DFROBOT UART Low-Power Consumption Ultrasonic Sensor (20~750cm)

FEATURES : Streamlined design High Stability High Sensitivity Built-in temperature compensation Low Power Consumption Reverse polarity protection (short-term protection) Overvoltage Protection Convenient connection and Usage SPECIFICATION : Operating Voltage: 3.0 ~ 5.5V DC I/O Operating Mode: Open Drain (OD), integrated pull-up resistor Effective Range: 20 ~ 750 cm Direction Angle: 60 ° Standby Current: 14 uA (mainly by the power chip consumption, the core circuit consumption 1uA) Peak Current: 9 mA Average Current: 5 mA (measured under continuous measurement, for reference only) Distance Resolution: 1cm Distance Error: 1% Operating Temperature Range: -10 ~ 70 ℃ Temperature Error: ± 1 ℃ Operating Humidity Range: RH 75% Acoustic Frequency: 38 ~ 42KHz Boot Start Time: 20ms Measurement Period: 60ms Dimension: 27mm x 27mm Weight: 4.2g Approx. Source : hxxps://www.dfrobot.com/wiki/index.php/URM07-UART_Ultrasonic_Sensor_SKU:_SEN0153 ubah xx ke tt