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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
tabletop and other places
Load current : 1 A
Arduino based robots
Matrix Keypad 16 Key (4x4)
Laser Module 5 V 2mm Rotary Encoder tabletop and other placesIntroduction : 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