3 PIN Single LED light Module for steam education
LED is the abbreviation of light-emitting diode. It is usually made of gallium arsenide, gallium phosphide semiconductor material. 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.
Output type:Digital signal. (For analog voltages from 0V to 5V, values (0-255) are also allowed to be entered as digital values.)
Working mode:4 type
Module weight; 47g