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| Categories | IPS TFT LCD Display | 
|---|---|
| Brand Name: | RGH | 
| Model Number: | RT154035A | 
| Certification: | ISO14001/ISO9001 | 
| Place of Origin: | Shenzhen,China | 
| MOQ: | 3PICS | 
| Price: | Negotiable | 
| Payment Terms: | L/C, T/T,Paypal | 
| Supply Ability: | 3.5kk | 
| Delivery Time: | 3-5weeks | 
| Packaging Details: | Standard Exportation Package | 
| SIze: | 1.54 inches | 
| Resolution: | 240*240 | 
| LCD Type: | Transmissive TFT | 
| Viewing Direction: | ALL o’clock | 
| Outline Dimension: | 31.52 (W) X35.10 (H) X1.95(T) mm | 
| Active area: | 27.72(W) X27.72 (H) mm | 
| Operating temperature: | -20℃~70℃ | 
| Storage temperature: | -30℃~80℃ | 
| Driving IC: | ST7789V3 | 
| Backlight: | 3LEDs | 
| Response time: | 30ms | 
| Contrast ratio: | 900:1 | 
| Brightness: | 300cd/m2 | 
| Interface: | SPI | 



| NO. | Symbol | Level | Function | 
| 1 | NC | NC | |
| 2 | LEDK | LED power cathode | |
| 3 | NC | NC | |
| 4 | NC | NC | |
| 5 | LEDA | LED power anode | |
| 6 | GND | Ground | |
| 7 | FAMARK | Tearing effect signal is used to synchronize MCU to frame memory | |
| 8 | SDA | SPl interface input/output pin. | |
| 9 | WR | command selection pin in 4-line serial interface | |
| 10 | RS | This pin is used to be serial interface clock | |
| 11 | CS | Chip selection pin | |
| 12 | RESET | This signal will reset the device and it must be applied to properly | |
| 13 | IOVCC | 1.8V | Power setting | 
| 14 | VCC | 2.8V | Power setting | 
| 15 | GND | Ground | 
|  |  | 




Custom LCD FAQ
1. Are you a factory or a trading company?
we are a high-tech manufacturer specializing in the R&D, production, and sales of LCD and LCM since 2011. At present, we have two factories in Dongguan.
2.What are our main products?
Providing One-stop Liquid Crystal Display and LCM Series, such as COG, COB, ) Customized LCD Series, including Touch Panels
3.What kind of certification do we have?
Our factories have passed ISO9001, 14001 and other certifications.
4. What size LCD display can you provide?
0.96 inch to 21.5 inch TFT LCD display we can provide.
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