Elektor Team (9531)

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| Flat-panel displays have been in use in television receivers and computer monitors since the early 1980s. Strictly speaking, all ele...

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| The U2514B is an integrated bipolar radio circuit suitable for digital tuning systems. It contains an FM front end with preamplifier a...

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| Upright mounting, immersion cleanable. For PCB mounting, pin arrangement suits 2.5 mm and 0.1-in. grid in accordance with DIN 40801 and DIN...

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| The IRQ and DMA lines are used to manage communications between the computer and all other components, extension cards and peripheral devi...

| Visitors to Germany may have seen the world’s largest digital clock which is housed in a 234 metres high transmitter tower on the banks...

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| 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...

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| If you are looking for a circuit diagram for a specific application, there is a fair chance that you can find it on the Internet. Hobbyists...

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| The home automation modem Type TDA5051A is an integrated circuit specifically designed for amplitude shift keying (ASK) transmission...

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| The Maxim ICM7218 display driver interfaces micro- processors to an 8-digit, 7-segment, numeric LED display. Included on chip are two types...

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| In this article we answered the letters of our readers.