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The low-cost US-100 ultrasonic sensor module is a compact, high-quality module for distance measurement. It can detect objects, obstacles, and walls up to a distance of 3.5-meters range. It is ideal for mobile robot applications. US-100 operation is based on reflective echo principle. A host microcontroller determines distance by triggering the US-100 module and then measuring the echo time indicated by the pulse width output of the sensor.
Contrast to the other ultrasonic ranging sensor, there is a build-in temperature sensor on the US-100 for accurate ranging even on varying ******t temperatures. Selected by the jumper, this sensor can also work in UART mode (band rate 9600) or GPIO mode, which makes you more convenient when making your applications.
Specification
- Power Input: 3V-5VDC @ 3.5mA typical
- Technology: 40KHz Ultrasonic Sonar
- Trigger Input: TTL
- Induction Angle: no more than 15 degrees
- Detection range: 2 cm-450 cm
- High precision: up to 3 mm
- Echo Output: TTL
- PCB Dimensions: 20 x 45 mm
This seller has been a member since: Feb. 11, 2017
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