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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
High-performance 64-bit quad-core processor
and DIY projects
It provides a digital output (open collector) and is widely used for proximity sensing
DVB-S and DVB-S2 compatible
Come with adapters and converter boards to support more extension functions
HC-SR04 Ultrasonic Distance Sensor Module — 2cm to 400cm LM393 High-performance 64-bit quad-core processorHC SR04 Ultrasonic Distance Sensor Module 2cm to 400cm The HC SR04 is the most popular ultrasonic distance sensor in the Arduino community, and for good reason. It uses sound waves to measure distance with impressive accuracy from just 2cm up to 400cm without any physical contact. Whether you're building a robot that avoids obstacles, a parking sensor, or a liquid level detector, the HC SR04 delivers reliable results every time. Technical
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