Are the resistors R1, R2 and R3 in series or in parallel?2wk ⋅ RemarkableRemote9974 ⋅ r/ElectricalEngineering
How do I calculate the time constant for C1 in a circuit like this? I mean T=RC; Should R be just the resistor element or should it be the impedance of the resistor with the capacitor C2?2yr ⋅ ReleaseOk6580 ⋅ r/ElectricalEngineering
What program would I used to build a one line diagram like this?1yr ⋅ Ifartsthearts ⋅ r/ElectricalEngineering
What is the name of this connector? I find them primarily in mobile device camera modules but never came across the technical name for them. Also if anybody knows converters that accept these connectors and fpc cables (just like RaspB cam module) please link me the product. Thank you.3yr ⋅ Marnsghol ⋅ r/ElectricalEngineering
My friend opened up one of his lightbulbs and found this inside, he wants to know if this is normal for a LED lightbulb? He’s confused why there’s so many circuits/transistors?2yr ⋅ edgethrasherx ⋅ r/ElectricalEngineering
In Ex. 6.5, it says v2 = 4000i. I understand voltages are equal when parallel but does the 5k resistor not affect that? Is the voltage across the 5k resistor equal to 4000i as well?3yr ⋅ etodt11 ⋅ r/ElectricalEngineering
Can someone critique my resume? im looking for a summer internship and want to finalize my resume before applying2yr ⋅ DifferentLow4875 ⋅ r/ElectricalEngineering
POV: You’re a recruiter, based on this resume, are you offering me an interview or not? Critics are highly welcome1yr ⋅ JayyMartinezz ⋅ r/ElectricalEngineering
getting autorejected and it feels like its impossible to get an internship. Need all the criticism1yr ⋅ Kashif9999 ⋅ r/ElectricalEngineering
What is the potential at Vc with respect to gnd? I’ve never seen this, do the rails just sum together?2yr ⋅ MemeyPie ⋅ r/ElectricalEngineering
Is this a Blown capacitor or just epoxy? It is on a JBL Creature subwoofer. It makes static noises when powered off using the switch in the back.2yr ⋅ babaridavis ⋅ r/ElectricalEngineering
Looking for the right power supply adapter? Company lists replacement at $250!1yr ⋅ drebars ⋅ r/ElectricalEngineering
That time my 3 yr old dropped a penny onto a plug while it was plugged in the wall.2yr ⋅ Satelite_434 ⋅ r/ElectricalEngineering
In this schematic, the resistance values are as measured across each resistor. Given this, is it possible to find the actual resistance values of each resistor?2yr ⋅ human-potato_hybrid ⋅ r/ElectricalEngineering
I designed this Tesla coil to produce the biggest sparks for its components price. It's basically a MOSFET murder machine, but the electronics only cost like 20 USD if you source them correctly.4yr ⋅ The_alpha_unicorn ⋅ r/ElectricalEngineering
Need assistance¡ why is my multimeter showing 00.56 amp when there isn't anything connected to it. 3wk ⋅ ibrarrrkhan ⋅ r/ElectricalEngineering
Hey guys I made my first diode rectifier are ya'll proud of me? :)4yr ⋅ ishadeli ⋅ r/ElectricalEngineering
Need help getting the nodal equations for this circuit. Spent hours and I'm still not getting it right2yr ⋅ FrequentWorth ⋅ r/ElectricalEngineering
Can someone explain to me how this circuit works? Got curious when I saw this on yt2yr ⋅ ApprehensiveBid4642 ⋅ r/ElectricalEngineering
u/VarsitySquad is rewinding a 6 pole 3 phase motor [x-post from r/Electronics, r/Motors]4yr ⋅ 1Davide ⋅ r/ElectricalEngineering
Hey, I was looking back at a question that I never went back to. I'm supposed to find the circuit that was built correctly. A is incorrect, which makes sense because of the ss being wired wrong. The thing about B and C is that they seem to be identical, since vertical connections are in series.1yr ⋅ Frantheman087 ⋅ r/ElectricalEngineering
