What’s the purpose of the exposed copper ring around the PCB?5mo ⋅ LetsEdify ⋅ r/ElectricalEngineering
Didn’t even plug the gate in, pretty sure n-type mosfet shouldn’t behave this way right ? 4.5V input6mo ⋅ Rambo_sledge ⋅ r/ElectricalEngineering
Why does voltage lag current in a pure ac capacitor circuit (intuitively)7mo ⋅ random__guy-_- ⋅ r/ElectricalEngineering
Why can’t I reduce parallel resistors like that? R_eq seems to remain the same but “i” (current colored blue) changes.4d ⋅ ProfessionalOrder208 ⋅ r/ElectricalEngineering
Dunno what this was, but now it’s a free source of parts for me2yr ⋅ notibanix ⋅ r/ElectricalEngineering
Just acquired over 100 18650 batteries. I have a few ideas on what to do. The question is, what would you build?2yr ⋅ amk6909 ⋅ r/ElectricalEngineering
Why we have to multiply by 2 in a single-phase system? Where did this come from??1yr ⋅ gbn96 ⋅ r/ElectricalEngineering
I graduated this weekend with my BS in electrical engineering. I hope you guys appreciate my cap decoration.4yr ⋅ eebro297 ⋅ r/ElectricalEngineering
My Internship/Co-op Search as a Freshman Undergrad EE3mo ⋅ Worldliness_Training ⋅ r/ElectricalEngineering
Heard a scream from my bathroom this morning, wife's hair straighter power cord broke free from the handle and zapped her.2yr ⋅ culloden_spectre ⋅ r/ElectricalEngineering
Feast your eyes on this AM radio ATU from the 1930’s that’s is still in service. Little engineer killed during maintenance. RIP.2yr ⋅ krazybones ⋅ r/ElectricalEngineering
Google Translate's AR feature is really nice when wiring things that are labeled in Chinese.4yr ⋅ goeielewe ⋅ r/ElectricalEngineering
480VAC feed current on a 550VDC motor. We are doing a drive swap during thanksgiving shutdown. Fun times ahead!1yr ⋅ EwokJuicer ⋅ r/ElectricalEngineering
As someone who works in Electrical Engineering, this made me giggle.....5yr ⋅ ecstuff4u ⋅ r/ElectricalEngineering
Can someone explain me why do they always put 2 capacitors before voltage regulator? Why not just put 1 ? If they parallel they can be just like 1 or?2yr ⋅ Distinct-Chocolate-6 ⋅ r/ElectricalEngineering
So good to saw these 40 years old LV panels still in service and in reasonable condition. These old installations are a kind of magnet, bring me to the golden days of power engineering...3yr ⋅ farrukh-habib ⋅ r/ElectricalEngineering
Pshhh... hey You, want some capacitors? I know you cant contain yourself. Resistance is futile. :34yr ⋅ biske94 ⋅ r/ElectricalEngineering
What do you guys think about my wooden handle soldering iron?3yr ⋅ shikikan6678282234 ⋅ r/ElectricalEngineering
90-year-old points control system in the John Street Tower of Toronto's Union Station [1352×1014]4yr ⋅ PerryPattySusiana ⋅ r/ElectricalEngineering
Raspberrypi Pico-based sampler, sequencer + drum machine w/ an embedded speaker1yr ⋅ Product_Superb ⋅ r/ElectricalEngineering
I'm trying to understand this solution but I don't quite get it. How does 100 turn into 40 dB?4mo ⋅ Reaper_12 ⋅ r/ElectricalEngineering
Could someone help me find the thevenin voltage and resistance please? I’ve tried YouTube, which hasn’t helped.1yr ⋅ ElHal1470 ⋅ r/ElectricalEngineering
What's the cylinder attached to this transmission tower and what does it do?1yr ⋅ AccomplishedAnchovy ⋅ r/ElectricalEngineering
Hi everyone. I’m having troubles finding equivalent resistance of following scheme. Can someone give some tips on how to break this down? Are there easy ways to solve it? Thanks!2yr ⋅ Doublejump72 ⋅ r/ElectricalEngineering
My first project as an EE Intern is to work with contractors to clean this bad boy up and add fuses with LED indicators. Wish me luck!4yr ⋅ ljohns64 ⋅ r/ElectricalEngineering
Can someone explain to me, like I'm 5, current and voltage division rules in a mixed series and parallel resistive circuit. Such as the circuit below.1yr ⋅ KenA2000 ⋅ r/ElectricalEngineering
Question: Why does touching the guitar strings kill some buzz? (Text in comments)3yr ⋅ dstdude ⋅ r/ElectricalEngineering
Would it be possible to reasonably make a go-kart with this motor?1yr ⋅ thiccdaddy4206921-9 ⋅ r/ElectricalEngineering
Can someone explain to me why the solution to this is 360W?1yr ⋅ RelevantPanda58 ⋅ r/ElectricalEngineering
Self-built brushless motor ELC with Arduino Nano. Does anyone know why the MOSFETS immediately blew up? Thought they were rated for enough current1yr ⋅ 20rzaugg ⋅ r/ElectricalEngineering
