.jpg?400|Modified Nokia 5110 adapter PCB top}}|{{:electronic:lcd:p9194416c.jpg?400|Modified Nokia 5110 adapter PCB top}}|
+|{{:electronic:lcd:p9174341a.jpg?400|Modified Nokia 3310 adapter PCB top}}|{{:electronic:lcd:p9194416c.jpg?400|Modified Nokia 3310 adapter PCB top}}|
 \\
 \\
-The tidiest way to secure the LCD to the adapter PCB was using a modified frame from the original faulty Nokia 5110 display:\\
+The tidiest way to secure the LCD to the adapter PCB was using a modified frame from the original faulty Nokia 3310 display:\\
-|{{:electronic:lcd:p9194402a.jpg?400|Original Nokia 5110 LCD mounting frame}}|{{:electronic:lcd:p9194401a.jpg?400|Modified Nokia 5110 LCD mounting frame}}|
+|{{:electronic:lcd:p9194402a.jpg?400|Original Nokia 3310 LCD mounting frame}}|{{:electronic:lcd:p9194401a.jpg?400|Modified Nokia 3310 LCD mounting frame}}|
 {{:electronic:lcd:p9194418a.jpg?600|Nokia 1100 LCD and new PCB mount, top}}
 {{:electronic:lcd:p9194416b.jpg?600|Nokia 1100 LCD and new PCB mount, bottom}}
-{{:electronic:lcd:nokia_1100_pcb.png?800|Modified Nokia 5110 PCB circuit}}
+{{:electronic:lcd:nokia_1100_pcb.png?800|Modified Nokia 3310 PCB circuit}}
 \\
 \\

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