SW-420 Vibration Tilt Sensor Alarm Module Motion Shake Shock Arduino Pic SW420 Pack of 5
SW-420 Vibration Tilt Sensor Alarm Module Motion Shake Shock Arduino Pic SW420 Pack of 5
Features: Operating voltage: 3.3 - 5 VDC. Output form: 0 or 1 digital output. Dimensions: 32 x 14 mm. Sensitivity adjustable via posti Voltage comparator: LM393. Size: 32 x 14 mm / 1.26 x 0.55 inches. With mounting hole, LED display. Can be used e.g. as burglary protection on doors, solids, cars etc. Emits a 1 signal in case of vibrations, depending on the sensitivity set on the module. Module instructions for use: 1. Product no vibration, vibration switch on closed state, the output port output low level, the green light is on. 2. Product vibration, the vibration switch immediately interrupted, output of the output is high level, the green light is not bright. 3. Output can be connected directly to the microcontroller, through single-chip microcomputer to detect the high and low levels, so that to detect whether there is a vibration environment, the police call. Package includes: 5 x vibration alarm sensor module SW-420.
Product Features
- Operating voltage: 3.3 V ~ 5 V
- With the vibration sensor SW-420, a fixed bolt hole, convenient installation
- Output format: digital switching output (0 and 1)
- Use the wide LM393 voltage comparator
- Comparative output, clean signal, good waveform, strong driving ability, >15 mA