HC - SR04 Ultrasonic Distance Measuring Sensor Module for Arduino / NewPing Library-1.83 and Free Shipping

HC - SR04 Ultrasonic Distance Measuring Sensor Module for Arduino / NewPing Library-1.83 and Free Shipping

Description: The module performance is stable, measure distance accurately. SRF05, SRF02 ultrasonic ranging module and abroad comparable. Main Features: ● Static Current: Less than 2mA ● Output Signal: Electric frequency signal, high level 5V, low level 0V ● Sensor Angle: Not more than 15 degrees ● Detection Distance: 2cm-450cm ● High Precision: Up to 0.3cm ● Input Trigger Signal: 10us TTL impulse ● Echo Signal: Output TTL PWL signal Frequently Asked Questions: Q1. Why are these called "Arduino Compatible"? A1. The Arduino group demanded us to remove their logos and rename these products so that they do not lead customers to believe they are the same units sold by Arduino Q2. Are these 100% compatible with the "normal" Arduino's? A2. Yes, they really are completely compatible with "normal" Arduino's. Build quality looks the same and everything (studio, library, tools, etc) just works

HC - SR04 Ultrasonic Distance Measuring Sensor Module for Arduino / NewPing Library-1.83 and Free Shipping

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