A previous Design Idea describes an astable multivibrator that gets hysteresis from the positive feedback stage using a technique you can characterize as positive-capacitive feedback (Reference 1). It ...

A new bike-powered generator can help cyclists power their lives, “one pedal at a time”. The Siva Cycle Atom clips directly to your bike and harnesses your pedal-pushing energy, storing it in a ...

Bicycle-powered generators aren't new concepts by any stretch, but they frequently generate AC power and sometimes can't charge at all when the pedaling stops. Siva Cycle doesn't think either ...

It seems that no matter how new your smartphone is, battery life is never efficient. After all, when your phone is filled with features and apps, it’s hard to not use them all day long, but strapping ...

Doosan Enerbility is participating in Saudi Arabia's largest combined cycle power plant project. Doosan Enerbility announced on the 11th that it has signed an equipment supply contract for the Taiba 1 ...

TOKYO--(BUSINESS WIRE)--Toshiba Corporation (TOKYO:6502) today announced that it has received an order to supply a 472-megawatt steam turbine and generator (STG) for the Allen Combined Cycle Power ...