Description
Ultrasonic sensors overcome many of the weaknesses of IR sensors – they provide distance measurement regardless of color and lighting of obstacles.
They also provide lower minimum distances and wider angles of detection to gaurantee that obstacles are not missed by a narrow sensor beam.
Specifications:
- Trigger Pin Format:
10 uS digitalpulse - Sound Frequency:
40 kHz - Echo Pin Output:
0-Vcc - Echo Pin Format: output is
DIGITALand directly proportional with range. See our conversion formula above. - Measurement Range:
2cm to ~4.5m - Measurement Resolution:
0.3cm - Measurement Angle: up to
15 deg - Measurement Rate:
40 Hz - Supply Voltage:
4.5V to 5.5V - Supply Current:
10 to 40mA - Connector: standard
5-pin maleconnector which can plug directly into breadboards.
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