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| Customization: | Available |
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| Usage: | Small-sized LCM |
| Digital LCD Module Type: | Counting Module |
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Detailed Parameters:
| Product: | 128x64 COG LCD Module | Resolution: | 128x64 Graphics |
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| LCD Type: | STN, Positive, Transmissive | Backlight Color: | Green Backlight |
| Operating Voltage: | 2.8 V | Optics: | 6 O'clock |
| Outline Dim.: | 65.0(L) X 38.6(W) X 4.9(T) mm | Viewing Area: | 53.6(L) X 28.0(W) mm |
| Driving Method: | 1/64 Duty, 1/7 Bias | Operating Temp: | -10°C To +60°C |
| Pin Number: | 10 Pins | Controller: | ST7567 Or Equivalent |
| Interface: | MCU | Compliance: | REACH & RoHS Compliant |
The 10-pin graphics LCD 128x64 COG LCD module is a common liquid crystal display module. The "128x64" indicates a resolution of 128×64 dot matrix, capable of displaying graphic and text information; "COG" stands for Chip-on-Glass, which is a technology of directly bonding the chip onto the glass. This design makes the module more compact and lightweight. The following is an introduction and analysis of the application of this product:
Product Introduction
Display characteristics: Typically use STN (Super Twisted Nematic) liquid crystal material. Combined with green LED backlighting, it can provide clear display effects in low-light environments. The green backlighting makes the displayed content visually softer and less dazzling. The product adopts a semi-transmissive reflective optical structure, which has all-weather visibility. In strong light conditions, it can maintain clear display through reflecting the ambient light, and in low-light conditions, it relies on the built-in green LED backlighting to improve readability.
Pin functions: 10 pins are used to connect power supply, ground, data transmission, control signals, etc. For example, common pin functions include power positive pole (VDD), power negative pole (VSS), contrast adjustment pin, command/data selection line, read/write selection line, enable line, etc. Through these pins, communication and control with external devices such as microcontrollers can be achieved.
Interface methods: Common interfaces include parallel interface and serial interface. The parallel interface has a faster data transmission speed, while the serial interface can save pin resources. The specific interface type depends on the design of the module. Some modules support SPI (Serial Peripheral Interface), I2C, etc. communication protocols, facilitating connection with single-chip microcontrollers, ARM, etc.
Driver chips: Common driver chips include ST7565P, ST7567, ST7920, etc. These chips are responsible for managing display operations, such as controlling the illumination and extinction of pixels, providing character generators, supporting graphic drawing, etc. Different driver chips may have some differences in functions and characteristics, but they can all achieve 128x64 dot matrix display control.
Working voltage: Generally between 3.3V and 5V, depending on the model and design of the module. Modules with low power consumption perform better in energy-saving, suitable for battery-powered devices.
Operating temperature range: Commercial-grade products are typically -20ºC to +70ºC, industrial-grade products can reach -40ºC to +85ºC, capable of adapting to different working environments.
Product applications
Industrial control: Can be used in industrial control panels to display the operating status, parameter settings, fault information of equipment, helping operators to understand and control industrial equipment. For example, in frequency converters, PLC (Programmable Logic Controller) devices, various data and instructions can be clearly displayed.
Instrumentation: Widely used in various instruments, such as digital multimeters, oscilloscopes, flow meters, etc., for displaying measurement data, waveforms, menu options, etc., facilitating users to read and operate.
Medical equipment: Can be applied to the human-machine interface of medical instruments, such as electrocardiogram machines, blood pressure monitors, blood glucose meters, etc., displaying patients' physiological parameters, test results, etc., providing intuitive display for medical staff and patients.
Smart home: As the display component of smart home central control devices, it displays the status of home devices, such as lights, temperature, humidity, etc., and can also be used to display operation menus, facilitating users to control the smart home system.
Handheld devices: Such as handheld terminals, portable data collectors, etc. Due to their compact size and low power consumption, they are suitable as display components for these devices, displaying operation interfaces, data records, etc.
Our Advantage:
| Rich experience | Good knowledge of the displays market to put together solutions that add value and provide a unique proposition for the client |
| Advanced Equipment | Full automatic FPC&IC bonding machine, film attaching machine, CNC machine, polish machine advance production equipment ensure product quality |
| Quality Assurance | Advance inspection instrument and equipment to ensure 100% inspection for each and every piece before shipment |
| Fast response | Quickly realize your customized ideas, and have a sample ready in short time |
| Low MOQ | Depends on product |
| Stable supply | 1~10 years supply period |
| Extensive range | Providing complete solution from Mono to Color LCD module, Optical bonding between display to cover glass as well as cover glass to touch screen |
| Large production capacity | Operation capacity 2KK monthly |
| Quality guarantee | RoHS compliant |
| Management | ISO 9001:2008, ISO 14001:2004 |
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.
Packaging & Shipping:
FAQ:
Our Services:
1. Free repair within one year after the shipment of products from us.
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