US-100 ultrasonic module distance measuring sensor
Working voltage: DC 2.4 V ~ 5.5 V
Static current: 2 mA
Sensor size: Approx. 45 x 20 x 1.6mm
Hole diameter: Approx. 1mm
This US-100 ultrasonic module can realize 2 ~ 450cm of non-contact ranging function, has 2.4 ~ 5.5 V of wide voltage input range, static power consumption is less than 2mA.
Their own temperature sensor will revise the ranging and has many communication modes like GPIO, serial ports etc, just like watchdog inside, very stable and reliable.
Working temperature: -20 ~ + 70