EEVblog #664 – Peltier TEG Energy Harvesting Experiments


Dave plays around with an energy harvesting kit to see how much power he can get out of a Peltier device used as a Seeback effect module to generate power from temperature differentials.
Bonus white board tutorial on how Peltier devices work as heat pumps.

Wuerth Elektronik Energy Harvesting Kit
Linear Technology Product Page
DC2080A Demo Manual
LTC3108 Energy harvesting chip datasheet

VIDEO Measuring microcontroller sleep current using integration on an oscilloscope

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