Vibration Harvester Unit (EH12) can generate power from slight vibration like walking motion. If BLE communication board is connected to EH12, board can transmit BLE signal with the generated power. EH12 uses the Electro-magnetic method.


  • Power is generated by moving the magnet with respect to the coil
  • Highly efficient power generation by reducing leakage flux
  • Highly durable and highly reliable


  • Wearable Devices
  • IoT Products
  • Small Gadgets


Title language Type Format File Size Date
Application Notes & White Papers
RE01 1500KB Group, 256KB Group Maintenance free power management by RE energy harvesting controller
Related Files: Sample Code
日本語 Application Note PDF 1.96 MB
star TOYONICS Vibration Harvester Unit for Renesas RE Partner Solution 日本語 Product Brief PDF 274 KB

printNews & Additional Resources

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TOYONICS External Link Feb 16, 2021