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RC Low-Pass Filter Design

Freelancer

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placeKE home_work远程 assignment合同制 public聚合职位 · KE

event发布于 2026年8月24日 · verified我们于 2026年8月30日 确认该职位仍然有效

US$ 10 – US$ 1.000 (每个项目)

职位介绍

I need a clean, passive low-pass filter designed around standard resistor-capacitor (RC) components. The target cutoff is comfortably below 1 kHz, so I expect calculations that clearly show the ‑3 dB point in that region and justify the chosen values. Please deliver: • A schematic with labelled part values • The formula walkthrough that leads to those values (including impedance considerations) • A brief frequency-response plot or SPICE simulation screenshot confirming the roll-off Keep the layout simple enough for through-hole assembly and aim for readily available E12 series parts. If you like working in LTspice, Multisim, or a similar tool, feel free—the files are welcome alongside a PDF or image of the final circuit.

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