ACEIRMC HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight(10pcs) 10pcs industrial CCTV wireless security surveillance camera

CCTV wireless security surveillance camera

Intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break the influence of container wall thickness and achieve a true non-level Contact detection

Low profile metallic connectors ensure a secure connection and increase durability

Remove dust

ACEIRMC HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight(10pcs) 10pcs industrial CCTV wireless security surveillance cameraACEIRMC HC SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight(10pcs) DescriptionHC SR04 Ultrasonic SensorPower Supply : 5V DCQuiescent Current : <2mAEffectual Angle: <15Ranging Distance : 2cm 500 cmResolution : 0. 3 cmMode of Connection: VCC trig(T) Echo(R) GND(VCC supply 5V, and GND is ground wire. TRIG is trigger control signal input, ECHO is echo signal output.)AttentionThe module should be inserted in the circuit before