electrical engineering

122 posts

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E/H Fieldlines of Hertzian Dipole

Points 29
Comments 6
Views 9798

PCIe switch project, switch #1 placement

Points 11
Comments 2
Views 1471

Slowly finishing this power circuit

Points 12
Comments 4
Views 431

Towers of power

Points 12
Comments 7
Views 419

Attempting to keep everything clean, as long as I can

Points 10
Comments 6
Views 750

Rotary tool beats xacto knife, go figure 

Points 5
Comments 1
Views 287

When the extra long leads from the factory are useful ;)

Points 10
Comments 6
Views 702

PCIe switch project, part 3a, the first traces

Points 7
Comments 10
Views 681

I think I can say with absolute certainty that this is a novel device

Points 16
Comments 6
Views 24301

PCIe3 switch project, part 1? Received the assembled adapter boards

Points 21
Comments 9
Views 953

More wire-wrap content: 286 Single Board Computer from mid 80's

Points 17
Comments 9
Views 1117

A haphazard addition of electroluminescent wire to my pointy box

Points 7
Comments 3
Views 12647

I like bread 

Points 1
Comments 2
Views 949

Roasting your friend before they roast themself.

Points 76
Comments 23
Views 23202

Mehdi explains N-Channel FETs

Points 60
Comments 9
Views 20767

Brrrr

Points 12
Comments 7
Views 896

PCIe3 switch project, part 2, the humble beginnings of a power circuit

Points 7
Comments 3
Views 1551

Pick and Place

Points 94
Comments 13
Views 4661

Dipole Antenna Linear Arrays

Points 77
Comments 28
Views 16768

Dipole Antenna Shape Comparison

Points 33
Comments 3
Views 8088

Directional Antenna Array (Multi-View)

Points 31
Comments 31
Views 7982

Adding a highly efficient/stable 5.1v regulator to my PiNAS

Points 7
Comments 2
Views 566

Directional Antenna Array

Points 50
Comments 11
Views 8119

Transmission Line Impedance As Length Increases

Points 40
Comments 10
Views 4846

Wrapping up the power circuit :3

Points 12
Comments 3
Views 867

wearable plasma generator with removable probes

Points 7
Comments 6
Views 5549

Nickola Tesla's 2 Phase 4 slip ring Generator

Points 30
Comments 3
Views 1812

It this to code?

Points 17
Comments 12
Views 1054

My portable Jacob's Ladder

Points 12
Comments 8
Views 17349

Electrician Pit Stop: Shorts Off, Box Check Ahead!

Points 47
Comments 13
Views 2141

Up to code?

Points 59
Comments 15
Views 1677

electrical science stuff

Points 723
Comments 104
Views 48040

sub optimal

Points 15
Comments 2
Views 1869

Dipole Antenna Radiation

Points 32
Comments 10
Views 5755

The electric company doesn't have a map of outages so people have been using the whataburger app to figure out who lost power.

Points 68
Comments 8
Views 2428

Shocking

Points 52
Comments 22
Views 14860

AC/DCee deez nutz

Points 21
Comments 5
Views 1503

For the sunday DIYers

Points 30
Comments 9
Views 1840

Trust me, I'm an engineer

Points 236
Comments 25
Views 20804

Am I doing this right? Not seeing the right voltage.

Points 12
Comments 17
Views 1727

Doing a learn on high voltages and insulators.

Points 19
Comments 10
Views 22788

Infinity Box + Infinity Box = ????

Points 7
Comments 1
Views 22121

DIY Arc Lighter 2.5

Points 404
Comments 79
Views 813543

DIY Arc Lighter 2.0!

Points 384
Comments 102
Views 439409

Powering lightbulbs with an arc lighter

Points 26
Comments 5
Views 13802

Jacob's Ladder

Points 11
Comments 7
Views 14786

issa rig to help with rapidly adjusting potentiometers without having to play with a multimeter

Points 11
Comments 6
Views 7919

Black Friday Sale

Points 621
Comments 104
Views 70360

When you open electrical cabinet and this is what you are greater with.

Points 31
Comments 5
Views 3663

SSS BOARD electric snowboard prototype

Points 13
Comments 9
Views 2006

I Made A Thing!

Points 73
Comments 8
Views 2303

Repurposed 1050w server psu for 48v fan power

Points 10
Comments 17
Views 1210

First step with the new micro

Points 17
Comments 7
Views 2117

MOSFET Problem

Points 9
Comments 1
Views 1268

What electrical code?

Points 15
Comments 2
Views 1310

 I feel like this constitutes "adequate heat sinking"

Points 8
Comments 9
Views 767

Happy Engineering Day!

Points 89
Comments 6
Views 5415

Electrician wanted.

Points 29
Comments 7
Views 2247

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