3mm LED Red

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3mm Red LED is a compact light-emitting diode that produces bright red light when forward biased. With its standard 3mm round package, it is ideal for use as a status indicator, signal light, or visual output in electronic circuits. The LED operates at low voltage and requires a current-limiting resistor for safe operation.

This LED is widely used in Arduino and microcontroller projects, breadboard experiments, learning kits, and control circuits. Its long lifespan, low current requirement, and fast response time make it suitable for both educational and professional electronics applications. The 3mm size is especially useful where space is limited but clear visual indication is required.

🔹 Key Technical Information (Important)

LED Type: Red LED
Package Size: 3mm
Typical Forward Voltage: ~1.8V – 2.2V
Typical Forward Current: 20mA
Polarity: Anode (+) and Cathode (–)

🔹 Common Applications

Power and status indicators
Arduino and microcontroller projects
Breadboard and prototyping circuits
Signal and alert indication
Electronics learning and training kits

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3mm LED Red

৳2

Overview

Reviews

Detail Description

🔹 Key Technical Information (Important)

🔹 Common Applications

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3mm LED Red

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