{"product_id":"rgb-led-5mm-common-cathode-discrete-4-pin-100-pack","title":"RGB LED — 5mm Common Cathode, Discrete 4-Pin (100-Pack)","description":"\u003cp\u003eA genuine discrete 5mm RGB LED in the common-cathode configuration — a standalone 4-leg through-hole component, not a driver module or breakout board. Ideal for lessons that wire and control red, green, and blue channels directly from GPIO\/PWM pins rather than through an addressable LED module.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5mm diffused RGB LED, common-cathode wiring\u003c\/li\u003e\n\u003cli\u003e4-pin through-hole package (R, G, B anodes + shared cathode)\u003c\/li\u003e\n\u003cli\u003eForward voltage: 2.0V–3.4V\u003c\/li\u003e\n\u003cli\u003eRated for 100,000 hours of life\u003c\/li\u003e\n\u003cli\u003eSold in a 100-piece pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Uses\u003c\/h3\u003e\u003cp\u003eMixing-color LED lessons, mood lighting projects, and any build that needs to drive red\/green\/blue channels independently with current-limiting resistors on each leg.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eWorks with any microcontroller GPIO\/PWM output (ESP32, Arduino, etc.) through appropriate current-limiting resistors — this is a passive component, not a platform-specific module.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003e100x 5mm common-cathode RGB LEDs.\u003c\/p\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eCommon cathode means all three color LEDs inside share one ground leg — confirm your project's wiring\/code assumes common cathode (not common anode) before building. Use separate current-limiting resistors on each color leg.\u003c\/p\u003e","brand":"HVIERO","offers":[{"title":"Default Title","offer_id":52966559449400,"sku":"TML-COMP-RGB-LED-CC-01","price":296.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/rgb-led-5mm-common-cathode-spec-callout_6af8aa34-eee1-4876-b46d-3e30e7191fc0.png?v=1789549620","url":"https:\/\/nexusmicrolabs.com\/en\/products\/rgb-led-5mm-common-cathode-discrete-4-pin-100-pack","provider":"Nexus Micro Labs","version":"1.0","type":"link"}