Hi! I am a first year EE student and have an assignment to build a light to sound circuit. I need some help to understand a circuit. See comments3yr ⋅ hanste2 ⋅ r/ElectricalEngineering
Can someone explain why you can also get a negative voltage over RL?5mo ⋅ I_Like_Small_Snails ⋅ r/ElectricalEngineering
What if I replace these tiny 10K Multi-turn POT-s with a 10K Single-turn POT? (XL4015 Module)1yr ⋅ Zloxi ⋅ r/ElectricalEngineering
Ok so im obviously not an engineer but im trying to make an “electromagnet glove” the orange would be the wire, the pinkish is the soft iron core, and the blue is casing, would this actually work in any capacity, in terms of producing an electric field?1yr ⋅ Nullharp ⋅ r/ElectricalEngineering
Please take the time to appreciate this lil baby (battery powered) oscilloscope that was given to me for free.5yr ⋅ BlankoNinio ⋅ r/ElectricalEngineering
How can i tell which resistors are in series or parallel?6mo ⋅ --_Loading_-- ⋅ r/ElectricalEngineering
Need help. I must calculate the current that goes through the 10Ω resistor via Thevenin. However, this sort of short-circuit at the top confuses me as to how to proceed. How many currents will i have when calculating the Vth? Also do i count the j24Ω when calculating Rth? Thanks!2yr ⋅ nikoslox ⋅ r/ElectricalEngineering
Need help with filter capacitor for getting rid of ripple voltage in picture10mo ⋅ 69420official ⋅ r/ElectricalEngineering
In India today (5 September) we celebrate National Engineer's Day. So Happy Engineer's Day my fellow engineers.2yr ⋅ rangoon54 ⋅ r/ElectricalEngineering
Is this 12 Mhz crystal too far away from IC or should be fine? Don't have much space on other side of IC. This is for USB Hub FE1.1S part.2yr ⋅ pizdets222 ⋅ r/ElectricalEngineering
Is a ‘bit’ signal the same as mA? mV? Never seen it before. Thanks!3yr ⋅ maxok38 ⋅ r/ElectricalEngineering
What’s the best way to desolder SMD tantalum capacitors to repurpose on another project?1yr ⋅ A_vergence ⋅ r/ElectricalEngineering
Hi everyone! Is this proper application to supply 3.3V MCU?1yr ⋅ ReleaseOk6580 ⋅ r/ElectricalEngineering
A mercury-based timer tube from 100 years ago: the Peco Hygrotron4yr ⋅ 1Davide ⋅ r/ElectricalEngineering
Anyone know what material is used for the reflective paper/background under the LCD screen?4yr ⋅ supersmashbruh ⋅ r/ElectricalEngineering
Raw high voltage electricity. I prefer mine medium rare4yr ⋅ pissypissflaps ⋅ r/ElectricalEngineering
Not an electrical engineer (physicist), but managed to breadboard my first full working circuit. It holds an LED on for maximum of one minute.3yr ⋅ GaLaXY_N7 ⋅ r/ElectricalEngineering
What don't I understand about motors/hp here? 115*22=2530W 2530/746=3.39Hp, right?2yr ⋅ salukikev ⋅ r/ElectricalEngineering
Replacing a fuse in an old amp. Cap says 6,3A. Is it supposed to be 6.3 amps or is the 6 unrelated?2yr ⋅ Ajax_fur ⋅ r/ElectricalEngineering
Are these inductors on this power line and what are they for?2yr ⋅ ca2devri ⋅ r/ElectricalEngineering
When analyzing this circuit using mesh analysis, why do we not apply KVL on loop 4? More context in comments1yr ⋅ brittone01 ⋅ r/ElectricalEngineering
Odd request: My dad was an engineer and passed away from cancer. This was one of the last projects he was working on before he got sick... (more info in comments)3yr ⋅ globamabob ⋅ r/ElectricalEngineering
Sometimes people say, there are not enough grounding points... but there is always room for your ground clips!2yr ⋅ lucanator3669 ⋅ r/ElectricalEngineering
I broke this blue wire when reassembling a Samsung Galaxy S9+ and need the proper name of this type of wire to search for/replace it.2yr ⋅ kalliste80 ⋅ r/ElectricalEngineering
