HC-SR04 Ultrasonic Sensor for arduino 10K Preset Potentiometer - (Pack of 5) educational demonstrations
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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
Description
Description
HC SR04 Ultrasonic Sensor for arduino 10K Preset Potentiometer (Pack of 5) educational demonstrations educational demonstrations Onboard contrast potentiometer: Adjust character visibility with a small screwdriver no need for external resistors or voltage dividers
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