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Do you like math or maths?

Started by ChrissyRyan, May 24, 2025, 04:52:01 PM

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Dawn Kellie

#20
April 05, 2026, 07:01:46 AM
Quote from: Stottie Girl on April 05, 2026, 07:00:37 AMHa ha ha! You made me spill my coffee with that one Kellie!

Spilling coffee is a negative thing
D. KELLIE Kn.

It's harder to love and create than hate and destroy. Love and creation takes more energy. Where hate and destruction can be done with a single word that can haunt you for a life time.
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Stottie Girl

#21
April 05, 2026, 07:03:57 AM
Not when it puts a smile on my face Kellie!

Can I say you seem to be much more upbeat recently. I think things could be moving in the right direction for you. It is noticable.
A wise man once said don't judge a man until you've walked a mile in his shoes, that way when you judge him you're a mile away and you have his shoes!

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Dawn Kellie

#22
April 05, 2026, 07:13:17 AM
Quote from: Stottie Girl on April 05, 2026, 07:03:57 AMNot when it puts a smile on my face Kellie!

Can I say you seem to be much more upbeat recently. I think things could be moving in the right direction for you. It is noticable.

Thank you. I still feel very overwhelmed but the weight has lessened
D. KELLIE Kn.

It's harder to love and create than hate and destroy. Love and creation takes more energy. Where hate and destruction can be done with a single word that can haunt you for a life time.
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Lori Dee ✅

#23
April 05, 2026, 09:38:44 AM
Quote from: Charlotte Kitty on April 05, 2026, 05:34:01 AMI enjoy AC theory using radians and sin/cos functions to create different waveforms in equation form. Then combining them in a graphic calculator to make more complex waveforms. I guess I enjoy seeing what the equation does and how the waveform changes with different values. I guess I'm really visual learner so that's why I struggled.

Do you use an oscilloscope?

I had one during my robotics course. It made it easy to see pulses as they are sent to the DC stepper motors. They were fun to play with in audio spectrums, too.
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Dawn Kellie

#24
April 05, 2026, 10:26:52 AM
We have gotten rid of all our DC motors. VFDs have come so far and smaller footprint.
I haven't used an o-scope I'm 20 years.
D. KELLIE Kn.

It's harder to love and create than hate and destroy. Love and creation takes more energy. Where hate and destruction can be done with a single word that can haunt you for a life time.
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Charlotte Kitty ✅

#25
April 05, 2026, 10:47:10 AM
Quote from: Lori Dee on April 05, 2026, 09:38:44 AMDo you use an oscilloscope?

I had one during my robotics course. It made it easy to see pulses as they are sent to the DC stepper motors. They were fun to play with in audio spectrums, too.

Yeah I have a modern digital scope these days. I primarily used it to tune the resonant primary on my tesla coil. Also used when I built my home battery storage system to get the waveforms clean on the battery management system bus. Handy to have.

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Dawn Kellie

#26
April 05, 2026, 10:59:09 AM
There are times when we deal with our big drives (only 500hp) it would be nice to see the wave forms.
D. KELLIE Kn.

It's harder to love and create than hate and destroy. Love and creation takes more energy. Where hate and destruction can be done with a single word that can haunt you for a life time.
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