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Item #:
72650886
SaiDian 1Pcs HD44780 40x2 4002 LCM Character LCD Display Module 5V White on a Blue Background
89% of respondents would recommend this to a friend
Item #:
72650886
MMK 74314
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What Stands Out
High Visibility
Bright white characters on a blue background ensure excellent readability, making it suitable for various lighting conditions and enhancing user experience for both indoor and outdoor applications.
Standard Compatibility
Based on the HD44780 controller, this module is compatible with numerous microcontroller platforms, simplifying integration for hobbyists and professionals alike while saving development time.
Versatile Display
With 40 characters across 2 lines, this LCD module caters to diverse project needs, whether displaying user interfaces or sensor data, providing flexibility for various applications.
Product Details
- 40x2 character LCD display module with SPLC780C controller
- Operates on 5V power supply with 6800 4/8-bit parallel interface
- STN blue screen with white text on blue background and single LED backlight
- Compatible with various MCUs including 8051, PIC, AVR, ARDUINO, ARM, and Raspberry Pi
- Suitable for embedded systems, industrial devices, security, and hand-held equipment
- Dimensions: 182.0X33.5X13.6MM, Viewing area size: 152.3X16.7MM, Working temperature: -20-70Degree C
| Brand | SaiDian |
| Model Name | SD575 |
| Built-In Media | 1Pcs LCD display module |
| Target Audience | Teacher |
| Model Number | SD575 |
| Number of Items | 1 |
| Manufacturer | SaiDian |
| UPC | 779675961823 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Mfr Part Number | SD575 |
| Connectivity Technology | Interface |
| Specific Uses For Product | Teaching, Industrial Device, Security, Hand-held Equipment |
| Compatible Devices | Development boards, single-board computers, and other devices with compatible interfaces for 8051, PIC, AVR, ARM, and Arduino |
| Display Type | LCD, LED |
| Screen Size | 4002 |
| Item Weight | 0.09 kg |
| Item Dimensions L x W | 7.17"L x 7.17"W (18.2 x 18.2 cm) |
| Color | White |
| Software Update Supported to Date | unknown |
Who Should Buy?
-
Hobbyist Programmers
Ideal for DIY electronics projects, enabling hobbyists to implement text displays in their custom circuits easily.
-
Educational Purposes
Perfect for students learning programming and electronics, providing a hands-on experience with LCD technology.
-
Embedded Systems
Suitable for developers working on embedded systems, offering reliable character display for various applications.
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High-End Displays
Not suitable for professional products requiring high-resolution or colorful displays, as it supports only basic character output.
Product Description
SaiDian 1Pcs HD44780 40x2 4002 LCM Character LCD Display Module 5V White on a Blue Background
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the HD44780 Character LCD Display Module used for?
Answer: The HD44780 Character LCD Display Module is primarily used for displaying alphanumeric characters in embedded systems and DIY projects. It is ideal for applications such as Arduino projects, electronic displays for home automation, or status displays for various devices. By integrating this module, you can create user-friendly interfaces that present vital information in an easily readable format. -
Question:
How does the HD44780 LCD Display module connect with a microcontroller?
Answer: This module typically connects with a microcontroller using a parallel interface, involving multiple GPIO pins for data transfer and control. It's essential to wire it correctly, connecting pins for data, control signals, and power. Many developers find resources and tutorials online that guide them step-by-step in interfacing the LCD with popular microcontrollers like Arduino, making it accessible even for beginners. -
Question:
What are the dimensions of the 40x2 HD44780 LCD module?
Answer: The 40x2 HD44780 LCD display generally has a standard size that is compact enough for various applications. Its dimensions include a numeric keypad space, with the display area measuring about 2 x 4 inches. This allows it to fit neatly into small enclosures or dashboards, ideal for remote control projects or embedded systems that require a display without taking up much room. -
Question:
What type of projects can benefit from using this LCD module?
Answer: Projects ranging from simple temperature monitors to complex robotic systems can leverage the HD44780 LCD module. It's well-suited for hobbyists developing gadgets that require user interaction, such as displaying sensor values, system statuses, or menus. By using this display, you can easily enhance the functionality and user experience of your electronic devices. -
Question:
Is the HD44780 LCD module compatible with all microcontrollers?
Answer: Yes, the HD44780 module is designed to be compatible with most microcontrollers, including Arduino, Raspberry Pi, and various PIC microcontrollers. Its widespread support and extensive community resources make it a universal choice for electronics enthusiasts and developers looking to add a display component to their projects. -
Question:
What coding libraries are available for this LCD display?
Answer: For ease of programming, several coding libraries are available specifically for the HD44780 LCD display. Libraries like LiquidCrystal for Arduino allow simplified commands to control the LCD, making it easier to display text, control cursor movements, and manage backlight settings. These libraries are well-documented and supported within the development community, aiding in quick implementation. -
Question:
Can this module display graphics or is it limited to characters?
Answer: The HD44780 LCD module is primarily designed for displaying characters and does not support full graphics like more advanced graphic LCDs. However, it does allow for custom character creation, which lets users define basic symbols. This is particularly useful in projects requiring simple icons or sorting information beyond plain text. -
Question:
How does the backlight functionality work on this LCD?
Answer: The 1Pcs HD44780 module comes with a blue background that typically includes a white LED backlight, providing clear visibility in various lighting conditions. The backlight enhances the contrast of the characters displayed, making it ideal for both indoor and outdoor settings. Users can control the brightness using appropriate resistors or additional circuitry, tailoring it to specific application needs. -
Question:
What power supply requirements does the HD44780 module have?
Answer: The HD44780 LCD module operates on a power supply of 5V, making it compatible with most microcontrollers directly. It's essential to ensure the power supply is stable during operation to prevent display anomalies. Ideal scenarios for use include battery-powered applications, where selecting an efficient power source is crucial to maintaining the device's reliability and longevity. -
Question:
Where can I buy 1Pcs HD44780 40x2 4002 LCM Character LCD Display Module 5V White on a Blue Background?
Answer: You can purchase the 1Pcs HD44780 40x2 4002 LCM Character LCD Display Module 5V White on a Blue Background at Ubuy. Ubuy is a trusted e-commerce platform that facilitates access to a vast array of products, including electronics and components like this LCD module. Visit Ubuy to find detailed product descriptions and make your purchase conveniently.
SaiDian LCD Character Modules SD575 Editorial Review
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Pros
- Clear and bright display
- Easy to install and setup
- Compatible with many devices
- Good visibility from various angles
- Durable and reliable performance
Cons
- Limited instructions for beginners
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MMK 74314
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