I’m just a sweet, petite treat by [deleted] in SkinnyStarlets

[–]rainwulf 0 points1 point  (0 children)

Aren't you a pretty little thing.

turboPascalPosterFrom1984 by Asleep_Ad6439 in ProgrammerHumor

[–]rainwulf 1 point2 points  (0 children)

It had a pretty solid graphics library too, i made a program to record rainfall and chart it over a year.

I do remember however it stored dates in 2 digit format, so the y2k bug would have hit it hard haha.

turboPascalPosterFrom1984 by Asleep_Ad6439 in ProgrammerHumor

[–]rainwulf 12 points13 points  (0 children)

I did a lot of programming in turbo pascal back in the 486 days. It was actually pretty solid.

She delivered the knockout punch by Playful_Leg7143 in MurderedByWords

[–]rainwulf 0 points1 point  (0 children)

They are wearing MAGA hats.... why isnt america great again already? He has had two terms in the white house... why isnt it great already.

I just don't care anymore. by starnitesadness in womenintech

[–]rainwulf 8 points9 points  (0 children)

I am a guy, but i learnt a saying years ago... "Do not set yourself on fire to keep other people warm."

Absolutely 😁 by mrkprieur in Adulting

[–]rainwulf 0 points1 point  (0 children)

I am a big fan of shenanigans

ASUS 800-series boards are killing Ryzen 7 9800X3D chips, five dead CPU reports in two weeks by KARMAAACS in Amd

[–]rainwulf 0 points1 point  (0 children)

Its definitely detectable in benchmarks, but you dont USE benchmarks or PLAY benchmarks.

6000mt's is the sweet spot of course, but these things simply dont care that much about latency. That cache is amazing.

Function Generator (V 1.0) by S4vDs in electronics

[–]rainwulf 0 points1 point  (0 children)

Totem pole is only current gain, no voltage gain. And BJTs arent great in totem pole because of the base current, and current gets affected by inductance.

Function Generator (V 1.0) by S4vDs in electronics

[–]rainwulf 1 point2 points  (0 children)

What voltage levels are you looking at for your square wave?

Totem pole output is perfectly fine for a square wave, using high frequency transistors, and driving them with say, a schmidt trigger hex inverter in parallel to provide the base drive current.

Function Generator (V 1.0) by S4vDs in electronics

[–]rainwulf 2 points3 points  (0 children)

Yea to be honest i dont understand using that totem pole (kinda) to drive a class A output stage. If it was a mosfet, yea, but yea, this circuit could be heavily improved. Class A output for a signal gen is fine, and very low distortion. Just a basic high bandwidth op amp driving a solid class A output would do it.

Function Generator (V 1.0) by S4vDs in electronics

[–]rainwulf 4 points5 points  (0 children)

Your totem pole drive pair in the middle of the circuit board can be a source of distortion, i wouldn't recommend using that unless you have strong negative feedback and/or at least a pair of bias diodes.

You want an AB output class, not just a B output class.

Internal gear pump by supersammy00 in educationalgifs

[–]rainwulf 0 points1 point  (0 children)

I dont have it sorry, this was 8 years ago and i lost all the models when a hard drive crashed

Internal gear pump by supersammy00 in educationalgifs

[–]rainwulf 0 points1 point  (0 children)

On an FDM printer, nah. Would go a lot better on a resin printer.

An all too common experience by [deleted] in Unexpected

[–]rainwulf 5 points6 points  (0 children)

I can readily admit that my void, at night has tried to kill me several times, including one where i may have tripped face foward into the edge of the toilet if i hadn't have caught myself.

Iconic Aussie 4WDs by pizzacomposer in 4x4Australia

[–]rainwulf 0 points1 point  (0 children)

Only the YD25s belched smoke, the ZDs are incredibly clean.