| Connected Objects is what people covet today. Anything except the dog’s temper has to be controllable from a smartphone or tablet and even m...
All items tagged with phone and Gerber (31)
| An unexpected visitor can be a welcome surprise, but at other times you will have regretted answering that doorbell when and finding a less...
| In this installment the Bluetooth, WiFi, USB and USB-Host modules are described. We'll also show you how the Android I/O board can be contro...
| The best types of universal remote controller come equipped with a large touch screen, just like the one on your Smartphone. So why not use...
| The goal of this project is to allow standard AA size rechargeable batteries, like NiMH, to effectively charge portable devices like smartph...
| A low-cost Android phone forms an excellent basis for a high-end user interface or remote control for a microcontroller circuit. In this art...
| For meetings that do not involve too many people the microphone built into the webcam or laptop is usually sufficient for conferencing, but...
| This open hardware & software project is a USB-connected interface that links a Voice-over-IP (VoIP) system to an analogue phone set or simi...
| There have of course been numerous designs for headphone amplifiers before this one, either more or less successful and simpler or more elab...
| Jeff Macaulay’s excellent single valve ECC82/12AU7 'Hybrid Headphone Amp' (HHA) published in spurred the author to implement some mo...