Category Archives: digital filter

ECG Project With All the Messy Safety Details

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We’ve seen a number of heart rate monitoring projects on Hackaday, but [Peter’s] electrocardiography (ECG) Instructable really caught out attention. If you’ve followed Hackaday for any period of time, you’re …read more Continue reading ECG Project With All the Messy Safety Details→

DSP Spreadsheet: FIR Filtering

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There’s an old saying: Tell me and I forget, teach me and I may remember, involve me and I learn. I’m guilty of this in a big way — I was never much on classroom learning. But if I build something or write some code, I’m more likely to understand …read more

Continue reading DSP Spreadsheet: FIR Filtering→