منتج #:
92272113
296x128 Resolution 2.9 Inch E-Paper Display Panel Module 3.3v E-Ink Electronic Screen SPI Interface with Embedded Controller Support Partial Refresh
90% من المشترين سيوصون بهذا المنتج لصديق
منتج #:
92272113
USD 40
تفاصيل السعر
باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )
*سيتم استيراد جميع العناصر من أمريكا
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مستورد من متجر USA
كمية:
اطلب الآن واحصل عليه حول الخميس, أكتوبر 08
معاملة آمنة
تعمل يوباي جاهدة لحماية أمنك وخصوصيتك. يضمن نظام أمان الدفع المتقدم لدينا السرية من خلال تشفير معلوماتك أثناء النقل باستخدام بروتوكولات AES (معايير التشفير المتقدمة) وSSL (طبقة المنافذ الآمنة). تفاصيل الدفع الخاصة بك آمنة بنسبة %100 لأننا لا نشارك تفاصيل الدفع الخاصة بك مع بائعين تابعين لجهات خارجية
أفضل شركائنا اللوجستيين
Ultra low power consumption, clear display without electricity, and supports Partial refresh makes it an ideal choice for various applications!
شحن
سريع
استرجاع
مجاني*
تغليف آمن
منتجات أصلية %100
الامتثال لمعيار PCI DSS
حاصل على شهادة ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.
مايفيد
High Resolution
With a resolution of 296x128, this display offers sharp images and crisp text, enhancing readability for various applications including smart devices and projects.
Low Power
Designed to operate at 3.3V, this E-Paper display is energy-efficient, making it ideal for battery-powered projects, thus extending device lifespan significantly.
Versatile Compatibility
Supports Raspberry Pi, Arduino, and more, providing flexibility for developers. Its SPI interface ensures easy integration into various electronic projects for enhanced usability.
تفاصيل المنتج
| Operating System | Linux |
| Personal Computer Design Type | Barebone |
| Color | 2.9 inch E-Ink Module 296 x 128 (7.4 cm) |
| Additional Features | Default |
| Hard Disk Description | SSD 1TB |
| Power Consumption | 26.4 tMilliwatts |
| Item Dimensions | 1.38 x 0.79 x 0.08 inches (3.5 x 2 x 0.2 cm) |
| Item Weight | 0.01 kg |
| Hard Disk Interface | Serial ATA |
| Compatible Devices | Raspberry Pi, Arduino, Nucleo, Jetson Nano |
| Power Plug Type | No Plug |
| Memory Storage Capacity | 1 TB |
| RAM Type | DDR SDRAM |
| Screen Size | 2.9 inches (7.4 cm) |
| Display Resolution Maximum | 296 u00d7 128 |
| Display Type | E-Ink |
| Aspect Ratio | 2.30:1 |
| Resolution | 296x128 |
| Native Resolution | 296 x 128 |
| Brand | waveshare |
| Model Number | 2.13inch E-Ink HAT 250x122 (5.4 cm) |
| Model Name | 2.9 Zoll E-Paper Modul |
| Built-In Media | 2.9inch e-Paper Module, PH2.0 20cm 8Pin (7.4 cm) |
| Processor Brand | VIA |
| Unit Count | 1 Count |
| UPC | 615311268096 |
| Manufacturer | waveshare |
| Graphics Description | Dedicated |
| Graphics Ram Type | GDDR6 |
| Graphics Card Interface | Integrated |
| Connectivity Technology | SPI |
| Wireless Network Technology | Wi-Fi |
| Human-Interface Input | Buttons |
| Keyboard Layout | QWERTY |
| Graphics Card Description | Dedicated |
| Personal computer design type | Barebone |
| Included Components | 2.9inch e-Paper Module, PH2.0 20cm 8Pin (7.4 cm) |
| Special Feature | Default |
| Country of Origin | This item will be imported from US |
| Date First Available | August 18, 2021 |
من يجب أن يشتري؟
-
Hobbyist Developers
Ideal for hobbyists building DIY electronics projects using Raspberry Pi or Arduino for low-power displays.
-
Education Sector
Perfect for educational projects that demonstrate E-Paper technology and programming with microcontrollers like Arduino.
-
Embedded System Engineers
Useful for engineers integrating low-power display solutions into embedded systems or IoT applications.
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High-Resolution Users
Not suitable for users requiring high-resolution displays for detailed graphical applications or media playback.
وصف المنتج
296x128 Resolution 2.9 Inch E-Paper Display Panel Module 3.3v E-Ink Electronic Screen SPI Interface with Embedded Controller Support Partial Refresh for Raspberry Pi/Arduino/Nucleo/Jetson Nano
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أسئلة العملاء & الإجابات
-
سؤال:
What are the main features of the 296x128 Resolution 2.9 Inch E-Paper Display Panel?
