GU140X32F-7703A Module Graphic Display GU140X32F-7900B

( Brand: General ), ( Manufacturer Part Number: GU140X32F-7703A ), ( Part Type: Display Module )

Review GENERAL Module Vf Graphic Display 140x32

The General Gu140x32F-7703A module VF graphic display is a versatile and high-performance solution for various applications requiring a 140x32 character graphical LCD. This module features a 2-line, 20-character display with a brightness adjustment feature, allowing for optimal visibility under different lighting conditions.

The Gu140x32F-7900B is an upgraded version of the Gu140x32F-7703A, featuring an enhanced contrast ratio that provides clearer and more vivid text and graphics. This module also comes with a built-in 8-bit parallel interface, which ensures fast and reliable data transfer between the module and the host microcontroller.

The Gu140x32F-7703A and Gu140x32F-7900B modules are compatible with popular microcontrollers such as Arduino, Raspberry Pi, and PIC microcontrollers. They also come with a library that simplifies the integration process, making it easier for developers to create applications that utilize the display's graphics capabilities.

The modules are designed with a rugged and durable construction, making them suitable for use in harsh environmental conditions such as extreme temperatures, humidity, and dust. They are also water-resistant, ensuring that they can withstand accidental splashes or wet conditions.

In summary, the General Gu140x32F-7703A and Gu140x32F-7900B graphic displays are powerful and reliable solutions for various applications that require a 140x32 character graphical LCD. Their brightness adjustment feature, built-in interface, compatibility with popular microcontrollers, and rugged construction make them an excellent choice for developers looking for a versatile and high-performance display module.

The Gu140x32F-7703A and Gu140x32F-7900B are both 140x32 character graphical LCD modules. Here are some pros and cons of each, followed by a recommendation:

1. Lower cost: The Gu140x32F-7703A is generally less expensive than the Gu140x32F-7900B.

2. Wide operating voltage: It can operate between 3.3V and 5V, making it more versatile.

3. Backlight: It comes with an integrated backlight, which may be useful for certain applications.

1. Lower contrast ratio: The contrast ratio is lower than the Gu140x32F-7900B, resulting in less distinct text and images.

2. Slower refresh rate: The refresh rate is slower, which may cause flickering when displaying moving images or text.

1. Higher contrast ratio: The Gu140x32F-7900B has a higher contrast ratio, resulting in clearer and more distinct text and images.

2. Faster refresh rate: It has a faster refresh rate, which makes moving text and images more seamless.

3. Larger memory: It has a larger memory, which allows for more complex graphics and animations.

1. Higher cost: The Gu140x32F-7900B is more expensive than the Gu140x32F-7703A.

2. Narrower operating voltage: It can only operate between 4.5V and 5.5V, which may limit its compatibility with certain power sources.

If cost is a major concern and you don't require the highest contrast ratio or fastest refresh rate, the Gu140x32F-7703A may be a suitable choice. However, if you value clarity and smoothness, and have the budget for it, the Gu140x32F-7900B would be a better option.

Details:

Good - Small Scratches, minor scuffing. Fair - Medium scratches, scuffing or denting; Damaged missing small plastic trim panels. Any other parts/power adapters or accessories that are NOT shown in the pictures included. Excellent - Minor surface blemishes that can be seen, but not felt.

As-Is - Major scratches, dents, discoloration or cracks; Broken off missing panels.

part #: gu140x32f7703a price

• $350.00

specifications appliancejim:

• brand: General
• mpn: Gu140x32f-7703a
• part type: Display Module

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shipping appliancejim:

• carrier: FedEx
• class: Standard
• transit: 4-8 Days
• type: Fixed
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offer appliancejim:

• quantity: 1
• availability: In Stock
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• started: November 15, 2024

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• city: Santa Ana, California
• # reviews: 2537
• rating: 99.3%

general appliancejim:

• condition: Used
• Home Garden > Major Appliances > Other Major Appliances

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