| 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...
| 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...
| I want to start a project to transform a standard tripod into an automated tripod. I see the following specs:automatic horizon adjustmentaut...
| RC5 is a communications protocol for infra-red remote control. It is in common use with many domestic appliances, and RC5 compatible handset...
| When flying a remote controlled (RC) airplane in the dark, it helps to have different coloured lights on the wings. The use of high-intensit...
| On the Internet you can find them in all shapes and sizes: circuits to test remote controls. Here we describe a simple and cheap method whic...
| The camera shutter operating system described here makes it possible to take photos at a predefined interval, or to trigger two cameras toge...
| This tester consists of two integrated remote control receivers whose outputs drive an LED to indicate when a suitable infrared signal is re...
| In the article ‘RGB LED Mood Lighting’ (Elektor, February 2008) we mentioned that a remote control could be added to the unit. Here we descr...
| Many devices connected to a local area network (LAN) are left on continuously, even when they are not needed, including DSL and cable modems...
| Remote control using mobile phones and SMS (Text Messaging) is in great demand but many systems on sale suffer from imperfections. The ingen...