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Ultrasonic ranging module provides 2cm - 450cm, ranging accuracy can reach to 3mm.
The basic principle of work:
(1) Using IO trigger for at least 10us high level signal,
(2) The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back.
(3) 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×velocity of sound (340M/S) / 2
Voltage DC 5 V
Max Range 450 cm
Min Range 2cm
Measuring Angle 15 degree
Trigger Input Signal 10uS TTL pulse
Echo Output Signal Input TTL lever signal and the range in proportion
Ultrasonic range finder 2-450 cm
- Brand: Futura Group Srl
- Product Code: 2846-MISDIST04
- Availability: In Stock
- 5 or more 6.00€
- 10 or more 5.00€
- 50 or more 5.00€
- 100 or more 4.00€