| This is a submission from Keysight. Vanchip Technologies has selected their 5G test solutions to accelerate performance validation of their...
All items tagged with phone and Power (6)
| The goal of this project is to allow standard AA size rechargeable batteries, like NiMH, to effectively charge portable devices like smartph...
| The iPhone 4 is still on everyone's mind, I even dreamed about using FaceTime (FaceTiming?) last night. But a very interesting Apple patent...
| Although the electricity supply will rarely fail in most of the UK, unexpected power cuts lasting several hours are not uncommon in ma...
| The magnification of very weak audio-frequency signals is and remains a precarious affair. That is why a microphone amplifier good en...
| Prelude: class A headphone amplifier elektorfebruary 1983 Prelude: clans A amplifier One of the easiest ways to achieve privacy from everyon...