Self-powered soil moisture monitoring sensor using a picoampere quiescent current wake-up circuit

M Kargaran, M Habibi… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
Low-power wireless stand-alone sensors that can operate without any wiring have received
significant attention in sensor network applications. These devices harvest environmental …

Development of Energy Autonomous Wearable Sensor Node for Oxygen Monitoring in Underground Tunnels

S Akbari, T Voigt, RSV Subramanian… - 2024 13th …, 2024 - ieeexplore.ieee.org
Underground tunnels contain toxic, hazardous gases or lack oxygen. Therefore, providing
the safety of personnel working in underground tunnels by monitoring oxygen, combustible …

Piepser 2.0: A self-sustaining smartwatch to maximize the paragliders flytime

N Baumann, M Ganz, M Magno - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The main motivation of paraglider pilots is to stay in the air for as long as possible.
Therefore, paraglider pilots are always searching for thermal upwind that allow them to gain …

Bacteria Energy Recovery System Using Natural Soil Bacteria in Microbial Fuel Cells

N Brochu, B Belanger-Huot, D Humeniuk, L Gong… - Energies, 2021 - mdpi.com
This paper describes a two-cycle bacteria energy recovery system (BERS) to power two
embedded sensors: an ultra-low portable pH sensor and a sound sensor. The designed unit …

[PDF][PDF] Bacteria Energy Recovery System Using Natural Soil Bacteria in Microbial Fuel Cells. Energies 2021, 14, 4393

N Brochu, B Belanger-Huot, D Humeniuk, L Gong… - 2021 - academia.edu
This paper describes a two-cycle bacteria energy recovery system (BERS) to power two
embedded sensors: an ultra-low portable pH sensor and a sound sensor. The designed unit …