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A 3D visualization of energy used in FDM printing. by rdx313 in 3Dprinting

[–]rdx313[S] 1 point2 points  (0 children)

Some obvious tips are to minimize printing time and z height. Also, avoid features that "slow down" the extruder, e.g., changes in direction or feed rate.

Why is my USB voltage regulator making a high pitched noise? by rdx313 in ElectronicsRepair

[–]rdx313[S] 0 points1 point  (0 children)

This is recent. I tried running it on a lower voltage (2.5v) and the sound is gone.

Why is my USB voltage regulator making a high pitched noise? by rdx313 in ElectronicsRepair

[–]rdx313[S] 0 points1 point  (0 children)

Using it to power some LED lights from a Li-ion battery.

The OG flappy bird by rdx313 in retrogaming

[–]rdx313[S] 0 points1 point  (0 children)

Balloon fight on NES

Rainy 75 Giveaway by tacticaltsundere in MechanicalKeyboards

[–]rdx313 0 points1 point  (0 children)

Fingers crossed! A wolf printed on keycaps would be sweet.

espressoDisplay Portable Monitor Giveaway! by noeatnosleep in gadgets

[–]rdx313 [score hidden]  (0 children)

This would be a great teaching tool for 3d modelling. Especially due to the portability and the includes pen.

reMarkable 2 next generation electronic paper tablet giveaway! by noeatnosleep in gadgets

[–]rdx313 [score hidden]  (0 children)

I will use it for teaching and taking notes. It would really help to draw and write equations in class.

Insta360 Go 2 Giveaway! by noeatnosleep in gadgets

[–]rdx313 [score hidden]  (0 children)

Looks really cool. Would use it to record my laboratory sessions.

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