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| Application scenarios: CNC machine tool operation panel, PLC controller status display, frequency converter panel, testing and measuring instruments (such as oscilloscopes, multimeters), smart meters/water meters/gas meters, auxiliary display of industrial touch screens. | |||||||||
Practical Display: 128x64 resolution, known as the "golden size" for graphic dot matrix screens, holds enough information to meet daily display needs.
High Integration: Built-in RAM and power circuit in the chip simplify external design greatly, cutting down overall costs for your projects.
Ultimate Energy Efficiency: Extremely low power consumption makes it a top choice for portable devices that rely on battery power.
Flexible Interface: Supports SPI and parallel ports, enabling easy connection with various MCUs and saving development time.
High Cost-Effectiveness: The high integration level brings better value, balancing performance and budget.
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It adopts the highly integrated ST7567 chip. The built-in RAM and power circuit reduce system complexity and overall costs while simplifying peripheral design.
With 128x64 resolution, it displays Chinese characters, English, graphics, and UI elements smoothly, handling most scene requirements.
Born for battery-powered devices, its ultra-low power consumption extends battery life far beyond color screens.
It boasts strong reliability: a wide temperature range (-20℃~+70℃), long lifespan, and strong anti-interference ability, adapting to harsh environments like industrial and automotive fields.
The mature process ensures high yield and stable quality, and its pure physical LCD technology avoids organic material aging, ensuring an extremely long lifespan.
This is its most classic and widely used field.
Application scenarios: CNC machine tool operation panel, PLC controller status display, frequency converter panel, testing and measuring instruments (such as oscilloscopes, multimeters), smart meters/water meters/gas meters, auxiliary display of industrial touch screens.
Reason for selection:
High reliability: Wide temperature characteristics (usually -20 ℃~+70 ℃) suitable for harsh industrial environments.
Rich information display: 128x64 resolution is sufficient to display multiple lines of parameters, real-time data, simple waveforms, setting menus, and alarm information.
Cost controllable: Under the premise of meeting functional requirements, the cost is much lower than that of color TFT screens.
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Application scenarios: blood glucose meter, electronic blood pressure monitor, blood oxygen saturation monitor, portable electrocardiogram (ECG) machine, infusion pump display interface.
Reason for selection:
Extremely low power consumption: greatly extends the battery life of battery powered devices, which is a key indicator of medical equipment.
Clear display: able to clearly display physiological parameters, measurement results, waveforms, and operating instructions.
Strong stability: meets the stringent requirements of medical equipment for stability and reliability.
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Application scenarios: In car diagnostic device (OBD), reverse radar display, car audio information screen, on-board computer display, tire pressure monitoring system (TPMS) display terminal.
Reason for selection:
Environmental adaptability: able to withstand wide temperature changes and electromagnetic interference inside the car.
Wide viewing angle: Clear and easy to read from the driver's perspective.
Practical Function: Perfectly adapted to display vehicle data, diagnostic information, audio lists, and other needs.
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Application scenarios: smart thermostat, air purifier control panel, advanced remote control, coffee machine, washing machine status screen, fitness equipment (such as treadmill) dashboard.
Reason for selection:
Good user experience: It can provide a more user-friendly and flexible graphical interface than a segmented screen.
High cost-effectiveness: While enhancing the sense of grade for household appliances, it effectively controls the overall cost of the machine.
Simple interface: SPI interface facilitates connection with various main control chips.
Application scenarios: Communication testing equipment, network switch/router status screens, scientific research instruments, electronic scales, security alarm panels.
Reason for selection:
Strong sense of professionalism: Single color screen displays data with focus and non glare, suitable for professional occasions.
Customization flexibility: You can freely define display content, draw logos, and customize icons.
Long lifespan: No risk of screen burn-in, suitable for devices that require long-term or even year-round power on operation.
