| It is frequently necessary that a DMX-compatible device or a complete DMX installation has to be tested when faults have occurred while it i...
More about Portable (80)
| A few months ago under this heading, we presented a number of Internet addresses for MP3 projects. Most of them are based on re-using hardwa...
| The application of dedicated games consoles to more varied functions other than just playing games is fraught with difficulties. Not only do...
| The ADM101E is a single-channel RS-232 driver and receiver in the Analog Devices Craft Port™ series, designed to operate from a single +5...
| Although the adverts would have you think that you can use your mobile phone absolutely everywhere, probably every owner of a GSM phone...
| The portable test instrument described in this article supplies RGB test signals for VGA colour displays as used in many of today’s co...
| The voltage step-up converter described in this article is a transformerless design based on just one integrated circuit and a handful of...
| Proliferation of mobile phones is already a fact, but worldwide mobile telephone communication has become possible only with the advent...
| Few audio enthusiasts possess, or have access to, equipment required for accurately measuring the performance of a loudspeaker or the...
| The LM56 is a precision low-power thermostat. Two stable temperature trip points (V71 and V72) are generated by dividing down the device'...