NEW 1/2/5/10/50 PCS Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor
ab 1,02 €
Module High precision, blind spots (2cm) super close. using IO trigger distance, the high signal to at least 10us. Module works Detection distance: 2cm-450cm. Static current: less than 2mA. Electrical level output: at the end of 0V.
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