Vibration monitoring module
  • Product description
This product application can detect the basic characteristics of instantaneous acceleration to sense tapping or vibration signals. When the module senses a knock/vibration impact signal, output a 50mS long low level, and the interval between the two sensing signals is more than 100mS (that is, the low level starts to output again within 100mS is invalid, and more than 100mS is detected and output again). When there is no vibration signal, the output is high. When the front is tapped, the output can be detected normally. When tapping on the side, the output is not detected. When there is no tapping, it will not be triggered by mistake; Low frequency fluctuations, such as slow stress, do not cause false triggering.
  • Product details
· The main control chip 32-bit QFN package MCU · Sensor chip three-axis sensor · Power supply DC5V, working current 5V@<15mA · Size 39mm x29mm (PCB board thickness 1.6mm) · Operating temperature -40℃~+60℃ (under 5V voltage) · Storage temperature -40℃~+60℃ (under 5V voltage) · Electrostatic protection (contact) maximum 2KV · Electrostatic protection (air) maximum 4KV
  • Application field
· Washing machine · Dishwasher · Smart refrigerator · Microwave oven · Disinfection cabinets and other smart home fields

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