4 Digit LED Display Module

Description

The module is an LED display with 7-segment digits, ready for use. The LEDs are connected in the common anode configuration. This module is useful in electronic assemblies with Arduino development boards where you need to display numeric data, such as temperatures.

For each digit, there are pins A, B, C, D, E, F, G, and DP, respectively, for the next point after the digit. The representation of letter segments is universal.

Specifications

• Supply voltage: 3.3V - 5V
• Low power consumption
• Limiting resistors included
• Control transistors included
• Wavelength: 640nm
• 4 pins for selection and 8 pins for each digit and dot
• Dimensions: 33.5 x 21 mm

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