NL3224BC35-20 is a 5.5" a-Si TFT-LCD, LCM Display screen Product from NEC.According to NEC's product specification sheet,NL3224BC35-20 display has a resolution of 320(RGB)×240, QVGA 72PPI, Contrast Ratio is 400:1 (Typ.) (TM),Viewing Angle is 55/55/50/40 (Typ.)(CR≥10),Lamp Type is 2 pcs CCFL , 40K hours , Without Driver,Signal Interface is CMOS (1 ch, 6-bit) , 33 pins Connector,Brightness is 400 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of NL3224BC35-20 after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
Is this screen readily available now? If not, are there any recommended alternative models?
A:
The NL3224BC35-20 is an older model and may be discontinued, making it potentially out of stock at mainstream distributors. You may need to search from specialized inventory suppliers or the secondary market. As alternatives, you can look for other 5.5-inch, 640x480 resolution, RGB interface TFT modules from brands like AUO or Innolux, but pay close attention to the physical dimensions, mounting holes, and pinout compatibility.
Q:
Where can I find the official datasheet and pinout diagram for the NL3224BC35-20?
A:
You can search on the official websites of NEC or its authorized distributors. Since this is a relatively older model, you might need to source it from component suppliers or technical forums (like EE Stack Exchange). The pinout diagram is crucial for correct wiring, so be sure to refer to the official datasheet.
Q:
What is the backlight type and voltage for this display? What is its lifespan?
A:
The NL3224BC35-20 uses an LED backlight. The backlight drive voltage is typically between 3.5V to 4.2V (please confirm with the datasheet) and requires a constant current driver circuit. As an industrial-grade module, its backlight lifespan is typically very long, often rated at 50,000 hours or more.
Q:
Can I drive the NL3224BC35-20 screen directly with an Arduino or Raspberry Pi?
A:
No, you cannot drive it directly. This screen uses an RGB parallel interface with complex timing, which the GPIO pins of an Arduino or Raspberry Pi cannot generate natively. You will need a dedicated LCD driver board or converter (often based on an FPGA or a dedicated driver IC) to handle the signal conversion.
Q:
What are the basic specifications of the NL3224BC35-20 screen, and what interface does it use?
A:
This screen is a 5.5-inch TFT LCD display with a resolution of 320x 240. It utilizes a standard RGB parallel interface and is an industrial-grade module designed for specific NEC equipment.
My package arrived at the expected date (6 days after the purchase) and in good condition
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Sep 29, 2025
(5/5)
Very nice and sharp in the choice
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Sep 12, 2025
(5/5)
ALL AS PLANNED OK
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a****k
Aug 28, 2025
(5/5)
Fast delivery,
Comptetive price
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Aug 25, 2025
(5/5)
Perfect and easy.
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Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
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Aug 15, 2025
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Good price for things hard to find!
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S****j
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
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H*******e
Aug 12, 2025
(4/5)
The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
