Motion Sensors
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Integration Ultrasonic Transceiver
$3.27The Integration Ultrasonic Transceiver is a device used for measuring distance and detecting objects using ultrasound. It works by emitting an ultrasonic pulse and measuring the time it takes for the pulse to bounce back from an object, allowing the distance to be calculated. The ultrasonic transceiver is typically used in applications such as distance sensing, object detection, and flow measurement. It has a compact design, making it suitable for use in a variety of projects, including robotics, automation, and instrumentation
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PIR Motion Sensor Module – SR501
$6.54The PIR Motion Sensor Module – SR501 is a device used to detect motion in a room or area. It operates by using a passive infrared sensor to detect changes in the infrared radiation levels in its field of view, indicating the presence of a moving object. The module is small and compact, making it suitable for a range of applications, such as home automation, security systems, and robotics. The module outputs a digital signal, making it easy to interface with microcontrollers and other electronics.
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Ultrasonic Sensor Module HC-SR04
$6.54Ultrasonic Ranging Module HC-SR04 provides 2cm – 400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit
The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object – just like bats or dolphins do.
This module offers excellent range accuracy and stable readings in an easy-to-use package. It operation is not affected by sunlight or black material (although acoustically soft materials like cloth can be difficult to detect). Similar in performance to the SRF005 but with the low-price of a Sharp infrared sensor.
This sensor is perfect for collision avoidance on your next robotics or multirotor project!
