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Ultrasonic module hc-sr04 distance sensor for arduino
EGP94.00
Using IO trigger for at least 10us high level signal The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back IF the signal back, through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance = (high level time√óvelocity of sound […]
7 in stock
Description
Using IO trigger for at least 10us high level signal The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back IF the signal back, through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance = (high level time√óvelocity of sound (340M/S) /2) Power supply: 5V DC, quiescent current.
Additional information
| Weight | 1.2 kg |
|---|---|
| Dimensions | 1.3 × 2.6 × 2.9 cm |