Can I replace a 21v DC relay with a 24v DC relay? Can only find 24v versions online.1yr ⋅ lllkaisersozelll ⋅ r/ElectricalEngineering
DIY Digital Clock. Not actually made out of wood, it has a wood vinyl around a plastic enclosure.4yr ⋅ ThePeacefulOne ⋅ r/ElectricalEngineering
Hi, I am in my final year of University as I have been tasked to design an 18 pole 16 slot motor. However, everytime I test it there seems to be one stator slot that seems to not be working. Any help would be appreciated. (Using FEMM software)3yr ⋅ nab33lsul3man ⋅ r/ElectricalEngineering
While stuck in a teams meeting the other day, I managed to make a excel spreadsheet that I can add different levels of harmonics into it and it will plot the output. Worked out great, can't remember what the meeting was about though2yr ⋅ threephase03 ⋅ r/ElectricalEngineering
I'm an RF engineer, and I made this signal flow overview of a spectrum analyser for my professional webpage.4yr ⋅ NimbleJack3 ⋅ r/ElectricalEngineering
Some of the best practical RF theory put in easy to understand terms.4yr ⋅ clickingwires ⋅ r/ElectricalEngineering
Struggling with this one, the answer should be 0.56 Ohm. Anyone got any tips for this?1yr ⋅ EntrepreneurDue7549 ⋅ r/ElectricalEngineering
What do you think friends, a little isopropyl and q-tips should fix it up right nice ya?3yr ⋅ yukaputz ⋅ r/ElectricalEngineering
High-voltage substation, can you guess the installed electrical equipment?3yr ⋅ farrukh-habib ⋅ r/ElectricalEngineering
Nice to see that the majority of the public now recognizes Tesla as the better inventor. Had this been taken even 20 years ago, I'm guessing it would have been 90% Edison.4yr ⋅ SoZZled1 ⋅ r/ElectricalEngineering
Does anyone know how I could download the code from the MSP430 board back into Code Composer? Like reverse engineer it , cause I lost the code for it🤦🏾♂️1yr ⋅ Ro_A-Le_DaaKnee ⋅ r/ElectricalEngineering
good lord just take me now im ready [Digital controls. Using Fourier to derive an ideal sampler]4yr ⋅ Zarly88 ⋅ r/ElectricalEngineering
I need help figuring out what method to use to find the resistor values.2yr ⋅ Morbid_Triangle ⋅ r/ElectricalEngineering
Couplers are for suckers. I'm sure LEGO pirates pass the electrical code....5yr ⋅ tkatemal ⋅ r/ElectricalEngineering
What piece of equipment is this? The side says Mitsubishi Electric3yr ⋅ VendettatheGreat ⋅ r/ElectricalEngineering
Could someone explain the in-depth workings of this amplifier to me?2yr ⋅ Raven3166 ⋅ r/ElectricalEngineering
I’m fairly new to electrical engineering and was wondering if there are any glaring problems with this design that I should look into?(We’re trying to charge a phone with no electricity using scrap materials)1yr ⋅ YesYesYes42069 ⋅ r/ElectricalEngineering
How to remove peanut butter from breadboard? Partner confused it for real bread4yr ⋅ 1Davide ⋅ r/ElectricalEngineering
I built this inverter with recycled batteries now I'm testing it while testing my new 18650 bulk charging setup (to be completed).4yr ⋅ goeielewe ⋅ r/ElectricalEngineering
Why the node labeled in black is equal to Vo (output voltage) ?1yr ⋅ Kasklia ⋅ r/ElectricalEngineering
First try at SMD soldering - let me know how I can improve!2yr ⋅ htownclyde ⋅ r/ElectricalEngineering
Your annual reminder not to blindly trust footprints from the internet! (DB 25)10mo ⋅ DallaThaun ⋅ r/ElectricalEngineering
Whats the name of this formula? It's aparrently used to calculate the charge of a conductor through potential but i have no idea how to use it and can't find it on the internet2yr ⋅ MechatronicKeystroke ⋅ r/ElectricalEngineering
More then likely wrong but can someone tell me if this karnaug map looks correct? ( first year)1yr ⋅ manujack20 ⋅ r/ElectricalEngineering
please don't hate me for the noob question...but if I want to use this inline switch for a 54V system DC, how much current is it safe for?1yr ⋅ LucyEleanor ⋅ r/ElectricalEngineering
Left: 180W 15A Right: 500W 40A. Does that seem legit? Was expecting the right to be much larger.9mo ⋅ SalamiSimon ⋅ r/ElectricalEngineering
In this type of receiver architecture, why couldnt the LNA be in position H instead of position B? [RF]1yr ⋅ QuestionAskerThrower ⋅ r/ElectricalEngineering
