Cortex 5.0 vs Filter Calculator

The PCS Edventures Cortex is a drag-and-drop robotics programming environment that generates Arduino code for PCS Brain robotics kits or robot kits of your own design. Using the PCS Brain you can build robots that interact with their environment using sensors and move around using a variety of building systems including fischertechnik(r), LEGO(r), K'NEX, VEX, and others. You can even bolt it on to your R/C car and teach it to follow you like a dog! The rich, game-like programming interface is a great tool for learning how to program in a friendly environment, provides tools for learning Arduino coding, and it works on iPad!

Design RC, RL, and RLC filters (2nd–7th order) with Butterworth & Chebyshev alignments, passive crossovers, RLC band-pass/reject, and Twin-T notch—enter specs to instantly get component values and quick Bode insights in a clean, offline-friendly, dark-mode UI for lab, classroom, and audio/embedded work. What you can design: -RC & RL filters: low-pass / high-pass, 2nd–7th order -RLC filters: band-pass & band-reject (notch) -Butterworth: maximally flat magnitude -Chebyshev: ripple-tuned sharpness -Twin-T notch: precise mains or tone suppression -Passive crossovers: 2-way/3-way starter calculations Built for engineers, hobbyist and students, it turns specs into trustworthy parts fast—so you can prototype smarter, learn by tweaking, and move from idea to BOM with confidence.