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--- electronic:lcd:p16244bc [2018/11/08 07:26] – tony
+++ electronic:lcd:p16244bc [2026/09/26 08:03] (current) – tony
@@ Line 1: / Line 1: @@
-{{ :electronic:lcd:pb082474a.jpg?200|P16244BC}}
+{{ :electronic:lcd:pb082474a.jpg?200|P16244B-C}}
-^<html><p style="text-align:center">LCD Description</p></html>||
+^  LCD Description  ||
 ^Model|**P16244B-C R1A**|
-^Manufacturer||
+^Manufacturer|H&H globalresource|
 ^Recovered from|Samsung iDCS 24D phone |
 ^LCD type|positive|
@@ Line 8: / Line 8: @@
 ^Columns|16|
 ^Rows|2|
-^Char matrix||
+^Char matrix|5x8|
-^Driver IC||
+^Driver IC|Hitachi HD44780 compatible (covered in epoxy)|
 ^Backlight|-|
-^Arduino driver||
+^Arduino driver|LiquidCrystal.h|
-^Connector||
+^Connector|PCB flex cable|
 ^Num Pins|14|
 ^Pin spacing|1.25mm|
-^ ^^^Arduino test rig ((reminder for my personal testing, not useful for anyone else!))||
+^  Connector pin-out  ^^  Arduino test setup  |
-^Pin#^IC pin^Label^Pin^colour|
+^Pin#^Label^Pin|
-^1|
+^1|GND|Gnd|
-^2|
+^2|Vdd|+5V|
-^3|
+^3|VL|Contrast adjustment ((connect to potentiometer between Vcc and GND))|
-^4|
+^4|RS|d8|
-^5|
+^5|R/W|Gnd|
-^6|
+^6|E|d9|
-^7|
+^7|D0| |
-^8|
+^8|D1| |
-^9|
+^9|D2| |
-^10|
+^10|D3| |
-^11|
+^11|D4|d4|
-^12|
+^12|D5|d5|
-^13|
+^13|D6|d6|
-^14|
+^14|D7|d7|
 \\
-\\
 ----
-===== Examples : =====
+===== Examples =====
+{{:electronic:lcd:pb082474a.jpg?800|P16244B-C front}}
+{{:electronic:lcd:pb082471a.jpg?800|P16244B-C back}}
+{{:electronic:lcd:pb082490a.jpg?300|P16244B-C connector}}
+Character set, NB first 8 characters are programmable and defined by the this test program:
-{{:electronic:lcd:pb082474a.jpg?800|P16244BC}}
+{{:electronic:lcd:pb092542a.jpg?300|P16244B-C character set}}\\
+{{:electronic:lcd:pb092543a.jpg?300|P16244B-C character set}}\\
+{{:electronic:lcd:pb092537a.jpg?300|P16244B-C character set}}\\
+{{:electronic:lcd:pb092538a.jpg?300|P16244B-C character set}}\\
-{{:electronic:lcd:pb082471a.jpg?800|P16244BC}}
+Characters 128 thru 159 are blank (0x00)\\
-{{:electronic:lcd:pb082490a.jpg?400|P16244B-C}}
+{{:electronic:lcd:pb092539a.jpg?300|P16244B-C character set}}\\
+{{:electronic:lcd:pb092540a.jpg?300|P16244B-C character set}}\\
+{{:electronic:lcd:pb092541a.jpg?300|P16244B-C character set}}\\
+{{:electronic:lcd:pb092545a.jpg?400|P16244B-C examples}}

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