You can DIY your own phone battery replacement and save a ton of money in the process. Here's how. When he's not testing the latest phones or phone cameras, Andrew can normally be found with his own ...

Abstract: Battery-less ultrahigh frequency (UHF) radio frequency identification (RFID) tags coated by proper sensitive layers have been recently demonstrated capable to play as low-cost sensors of ...

Abstract: This paper proposes a power management architecture that utilizes both supercapacitor cells and a lithium battery as energy storages for a photovoltaic (PV)-based wireless sensor network.

Getuptheyard (2/1), Avada Kedavra (11/4), Iris Des Issards (7/2), Tom Taggle (4/1), Something Simple (10/1), Summerleaze (33/1) ...

Year after year, the world of e-MTBs keeps shifting under our feet. Motors are getting more powerful and efficient, batteries are getting lighter, and complete bikes are dropping weight to the point ...