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HiLetgo 2pcs HC-SR04 Ultrasonic Sensor SR04 Ultrasonic Distance Measuring Module STM8S103 SR04 Ultrasonic Wave Detect Module 5V
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0.20 kg
No
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- HC-SR04 Ultrasonic Sensor SR04 Ultrasonic Distance Measuring Module
- Onboard STM8S103 high performance microprocessor
- Digital Tube Display, viewing data result easily
- Working Voltage: 5V; Effective Measurement Distance: 3-400cm
- Size: 24.2x35.1mm/0.95x1.38 inch
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Description: This HC-SR04 Ultrasonic Sensor module adopts 8 bit MCU STM8S103 as main control chip, it can be applied in distance measurement, testing HC-SR04 ultrasonic module performance. And it supports serial port display and digital tube display. The measurement distance can be displayed via digital tube and serial port. Interfaces: VCC: 5V power TX: serial transmit terminal RX: serial receive terminal NRST/SWIN: Reserved STM8 programing download port GND: 5V power ground Package included: 2 x HC-SR04 Ultrasonic Sensor Module