Laser Module 5 V 2mm LED KIT Theinput count pulses are applied

Theinput count pulses are applied to input A and the outputsare as described in the appropriate truth table

For a closer distance

memory card readers

5W speakers directly

Laser Module 5 V 2mm LED KIT Theinput count pulses are appliedIntroduction : Device parts Length: 23mm Operating voltage: 4. 5 V 51 Resistance In the ideal case (no dust, no fumes, no barrier), the laser transmission distance is infinite. In general, cloudy night, exposure to 500 meters away from objects, it is clearly visible; For a closer distance, even in the sun of the day, shone on the pavement,outside the building,it is also clearly visible. Application: production of electronic pointer pens, electronic