QAZXSEMUI 1pc UART/PWM 3-450cm Ultrasonic Sensor Probe Module Waterproof Ranging Distance(Uart Serial Port)

QAZXSEMUI 1pc UART/PWM 3-450cm Ultrasonic Sensor Probe Module Waterproof Ranging Distance(Pwm Pulse Width)

KXIWLUFV 1pc UART/PWM 3-450cm Ultrasonic Sensor Probe Module Waterproof Ranging Distance(UART serial port)

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Ogqnpjjcj Cjx2 8011 220V Cjx2 Lc1 Ac Contactor Phase 3-Pole No Coil Voltage 380V 220V 110V 36V 24V 50/60Hz Din Rail Mounted 3P+1No Normal Open(Cjx2 8011 220V)