Category: Electronics

  • Korad KA3005P – Remote Control via Matlab

    Korad KA3005P – Remote Control via Matlab

    Software Requirements Matlab (R2006b or newer, only R2022a tested) Instrument Control Toolbox Quick Start Guide Connect the Outlet and power on the instrument. Connect the USB cable from the instrument to your PC. Verify that the serial port has been detected correctly.Under Windows: Open the “hardware manager” via the search option.Note: There is no need […]

  • Instrument Remote Control – Overview of Standards

    Instrument Remote Control – Overview of Standards

    Controlling an instrument remotely can greatly expand its capabilities by enabling new measurements like frequency response analysis (Bode plot) using an oscilloscope and a function generator. Automating test procedures also improves repeatability by removing operator error. This is an introduction and overview of all the standards envolved.

  • Audio spectrum analyzer

    Audio spectrum analyzer

    The name audio spectrum analyzer is probably a bit too high trotting. A more befitting name would be funny looking graph display that changes with the music. But this was my second electronics project in 2018. It uses only through-hole components on a two-layer PCB. Theory of Operation The input signal is selected by switch […]