LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors..
This is a 5mm RGB LED which have four pins - Cathode is the longest pin. One for each color and a..
This is a 5mm RGB LED which have four pins: one for each color and a common anode. Use this one ..
This is a shift register programmable RGB lamp, which integrate RGB LED with control IC at same bo..
The WS2812B may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated..