Ultrasonic Distance SL-HC-SR04 Display Module

The Ultrasonic Distance SL-HC-SR04 Display Module is a compact digital distance measurement controller designed to work with the HC-SR04 ultrasonic sensor. The module processes ultrasonic signals and directly displays the measured distance on a 3-digit seven-segment LED display, eliminating the need for an external microcontroller for basic distance monitoring applications.

It is commonly used in obstacle detection systems, parking sensors, distance measurement devices, robotics, automation systems, and educational electronics projects. The module includes onboard control buttons for configuration and adjustment along with LED status indicators for operation monitoring.

Technical Specifications:

• Module Type: Ultrasonic Distance Measurement Display Controller
  
• Compatible Sensor: HC-SR04 Ultrasonic Sensor
  
• Display Type: 3-Digit Seven Segment LED Display
  
• Operating Voltage: 5V DC
  
• Measurement Range: Approximately 2cm to 400cm
  
• Distance Resolution: Around 0.3cm

Features:

• Direct distance display without external MCU
  
• Compatible with HC-SR04 ultrasonic sensor
  
• Real-time distance measurement display
  
• Simple and compact module design
  
• 3-digit bright LED display
  
• Easy sensor and power connections
  
• Built-in configuration buttons
  
• Suitable for embedded distance monitoring systems
  
• Low power consumption
  
• Reliable ultrasonic distance processing

Applications:

• Obstacle avoidance systems
  
• Parking assistance devices
  
• Distance measurement projects
  
• Robotics applications
  
• Industrial automation
  
• Smart home systems
  
• Educational electronics experiments
  
• Security and detection systems
  
• DIY electronic projects
  
• Level and proximity sensing systems