Important NoteThis 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!
5mm RGB Multicolor Fast Blinking LED (2‑Pin)
Details
- Location: Cabinet-1, Bin 10, Section A
- Category: Special Effect LEDs
- Subcategory: Blinking LED (Auto color-cycling)
- Package: 5mm Through-hole (THT)
- Quantity: 30+
- Product URL: https://www.amazon.com/dp/B09TQDFQGM
Description
100-piece pack of 5mm RGB multicolor fast-blinking LEDs. These 2-pin LEDs automatically cycle through colors when powered, making them ideal for visual indicators and decorative lighting without needing microcontroller timing. Clear/diffused round lens, super-bright effect.
Specifications
- LED Size: 5mm THT (2-pin)
- Effect: Fast blinking, auto color changing (internal controller)
- Typical Use: 3–5V with appropriate current limiting resistor
Image

Applications
- Visual and status indicators
- Decorative lighting and props
- Quick demos without programming
Notes
- Requires a current-limiting resistor (e.g., 220Ω at 5V as a safe starting point)
- Not addressable (unlike NeoPixel/WS2812); color pattern is internal and automatic