Two Color Sensor

A single LED package containing red and green emitters that share a common pin, giving red, green or amber from two Arduino outputs. Perfect for compact status indication where one indicator must show good, warning and fault states without three separate LEDs taking up panel space. Current-limiting resistors are fitted onboard. Three visual states from one indicator position; Current-limiting resistors already fitted; Saves panel space versus separate LEDs; PWM mixing produces intermediate amber shades