إجابه: The 296x128 Resolution 2.9 Inch E-Paper Display Panel boasts a low power consumption thanks to its E-Ink technology, and it features an SPI interface for easy integration with microcontrollers. The embedded controller allows for partial refresh, significantly improving the user experience by reducing flicker and enabling quicker updates. This makes it suitable for applications like digital signage, IoT devices, and smart gadgets where static images or text are primarily displayed. -
سؤال:
How does the partial refresh feature work and why is it important?
إجابه: The partial refresh feature enables specific sections of the display to be updated while leaving the rest of the screen unchanged. This is crucial for minimizing power usage and enhancing responsiveness, especially in applications where only certain content changes frequently, like dynamic dashboards or notifications. For example, in a smart weather station, only the weather information can be updated without altering the background display, leading to a more efficient use of energy. -
سؤال:
Can this display be used indoors and outdoors?
إجابه: Yes, the 296x128 E-Paper Display Panel can be used in both indoor and outdoor settings. The E-Ink technology provides excellent readability under various lighting conditions, making it ideal for outdoor displays. This can be particularly beneficial for applications in signage and information panels located in well-lit environments, such as parks or public transport stations where visibility is key. -
سؤال:
What microcontrollers are compatible with the SPI interface of this display?
إجابه: The display is compatible with a range of microcontrollers that support SPI communication, including popular models from Arduino, Raspberry Pi, and ESP8266/ESP32 families. This wide compatibility allows developers to integrate the display into diverse projects, such as digital art frames, home automation displays, or even wearable technology. Just ensure that the microcontroller has the necessary GPIO pins and supports 3.3V operation for optimal performance. -
سؤال:
How does E-Ink technology differ from traditional LCD screens?
إجابه: E-Ink technology mimics the appearance of ink on paper, providing a glare-free reading experience, while traditional LCD screens emit light and can cause eye strain. This difference makes E-Ink displays ideal for static content, particularly for applications like e-readers or smart labels where long reading durations are common. The low power consumption of E-Ink displays also means they only use energy during updates, whereas LCD screens continuously consume power. -
سؤال:
What are the ideal applications for this E-Paper Display Panel?
إجابه: The 296x128 E-Paper Display Panel is perfect for low-power applications requiring clear readability, such as e-readers, smart badges, price tags, and IoT monitoring devices. Its ability to hold an image without power makes it excellent for projects like digital library systems, environmental monitors, or simple status displays. Its versatility in static data presentation combined with low energy use makes it highly desirable for various applications. -
سؤال:
Is programming required to set up this E-Paper Display Module?
إجابه: Yes, programming is necessary for setting up the E-Paper Display Module. Users typically need to write code to interface the module with their microcontroller using the SPI protocol. There are numerous libraries available for platforms like Arduino and Raspberry Pi that simplify the process of initializing and updating the display. This makes it accessible even for beginners who are interested in DIY electronics or programming projects. -
سؤال:
How can I achieve the best contrast on the display?
إجابه: To achieve the best contrast on the E-Paper Display, ensure proper lighting conditions as E-Ink works best in environments with adequate ambient light. Also, consider optimizing the content displayed by using high-contrast color schemes, such as black on white or white on black. For projects involving graphical displays, limiting the complexity of images can help enhance clarity, making the display more legible in various scenarios, such as digital signage. -
سؤال:
What voltage does this module operate at?
إجابه: The 296x128 E-Paper Display operates at a voltage of 3.3V. It's essential to ensure that your microcontroller can provide this voltage level to avoid damaging the panel. Operating at 3.3V allows for easy interfacing with various low-power devices, ensuring seamless integration into your electronic projects where energy efficiency is prioritized. -
سؤال:
Where can I buy the 296x128 Resolution 2.9 Inch E-Paper Display Panel in Lebanon?
إجابه: You can purchase the 296x128 Resolution 2.9 Inch E-Paper Display Panel Module on Ubuy. Ubuy offers a straightforward shopping experience and ensures you have access to this specialized electronic component across various locations in Lebanon. By choosing Ubuy, you can explore additional options tailored to your project needs, making it the go-to source for your electronic components.
waveshare Desktop Barebones 2.13inch E-Ink HAT 250x122 (5.4 cm) Editorial Review
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مراجعات العملاء وتقييماتهم
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إيجابيات
- High resolution for clear images
- Low power consumption
- Supports partial refresh
- Easy SPI interface setup
- Compact size for versatile use
سلبيات
- Limited color options available.
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الخروج الآمن
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منتجات أصلية
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معلومات مهمة
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USD 40
اطلب الآن واحصل عليه حول الخميس, أكتوبر 08
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
كمية:
معاملة آمنة
نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.
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المميزات والفوائد
- 2.9-inch E-Ink display with 296x128 resolution.
- Ultra low power consumption, needing power only for refresh.
- Clear display retains content even when power is off.
- Wide viewing angle for various lighting conditions.
- Compatible with Raspberry Pi, Arduino, and Nucleo boards.
- Includes technical support and 100% original product guarantee.
ضمان Ubuy
تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.