| In the UK, two small sections of the 70-cm band, around 418 MHz and 433 MHz, have been available for some time for licenceexempt wire...
| In the UK, two small sections of the 70-cm band, around 418 MHz and 433 MHz, have been available for some time for licenceexempt wire...
| The TRC1300 and TRC1315 are remote control serial-data encoders and decoders, and are members of the MARCSTAWM (Multichannel Advance...
| In this article we describe a system which enables you to control and check the status of electrical appliances by means of commands s...
| In this article we answer to the questions of our readers.
| The article describes a remote control (send/receive) system that does not use infra-red light, but visible light. It is particularly...
| Remote control transmitters come in countless different shapes and for many different functions. They are also so cheap and beautifully...
| The TSL245 light-to-frequency converter combines a silicon photodiode and a current-to frequency converter on a single monolithic CMDS in...
| This circuit switches two electrical loads on and off under the control of an acoustic signal. The remote control operates reliably up to...
| Modern audio and video systems, virtually without exception, use infra-red remote control. If one day (normally a Sunday) the remote contr...
| A set of programs is described that allows a PC to send infra-red remote control commands to a TV set, video recorder or hi-fi stereo chain...