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| electronic:lcd:vlgem102110 [2022/08/20 19:55] – tony | electronic:lcd:vlgem102110 [2026/09/26 08:06] (current) – tony |
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| ^Model|**VLGEM1021-10**| | ^Model|**VLGEM1021-10**| |
| ^Manufacturer|Varitronix| | ^Manufacturer|Varitronix| |
| ^Recovered from|Siemens optiPoint 500 economy phone| | ^Recovered from|[[:electronic:equipment:phone:optipoint500|Siemens optiPoint 500 advance]] phone| |
| ^Board IDs|VLG1021#2-01, C102/VLGEM1021-10| | ^Board IDs|VLG1021#2-01, C102/VLGEM1021-10| |
| ^Compatible with|JM2402A, HB24208, HB24209m, VLGEM1021-03, VLGEM1021-09| | ^Compatible with|JM2402A, HB24209, CPS2013-1, C142-FSTN/VLGEM1122, [[:electronic:lcd:vlgem1021|VLGEM1021-03, VLGEM1021-09]]| |
| ^LCD type|positive| | ^LCD type|positive| |
| ^Polarizer type|transflective| | ^Polarizer type|reflective| |
| ^Columns|24| | ^Columns|24| |
| ^Rows|2| | ^Rows|2| |
| ^Char matrix|5x8| | ^Char matrix|5x8| |
| ^Driver IC|KS0073 (eqv)| | ^Driver IC|{{:electronic:datasheet:samsung:ks0073.pdf|KS0073}} (eqv)| |
| ^Backlight|Amber| | ^Backlight|orange LED| |
| ^Arduino driver|[[:arduino:ks0073_driver_library|KS0073 driver library]]| | ^Arduino driver|[[:arduino:ks0073_driver_library|KS0073 driver library]]| |
| ^Connector|PCB flex cable| | ^Connector|PCB flex cable| |
| ^8|Vdd|Logic +5V| | ^8|Vdd|Logic +5V| |
| ^9|CS|Chip select| | ^9|CS|Chip select| |
| ^10|VCI|Voltage converter input for LCD| | ^10|VCI|Voltage converter input for LCD((Normal "contrast" type control, about +2V))| |
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| ===== More information===== | **Notes**: I can't read the backlight voltage specification on the compatible LCD {{https://mvdlande.files.wordpress.com/2016/08/hb24208-hb24209-vlgem1021-03-vlgem1021a-02-lcd-datasheet.pdf|datasheet}}, it looks like 3.0V, 180mA. In testing I get 140mA at 3.0v, or 180mA at 3.3V which gives a reasonable amount of light. |
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| | ===== Additional info ===== |
| * {{https://mvdlande.files.wordpress.com/2016/08/hb24208-hb24209-vlgem1021-03-vlgem1021a-02-lcd-datasheet.pdf|HB24208 HB24209 VLGEM1021}} {{:electronic:lcd:hb24208-hb24209-vlgem1021-03-vlgem1021a-02-lcd-datasheet.pdf|.}} | * {{https://mvdlande.files.wordpress.com/2016/08/hb24208-hb24209-vlgem1021-03-vlgem1021a-02-lcd-datasheet.pdf|HB24208 HB24209 VLGEM1021}} {{:electronic:lcd:hb24208-hb24209-vlgem1021-03-vlgem1021a-02-lcd-datasheet.pdf|.}} |
| * {{:electronic:datasheet:samsung:ks0073.pdf|KS0073}} dot matrix LCD driver & controller. | * {{:electronic:datasheet:samsung:ks0073.pdf|KS0073}} dot matrix LCD driver & controller. |
| * https://mvdlande.wordpress.com/2016/08/23/hb24208-hb24209-vlgem1021-03-vlgem1021a-02-lcd-datasheet/ | * https://mvdlande.wordpress.com/2016/08/23/hb24208-hb24209-vlgem1021-03-vlgem1021a-02-lcd-datasheet/ |
| * http://mmdolze.users.sourceforge.net/using-lcdproc-with-spi-interfaces.html | * http://mmdolze.users.sourceforge.net/using-lcdproc-with-spi-interfaces.html |
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| ===== Examples : ===== | ===== Examples ===== |
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| {{:electronic:lcd:p8123449a.jpg?800|VLGEM1021 front}} | {{:electronic:lcd:p8123449a.jpg?800|VLGEM1021 front}} |