The Trickle Charger - Energia da chuva
Are You Kidding-Harvest Power from Rust?
Power your Bathroom by Water Tap
Solar Air Heating Collector For Our Stone Build Garden House
Solar power bank from recycled laptop battery
Shed 12v Solar Lighting System
Easy 5 Minutes USB Solar Charger/Survival USB Charger
DIY AUTOMATIC SOLAR CHARGE CONTROLLER
Solar Powered WiFi Weather Station
Chiller por adsorção com Brometo de Lítio (LiBr)
DIY Solar Tracking System Inspired by NASA (Parker Solar Probe)
Make a Solar Powered Bug Robot
Dimensionamento do Sistema Solar
Using Arduino with Parts and Sensors - Solar Powered Arduino (Part 1)
Using Arduino with Parts and Sensors - Solar Powered Arduino (part 2)
Using Arduino with Parts and Sensors - Solar Powered Arduino (part 3)
Solar Concentration for Wastewaters Remediation: A Review of Materials and Technologies
Refrigeração com Peltier em ventilador e transferência do calor para água.
Peltier Air Conditioner - How to make Peltier AC at Home
Personal Climatization Systems-A Review on Existing and Upcoming Concepts
Circuito com Bateria e Painel Solar para alimentar Arduino
Alternativas de alimentação para Arduino
http://opensourceecology.org/wiki/Fermentor
Monitoring the anaerobic digestion process with Arduino
UK AD & World Biogas Expo 2018 (Congresso de Digestão Anaeróbia e Biogás na Inglaterra)
A Review on Nanoparticles as Boon for Biogas Producers-Nano Fuels and Biosensing Monitoring
Make a Microbial Fuel Cell (MFC) - Part 1
Make a Microbial Fuel Cell (MFC) - Part 2