- Air box TSA certified check-inDaguRobot 3 Pin Single LED Light Module (Blue)

• 3 Pin Single LED Light Module (Blue) by DaguRobot
• Offers two electrodes, one positive and one negative
• Output type: Digital signal
• Working mode: 4 type
• Interface mode: PH2.0 ~ 3P
• Working voltage: 3.3 V ~ 5 V

The DaguRobot 3 Pin Single LED Light Module (Blue) is the abbreviation of the light-emitting diode. It is usually made of gallium arsenide, gallium phosphide semiconductor material.

The LED has two electrodes, one positive and one negative. When the positive current passes through, it will light up. It can be red, blue, green, or yellow light, and the color of the light depends on the material it uses.