5mm LED Light Emitting Diode 1x – Bright Diffused Type

Key Features: High-intensity blue illumination for indicators and DIY electronics Compact 5mm size fits easily on breadboards and PCBs Long lifespan, low power consumption Suitable for Arduino projects, robots, and signal indicators Uniform light output and consistent color tone Applications: Power and status indicators Electronic and robotic projects DIY lighting and decorations Signal displays and automotive mods FAQs:Q1: Do I need a resistor with this LED?A: ✅ Yes. Use a 220Ω–330Ω resistor when powering from 5V to limit current. Q2: Can I use it directly with Arduino pins?A: Yes, just connect it with a current-limiting resistor in series. Q3: What is the polarity?A: The long leg is positive (anode), and the short leg is negative (cathode). Q4: Is it suitable for 12V circuits?A: Use a proper resistor (around 470Ω–1kΩ) for 12V operation. SKU: N/A Category: Electronic Components