Laser Module 5 V 2mm Traffic Light LED Display Module DC motor control using H-bridge

DC motor control using H-bridge

you will be able to realize data display via only 2 wires

2 X AA Battery Holder with Cover and Barrel Socket with 10 cm cable

Rating AC : 15A at 250ACV

Laser Module 5 V 2mm Traffic Light LED Display Module DC motor control using H-bridgeIntroduction : 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