WINSTAR 40x4 Character LCD Display Module, Green, 5V, Transflective
WINSTAR 40x4 character LCD module with green transflective STN display. 5V logic, wide temperature range. Ideal for industrial and embedded projects.
The WINSTAR 40x4 Character LCD Display Module is a versatile and reliable screen solution, perfect for embedding into a wide range of electronic projects and commercial equipment. This monochrome green display offers excellent readability with a transflective STN (Super Twisted Nematic) positive screen, ensuring clarity under various lighting conditions.
Operating on a standard 5V logic supply, this module is designed for easy integration. It features a substantial 40 characters by 4 lines, providing ample space for data, menus, status messages, and user interfaces. The character size is clearly defined, offering a balanced layout for optimal information presentation.
Key Features & Specifications
- High-Contrast Display: The green transflective STN positive LCD ensures characters are sharp and easy to read, performing well in both dim and brightly lit environments.
- Generous Display Area: With a viewable area of 147mm x 29.5mm, it presents information clearly and legibly.
- Robust Construction: Housed in a compact module measuring 190mm x 54mm x 13.6mm, it is built for durability and straightforward mounting.
- Wide Operating Range: Designed to function reliably in temperatures from -20°C to +70°C, making it suitable for demanding industrial and commercial applications.
- Integrated Driver: Utilises the common ST7066U controller IC, simplifying communication and control via a parallel interface.
This display is an ideal choice for developers, engineers, and hobbyists looking for a proven, high-quality alphanumeric display for instrumentation, point-of-sale systems, control panels, and custom embedded devices.
- **Embedded systems and prototyping**
- **Industrial control panels and instrumentation**
- **Point-of-sale (POS) terminals and kiosks**
- **Test and measurement equipment**
- **Display Format:** 40 characters x 4 lines
- **Module Dimensions:** 190mm (L) x 54mm (W) x 13.6mm (D)
- **View Area:** 147mm x 29.5mm
- **Active Area:** 140.45mm x 23.16mm
- **Dot Size:** 0.5mm x 0.55mm
- **Dot Pitch:** 0.57mm x 0.62mm
- **Character Size:** 2.78mm x 4.89mm
- **Character Pitch:** 3.53mm x 6.09mm
- **LCD Type:** STN Positive, Green Transflective
- **Duty:** 1/16
- **Viewing Direction:** 6 O'clock
- **Backlight Type:** LED (Yellow/Green)
- **Controller IC:** ST7066U
- **Interface:** 68 Series Parallel
- **Logic Voltage:** 5V
- **Operating Temperature:** -20°C to +70°C
- **Display Construction:** Module
- **Product Range:** WH4004A1 Series
- **Weight:** 140 grams
- Line: 0
- Display Appearance: 0
- Display Mode: Transflective
- LCD Display Type: STN
- Module Size: 0
- Operating Temperature Min: -20°C
- Operating Temperature Max: 70°C
- Backlighting Colour: 0
- SVHC: To Be Advised
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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