LEDs provide simple visual feedback, status indicators and vibrant lighting for a wide range of projects, from handheld controllers to full‑scale displays. Multi‑coloured and single‑colour options in common sizes such as 5 mm and 10 mm suit breadboard prototypes and printed‑circuit assemblies alike, while segment‑based alphanumeric and bar‑graph modules turn numeric or graphical data into clear, readable output.
Integrated drivers and current‑regulation boards make it easy to power multiple LEDs from a single source, offering adjustable current or PWM control for smooth dimming and colour blending. Compatible connectors, including low‑profile pigtail types, streamline wiring to strip lights and other linear arrays, enhancing reliability and reducing build time. Wearable‑focused LED packs add flexible, sew‑on illumination for e‑textile creations, expanding the creative possibilities of light‑enabled designs.
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