The HKD 801S Vibration Sensor Module is a high-precision, sensitivity-adjustable vibration switch module based on the 801S sensor and LM393 comparator chip. Designed for vibration detection in various electronic projects, it provides both analog output and TTL digital output, making it compatible with a wide range of microcontrollers such as Arduino. The on-board potentiometer allows fine adjustment of sensitivity, while the onboard LED indicator provides real-time signal feedback. With a compact design and convenient mounting holes, this module is suitable for security systems, industrial monitoring, and motion-sensitive projects.
Specifications:
- Sensor: 801S Vibration Sensor
- Comparator Chip: LM393
- Working Voltage: DC 5V
- Outputs: Analog signal + TTL digital signal
- Signal Indicator: LED output status indicator
- Sensitivity: Adjustable via onboard potentiometer
- Detection Range: Non-directional vibration detection
- Size: 20mm × 32mm × 11mm
- Mounting: Includes mounting holes for easy installation
Features:
- Dual output: TTL and analog
- Adjustable sensitivity (fine-tuning)
- Compact, lightweight design
- Easy integration with Arduino, Raspberry Pi, and other microcontrollers
- Reliable performance for vibration detection
Applications:
- Anti-theft and security systems
- Industrial machinery vibration monitoring
- Smart home devices
- Robotics and motion detection projects
- DIY electronics and learning kits
Additional Information:
- Device: Sensor Module
- Type: Vibration | Adjustable | 5V
What's in the box
1 x HKD 801S Adjustable Vibration Sensor Module LM393 5V 3Pin
