ARVENI's microgenerator transforms mechanical energy of the environment, e.g. vibration, the pressure of a finger... into electricity.

The physical principle is the piezoelectricity, which is a solid state technology. ARVENI's microgenerator is the power source of the sensor node. The microgenerator includes, except for vibration harvesting, an interface with the external force, e.g. in the case of a bell, the interface is a button. The microgenerator delivers, at desired voltage, electricity to the sensor, and to the microchip. When communication is needed, the microchip wakes up the radio circuit to transmit.

Thanks to the internal and patented design, the yield of transformation from mechanical energy to electricity is high...superior than any alternative microgenerator. The design of ARVENI's microgenerator is a technological breakthrough, which allows powering current sensors, offers an unparalleled freedom in design for the customer's applications.
ARVENI's microgenerators are characterized by:

• stable performance over time
• no maintenance, no refill
• capability to work from -40 °C up to 150°C
• high reliability
• small size
• low cost in high volumes
• high yield of conversion
• green technology