| Usage: | Small-sized LCM, Arduino Display |
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| Touch Screen Type: | Resistive |
| Type: | Color |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
4.0 Inch 320x480 Arduino UNO and Mega2560 Display With Resistive Touch Screen Available on C51 and STM32 platforms
Product Specification:
| Name | Parameter |
| Display Color | 16BIT RGB 65K color |
| SKU | MAR3954 |
| Screen Size | 3.95(inch) |
| Type | TFT |
| Driver IC | ST7796S |
| Resolution | 480*320 (Pixel) |
| Module Interface | 8-bit parallel interface |
| Active Area | 83.52x55.68(mm) |
| Module PCB Size | 96.52x61.47 (mm) |
| Operating Temperature | -20ºC~60ºC |
| Storage Temperature | -30ºC~70ºC |
| Operating Voltage | 5V/3.3V |
| Power Consumption | TBD |
| Product Weight(Package containing) | 65g |
| Number | Pin Label | Pin Description |
| 1 | LCD_RST | LCD bus reset signal, low level reset |
| 2 | LCD_CS | LCD bus chip select signal, low level enable |
| 3 | LCD_RS | low level: command, high level: data |
| 4 | LCD_WR | LCD bus write signal |
| 5 | LCD_RD | LCD bus read signal |
| 6 | GND | Power ground |
| 7 | 5V | 5V power input |
| 8 | 3V3 | 3.3V power input(this pin can be disconnected) |
| 9 | LCD_D0 | LCD 8-bit data Bit0 |
| 10 | LCD_D1 | LCD 8-bit data Bit1 |
| 11 | LCD_D2 | LCD 8-bit data Bit2 |
| 12 | LCD_D3 | LCD 8-bit data Bit3 |
| 13 | LCD_D4 | LCD 8-bit data Bit4 |
| 14 | LCD_D5 | LCD 8-bit data Bit5 |
| 15 | LCD_D6 | LCD 8-bit data Bit6 |
| 16 | LCD_D7 | LCD 8-bit data Bit7 |
| 17 | SD_SS | SD card SPI bus chip select signal, low level enable |
| 18 | SD_DI | SD card SPI bus MOSI signal |
| 19 | SD_DO | SD card SPI bus MISO signal |
| 20 | SD_SCK | SD card SPI bus clock signal |
Product Size:
Connect to Arduino:
Arduino UNO direct insertion picture
Arduino Mega2560 direct insertion picture
Product Application:
| Telecommunication Devices | Telephone, Interphone, Smart Watch, Tablet PC, PDA |
| Consumer Products | Camera, DVD Player, Cell Phone, Game Player, Digital Photo Frame, E-Book Reader, Mp3 Player, MP4 PMP, Netbook PC |
| Technical Equipment | Elevator Controller, Industrial Machine, Security Monitor, POS |
| Office Automation | Printer, Scanner, Fax Machine, Desktop Monitor, Desktop Monitor |
| Home Appliances | Air-condition Display, Refrigerator, Video Doorbell, Smart Machine |
| Automobile Display | GPS, Protable Navigation, Video Player, Speedometer, Recorder |
| IT Products | Digital Video, Media Player, Advertising Machine |
| Medical Equipment | Ultrasound Machine, Medial Monitor, Medical Imaging, Healthcare |
Packaging & Shipping & Delivery
Packaging Details:
All the products are packed in right way to keep it safe.
For small sizes of products we use tray + carton,
For bigger sizes we use foam slot + carton.
we also design packages according to customers' requirements
Shipping Details:
For small quantity orders: we ship by UPS Air-Express, or DHL/FEDEX/TNT/ EMS Express service, it is safe and fast.
For large quantity orders: we ship by buyer's cargo agent in China,
we can also ship by air or sea transportation by our cargo agent.
Delivery Details:
Ready-made Sample: within 1 week
Custom Sample: 1~2 weeks
Mass production: 3-4 weeks
Our Company:
Ronbo Electronics Ltd., is one of the leading display suppliers. Its production line includes small to medium size LCD, TFT and IPS modules for a variety of industrial and consumable application. We are one of the leading display providers of character LCD modules, graphic LCD modules, TFT & IPS modules and Touch Screen. High-quality LCD modules are made based on our experienced engineering knowledge, well-managed supply chain.
Moreover, our company has passed ISO 9001 certifications as well as RoHS.
By adopting computerized management system, automatic manufacturing process and advanced technology, we can able to continuously supporting our worldwide customers with qualified and reliable products.
Our website: http://ronboelectronics.en.made-in-china.com
Our Advantage:
☆Responsibility:
We take all responsibilities for any mistakes what we do make. We will remake all wrong pieces and ship out shortly.
☆Fast response:
Quickly realize your customized ideas, and have a sample ready in short time
☆Free Design:
We offer free design service depending on your ideas, logos, colors, etc.
Good knowledge of the displays market to put together solutions that add value and provide a unique proposition for the client
☆Efficient Communication:
Our sales are all with high English language skills, they are working so hard and efficient.
☆High Quality:
All materials we purchase for making any orders are high quality and RoHS compliant, and Control quality with ISO 9001:2008, ISO 14001:2004 management system.
Advance inspection instrument and equipment to ensure 100% inspection for each and every piece before shipment
☆Quick Delivery (Production Time):
Ready-made Sample: within 1 week
Custom Sample: 1~2 weeks
Mass production: 3-4 weeks
Product Line:
☆ Clean Room class [email protected], Pressurec 0.8kgf
☆ Antistatic floor, resistance : 1x10 ohm to 1x10 ohm
☆ COG production lines: 4 .
☆ Backlight production lines: 2 .
☆ Existing machine capacity will be 1KK per month.
Quality Policy:
All materials we purchase for making any orders are high quality and RoHS compliant, and Control quality with ISO 9001:2008 management system.
Advance inspection instrument and equipment to ensure 100% inspection for each and every piece before shipment
Certification:
FAQ:
Q: How can I get some samples?
A: We don't provide free one, but we can have a discount when you reorder according to different quantity, and you will win at least 3% discount.
Q: What is the MOQ?
A: It depends on different products. Please keep in touch with sales to confirm the MOQ.
Q: How do you control quality?
A: All materials we purchase for making any orders are high quality and RoHS compliant, and Control quality with ISO 9001:2008, ISO 14001:2004 management system.
Advance inspection instrument and equipment to ensure 100% inspection for each and every piece before shipment0*480 CapacitouScreenCDsplay
Q: Does your product have any warranty?
A: Yes, we offer 12 months warranty for our products.
Q: What's your payment method?
A: Payment: T/T, Paypal, Western Union, etc.
For samples: payment in advance.
For mass production: 30% deposit and 70% balance before shipment.
Q: Do you offer custom solution?
A: Yes, we can offer custom solution if standard products couldn't meet buyer' requirements.
Suppliers with verified business licenses
Audited Supplier 
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