has a font tool which is extremely useful because we can design our own text and have this displayed on the screen. This display needs 5V to power the whole system which is more than the other displays but this won’t be an issue because some of our other components need 5V also. The display has a viewing area of 47.87 x 63.84mm and the whole module itself has dimensions of 56.0 x 77.7 x 11.4mm. One concern we might have with this display is that it is manufactured in Australia and there might be issues getting it fast if something happens. We are going to continue to look for US vendors which would be the best option for us. Figure : 4D Systems uLCD-32PT (GFX) Comparison Candidate uLCD-32PT (GFX) Dislpay Type TFT TFT TFT TFT Type of 4-Wire 4-Wire Resistive 4-Wire Resistive 4-Wire Resistive Resistive Num. of 320 480 320 320 Pixels (Width) Num. of 240 272 240 240 Pixels (Height) Diagonal 3.5 in 4.3 in 3.5 in 3.2 in Dimension Overall 3.47”x2.64” 4.15”x2.65” 3.02”x2.51” 3.06”x2.20” Module Dimensions Graphics Yes Solomon No No Yes Controller SSD2119 PICASO-GFX Integrated No Yes Orise Yes Novatek Yes LED Driver OTA5180A NT39016D PICASO-GFX Interface SPI or 24-bit RGB 24-bit RGB 5 pin serial parallel Viewing 12:00 6:00 12:00 12:00 o’clock o’clock Angle Typical Logic +3.0V +3.3V +3.3V +5.0 Supply Voltage Min. -20°C -20°C -10°C -20°C Operating Temp.
has a font tool which is extremely useful because we can design our own text and have this displayed on the screen. This display needs 5V to power the whole system which is more than the other displays but this won’t be an issue because some of our other components need 5V also. The display has a viewing area of 47.87 x 63.84mm and the whole module itself has dimensions of 56.0 x 77.7 x 11.4mm. One concern we might have with this display is that it is manufactured in Australia and there might be issues getting it fast if something happens. We are going to continue to look for US vendors which would be the best option for us. Figure : 4D Systems uLCD-32PT (GFX) Comparison Candidate uLCD-32PT (GFX) Dislpay Type TFT TFT TFT TFT Type of 4-Wire Resistive 4-Wire Resistive 4-Wire Resistive 4-Wire Resistive Num. of Pixels (Width) 320 480 320 320 Num. of Pixels (Height) 240 272 240 240 Diagonal Dimension 3.5 in 4.3 in 3.5 in 3.2 in Overall Module Dimensions 3.47”x2.64” 4.15”x2.65” 3.02”x2.51” 3.06”x2.20” Graphics Controller Yes Solomon SSD2119 No No Yes PICASO-GFX Integrated LED Driver No Yes Orise OTA5180A Yes Novatek NT39016D Yes PICASO-GFX Interface SPI or parallel 24-bit RGB 24-bit RGB 5 pin serial Viewing Angle 12:00 6:00 o’clock 12:00 o’clock 12:00 Typical Logic Supply Voltage +3.0V +3.3V +3.3V +5.0 Min. Operating Temp. -20°C -20°C -10°C -20°C
Senior%20Design%202.docx