Датчик вибрации (Vibration sensor module)
Description:
If the module does not vibrate, the vibration switch was closed on state, output of low output, the green indicator light.
The product vibrates, vibration switch momentary disconnect, output is driven high, the green light does not shine.
The output can be directly connected with the microcontroller, which to detect high and low level, so as to detect whether the environment exist vibration, play a role in the alarm.
Features:
If the module does not vibrate, the vibration switch was closed on state, output of low output, the green indicator light.
The product vibrates, vibration switch momentary disconnect, output is driven high, the green light does not shine.
The output can be directly connected with the microcontroller, which to detect high and low level, so as to detect whether the environment exist vibration, play a role in the alarm.
Features:
- Using SW-420 normally closed type vibration sensor
- Comparator output, clean signal, good waveform, strong driving ability, >15mA
- Working voltage 3.3V ~ 5V
- Output format: digital switching output (0 and 1)
- Using a wide voltage LM393 comparator
- With bolt holes for easy installation
- Small PCB size: 3.2 x 1.4cm
| Гарантийный срок (месяцев) | - |