luckylight-kwa-541cwb-y

Important Note

This entire repo was AI created - including all of the data within. The intent was to A) help me with my personal electronics inventory; and B) see how I could use AI to make that process a bit easier. DO NOT TRUST!

Lucky Light KWA-541CWB-Y White Alphanumeric Display

Details

• Location: Cabinet-1, Bin 17 (4 units) & Bin 19 (4 units)
• Category: Alphanumeric Displays
• Type: 14-Segment LED Character Display
• Color: White
• Size: 0.54 inch (13.60mm) character height
• Quantity: 8 total
• Product URL: https://www.luckylight.cn/en/products/led-display/alphanumeric/kwa-541cwb-y/

Description

Lucky Light KWA-541CWB-Y white alphanumeric LED display with 14-segment configuration for displaying letters, numbers, and symbols. Single character display with common cathode configuration and high contrast white LEDs.

Specifications

• Part Number: KWA-541CWB-Y
• Character Height: 13.60mm (0.54 inch)
• Segments: 14-segment alphanumeric
• Emitting Color: White
• Face Color: Black
• Polarity: Common Cathode
• Luminous Intensity: 160mcd (typical)
• Color Coordinates: CIE x=0.30, y=0.31
• Interface: Parallel (direct segment control)
• Package: Through-hole DIP style
• RoHS Compliant: Yes

Image

Features

• Low Current Operation: Efficient power consumption
• High Contrast: Excellent visibility with black face
• Light Output: 160mcd typical luminous intensity
• Excellent Character Appearance: Clear, crisp character display
• Mechanically Rugged: Durable construction
• Easy Mounting: P.C. board or socket compatible
• IC Compatible: Standard logic level operation
• RoHS Compliant: Environmental compliance

Pinout

• Common Cathode: Single common cathode pin
• Segment Pins: Individual pins for each of the 14 segments
• Decimal Point: Separate pin for decimal point control

Applications

• Home and smart appliances
• Display time and digital combinations
• Industrial and instrumental applications
• Instrument panels
• Numeric status displays
• Test and measurement equipment
• Point-of-sale terminals
• Telecom systems
• Office equipment
• Consumer electronics
• Medical equipment

Interface Requirements

• Microcontroller: Any MCU with sufficient GPIO pins
• Current Limiting: Resistors required for each segment
• Multiplexing: For multiple displays, consider multiplexing circuit
• Driver ICs: Can use segment driver ICs for easier control

Notes

• Common cathode configuration (cathode shared, anodes individual)
• Requires current limiting resistors for each segment
• Can display A-Z, 0-9, and some special characters
• White LEDs provide excellent contrast on black face
• Through-hole mounting for easy prototyping

Tags

led-display, alphanumeric, white, 14-segment, lucky-light, common-cathode