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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

dac

  1. A

    Sources of noise in analog to digital conversion and digital to analog conversion

    Hi guys. I'm a computer science engineer with almost no knowledge of electronic engineering. I am trying to make a guitar pedal of sorts. It would take an analog in from the guitar convert it to a digital signal, process it and give an analog out to the amplifier. Does it seem a like a...
  2. I

    mo' bits mo' problems - daq project conversion and transmission doubts

    hi there, I'm working on a small college project and got a little confused regarding some of the wiring and clock management. project consists on AD converting two separate signals, sending them through one channel together and recovering the analog signal like this https://imgur.com/Q2j0Tsa so...
  3. C

    DAC specs: unfamiliar wording and units

    I'm translating a document from English that describes a digital ultrasonic testing instrument. The authors are from Israel and are not native English speakers. Unsurprisingly, the instrument contains a DAC, but the DAC's specs look unusual to me: 51dB DAC with 160nsec step size, 51dB/Step...
  4. J

    DAC circuit to control a motorized device that has positional end stops in each direction

    Hello, I would appreciate some advice for designing a DAC circuit to control a motorized device that has positional end stops in each direction. The motorized device provides the following signals to us: Ground COM (+5V) Signal Com +V (+7.5V) Signal Com -V (+2.5V) To move the motor in each...

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