Autonomous sensor nodes are the key element for spreading IoT technology and are becoming increasingly popular. The global market is expected to grow annually up to 25.4% in the 2021–2028 period, from 381.30 billion dollars in 2021 to 1854.76 billion dollars in 2028 [1]. Considering the large number of different communication protocols that can be adapted to every case, the next big challenge in the autonomous sensor nodes field is the battery life.
Energy Harvesting
Photodiodes vs. Solar Cells? Differences and Similarities
Can a Photodiode be used as a Solar Cell? What is the real difference between Solar Panel and Photodiodes?
Indoor Characterization of Solar Cell IXYS KXOB25-05X3F
Lab measurements and graphs of the new generation of solar cells of IXYS (KXOB25-05X3F) intended for energy harvesting and low-power applications.
Solar Cell Characterization Test Bench
How to set a test bench for solar cell characterization, measure it correctly, and plot the power and I-V curves.
How to measure the Power of a Thermoelectric genenerator or TEG
Thermoelectric generators (TEG) produce electrical energy from a temperature gradient, but…
- How do I plot the power curve?
- Which voltage range could I extract?
- What would be the minimum temperature difference to generate a determinate voltage (ex. for a cold start-up)?
Lab Characterization of the Panasonic AM-1456
Here the solar cell Panasonic AM-1456 is going to be tested in the lab. These measurements were taken in terms of choosing a solar cell for energy harvesting.