SW-420 NC Type Vibration Sensor Module Vibration Switch for Arduino Smart Car
SW-420 NC Type Vibration Sensor Module Vibration Switch for Arduino Smart Car
Description: If the module does not vibrate, the vibration switch has been closed in state, low output output - the green indicator light. The product vibrates - vibration switch momentary disconnect - output is powered high - the green light does not shine. The output can be connected directly to the microcontroller to detect high and low levels to detect if the environment is vibrating - plays a role in the alarm. Features: With SW-420 normal closed vibration sensor. Comparator output - clean signal - good wave shape - strong driving ability - > 15 mA Working Voltage: 3.3V~5V Output format: digital switching output (0 and 1). With a wide voltage comparator LM393. With bolt holes for easy installation. Small circuit board: 3.2 x 1.4 cm. Note: Current direction cannot be reversed, otherwise it is possible to burn the chip. LED light is output, low signal, LED output is high. The output level close to the input voltage. Application: Various vibration triggers: Arduino, smart car earthquake alarm, motorcycle alarm, theft alarm. Box contents: 5 x Fasizi vibration sensor module
Product Features
- With SW-420 normally closed vibration sensor
- Comparator output - clean signal - good wave shape - strong driving ability - > 15 mA
- Operating voltage: 3.3 V ~ 5 V
- Output format: digital switching output (0 and 1)
- With a wide voltage LM393 comparator