MTF-T035: Difference between revisions
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*Rachid Koucha: 1x LCD_Touchscreen | *Rachid Koucha: 1x LCD_Touchscreen | ||
*ThomasB: 1x | *ThomasB: 1x LCD_touchscreen | ||
*Sonzerro: 1x LCD_Touchscreen | *Sonzerro: 1x LCD_Touchscreen | ||
*Olivier Coutanceau: 1x LCD_Touchscreen | *Olivier Coutanceau: 1x LCD_Touchscreen | ||
Revision as of 06:27, 26 June 2007
TFT Specifications
The MTF-T035 320x240 3.5" color TFT display from Microtips is the default TFT display supported. Two pin compatible versions of this LCD are available: one with touchscreen (analog outputs) and one without. The MTF-T035 is provided with a 4 white led backlight.
The specification can be found here: [1]
Some photos are although available here: Board Pictures
Adapter Board
This kind of LCD requires an adapter board. The small board generates the required bias voltages, integrates a white led driver and provides a standard 2.54 connector interface. It has to be noted that only a 3.3V supply is required.
The schematics can be found here: [2]
The assembly drawings can be found here: [3]
Note that the pin 1 of the connectors are although written in the top layer copper.
Connecting the LCD to the adapter board
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Connections with the DevLight
Just connect signals with same names together. Use the shortest wires you can !
The DevLight schematics and specification may be usefull: [4]
Once done verify the connections by means of your multimeter. Do not forget to check the 3.3V supply polarity on the LCD_adapt board before to power up the system !
Troubleshooting
If your LCD shows too much White then set the potar on the LCD_Adapt to the minimum value.
LCD orders
Please add your name and the LCD type you want to the list below. On order will be placed in two/three weeks. The production of the LCD Adapter board has been launched. Expected delivery date: Week 17/18
- Rachid Koucha: 1x LCD_Touchscreen
- ThomasB: 1x LCD_touchscreen
- Sonzerro: 1x LCD_Touchscreen
- Olivier Coutanceau: 1x LCD_Touchscreen
- Arnaud Coffinet : 1x LCD_Touchscreen
- Henri Geist : 1x LCD_Touchscreen
- JulienB: 1x LCD_Touchscreen
- JeanMichelN: 1x LCD_Touchscreen
- FabienG: 1x LCD_Touchscreen
- Nicolas Aguirre: 1x LCD_Touchscreen
- Cédric Pineau: 1x LCD_Touchscreen
