Factory Price 1.28 Inch Knob Screen with Switch Control for Coffee Machines
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| Customization: | Available |
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| Screen Size: | 1.28inch |
| Application: | Indoor, Outdoor |
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Basic Info.
- Model NO.
- TFT-LCD
- Aspect ratio
- Round
- Feature
- Touch Display
- Optimum Resolution
- 240*240
- Type
- TFT
- Widescreen
- Not Widescreen
- Response Time
- 2ms
- 3D
- Not 3D
- Interface Type
- Uart Port
- Ratio
- 1000:1
- Capacitive Touch Screen
- Can Be Fully Fitted Bond
- Knob Display Size
- 39*17.2mm
- Operating Temperature
- -20℃~+70℃
- Travel of Switch
- 1.7±0.5mm
- Transport Package
- Anti-Static Bag Bubble Polyfoam Box+Outer Carton
- Specification
- 1.28inch
- Trademark
- ODM OEM
- Origin
- China
- Production Capacity
- 1000000PCS/Year
Product Description
A 1.28 inch knob-on-display switch is a circular LCD display with a knob that can be used for smart home devices, industrial control, and other applications,such as a coffee machine or air purifier,medical device or fitness machine.
1.28 inch knob on display switches:
- 1.28 inch Knob HMI IPS Small round Smart switch circular LCD display: For smart home devices
- 1.28 Inch 240*240 Round Circular Rotary Knob IPS Serial UART UI LCD Module Panel Display Screen Switch Key: For second development
- 1.28inch round tft display normally Black 240xRGBx240 circular lcd SPI interface lcd display: For smart rotary knob switch


| Model No.: | 1.28 inch knob display |
| Screen Diagonal | 1.28" TFT |
| knob display Size | 39*17.2mm |
| Travel of switch | 6±3N (610±306gf) |
| Resolution | 240*RGBx240 |
| Travel of switch | 1.7±0.5mm |
| Recommended Viewing Direction | ALL IPS |
| Interface Type | QSPI |
| ratio | 1000:1 |
| Rated voltage | DC 5V |
| Operating temperature | -20ºC~+70ºC |
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* It is composed of a TFT LCD panel, driver IC, FPC, backlight * IPS or 12 o'clock display screen * Backlight with different brightness options from 200 - 1500cd/m2 are available. * Specific display screen can be designed & customized. * RoHS & REACH compliant. |
1. Finance Terminal: POS system, ATM machine, Self-service Terminal, Kiosk, Checkout machine, Vending machine.
2. Consumer Electronics: Wearable Smart devices, Tablet computer, Handhold entertainment equipment, Learning machine.
3. Household Appliances: Thermostat, White Goods, Smart Home device.
4. Industrial Equipment: HMI, Professional instrumentation, industrial Control device.
5. Medical Equipment: Operation, inspection device.
Click below pictures to get details of 1.6 inch Knob Screen
Head Sun Co., Ltd is a new hi-tech enterprise, which is specialized in manufacturing projected capacitive touch panels with more than 8 years' experience. We can do customized touch panel products according to the solution and drawing of customers, to achieve the structures of products have G+F, G+F+F, G+G.
Head Sun was established in 2011, which is located in Hua Feng Tech park, Shenzhen City, with 200 employees & an area of 3,500 square meters for factory and office.

Q1. What services can we offer?
We are a professional manufacturer of projected capacitive touch panel and TFT LCD module, can help you do customized products.
Q2. What is the delivery time?
For samples: 15-20 working days upon receipt of the sample fee.
For cargo: 25-30 working days upon receipt of the payment.
Q3. What is the payment term?
50% deposit to issue production, 50% before shipping out.
Q4. What kind of transportation do you offer?
The goods can be shipped by sea, by air or by express such as DHL, UPS, TNT, Fedex, EMS.
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