Experimenting with inductors blog Part 1: Introduction to Fourier Series

RE: Experimenting with inductors blog Part 1: Introduction to Fourier Series

shabaz — Thu, 30 Jan 2020 13:41:51 GMT

Hi Rushiraj,

Great start! I had a suggestion, to make it more readable, maybe it's better to include any math stuff as inline images, instead of HTML.

The reason is, it's coming out small and with strange symbols (at least on Chrome on desktop and on mobile). This is what it looks like for me (but smaller text) - the A looks like a weird Angstrom hehe :

[View:/resized-image/__size/620x90/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-4d52ad73-effa-40c0-8368-071bb00d5520/7455.contentimage_5F00_205921.png:620:90]

If you do it (say) in Word and then paste in an image, it will work on all browsers, and be a nice size:

[View:/resized-image/__size/620x76/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-4d52ad73-effa-40c0-8368-071bb00d5520/2555.contentimage_5F00_205922.png:620:76]

No-one can use the text-based version through copy-paste into (say) a calculator anyway, so there's no disadvantage to using graphic files for this I think!

Plus then people won't need to zoom : )

RE: Experimenting with inductors blog Part 1: Introduction to Fourier Series

jc2048 — Thu, 30 Jan 2020 13:05:14 GMT

Good starting blog - a nice mix of theory and practical work. I'll be interested to see if you can get the cut-off where you want it and how good a sinewave you get out of it.

Have you had a chance to use the LC meter that was included with the kit? What's it like? Does it tell you the frequency at which the test was done or, even better, allow you some choice in the matter?

RE: Experimenting with inductors blog Part 1: Introduction to Fourier Series

dubbie — Thu, 30 Jan 2020 11:25:06 GMT

It is nice to see some theory being converted into practical implementations. This is often a missing step.

Dubbie