Any advice on a way to organize development boards such as a peg board of some sort?2yr ⋅ patico1 ⋅ r/ElectricalEngineering
Is there a reason why my measurement for Impedance vs Frequency of a Capacitor has multiple curves?2yr ⋅ maoejo ⋅ r/ElectricalEngineering
When you knowledge of electricity surpasses that of the normal human...4yr ⋅ allaboutcircuits ⋅ r/ElectricalEngineering
My dad found this and gave it to me as a gift. Any ideas on how up to date it is?5yr ⋅ DatBoi_BP ⋅ r/ElectricalEngineering
I was doing some homework and I saw this (in the blue circle) does anyone knows what that means?2yr ⋅ a1200i ⋅ r/ElectricalEngineering
Sorry if this is not the place for this but I'm kinda desperate...Sooo, this is the pin configuration for the laptop I'm using, now while upgrading, I unplugged my battery from the motherboard and while reconnecting, I damaged one of the the pin of the motherboard. (More in comments)2yr ⋅ lordcuriosityrover ⋅ r/ElectricalEngineering
Why does my garage door opener have three different frequencies?1yr ⋅ 223specialist ⋅ r/ElectricalEngineering
I made the holes a bit too small for my TFT screen’s pins to fit in. Has anyone does this and has tips I can use to squeeze this in there?3yr ⋅ twiggs_8 ⋅ r/ElectricalEngineering
Help with resume: I fine-tuned it thanks to you guys' suggestions. What do I need to improve now? (no internship exprience)1wk ⋅ Green-Reef ⋅ r/ElectricalEngineering
SO and I made an Expensive AM radio Transmitter/Receiver for our MicroE Final Project.5yr ⋅ roechamboe ⋅ r/ElectricalEngineering
Absolute beginner here trying to teach myself about electronics. I'm following a tutorial and they've mentioned the names of everything except for this little white thingy. It's important for the build but I'm clueless :( Can someone tell me what this is please?1yr ⋅ newpositiveme ⋅ r/ElectricalEngineering
Found someone selling transparent MCBs on Aliexpress, pretty neat.3yr ⋅ commanderkull ⋅ r/ElectricalEngineering
Anyone know what this connector is called and how I can incorporate this on my own PCB design (EAGLE)4yr ⋅ mgudaro ⋅ r/ElectricalEngineering
Is custom packaging and wire bonding available for those that want less than six figures and need less than 2000 parts?1yr ⋅ reactor89 ⋅ r/ElectricalEngineering
I’m having trouble with double series in parallel. What am I missing.1yr ⋅ Spiritual-Whereas824 ⋅ r/ElectricalEngineering
I asked about the voltage division method and I was told it only works for series resistors, so why is he using it here?2yr ⋅ moonnatsukashii ⋅ r/ElectricalEngineering
Hey everyone, so I work with heavy mining Equipment and was asked to remove a Gyro from a machine (been told the gyro = €10,000 I could'nt help but open it and see if I can spot an MPU60001yr ⋅ Ryano085 ⋅ r/ElectricalEngineering
Coating identification: Anyone know what specifically the red coating is or seen it before? coating is on the stator coils on Emrax motor.1yr ⋅ 1nvent ⋅ r/ElectricalEngineering
How do i find the current of a known Z load if the input voltage is the shown one ? simple RLC circuit but i dont know where to search for this type of Vin.1yr ⋅ stratos_P ⋅ r/ElectricalEngineering
I have to measure the inductivity of a spool, using a DC powersupply and an oscilloscope. Is this going to work or did I make a mistake I cannot see right now?1yr ⋅ _luki ⋅ r/ElectricalEngineering
Trying to build an LED dimmer. Power supply rated for 1.5A but the LED is getting 1.9A so it can't dim very well. 39k resistor and 90k Pot on the left and a n channel mosfet on the right. Trying to limit the current to the LED to 500mA like in this model1yr ⋅ Cantfinda_username ⋅ r/ElectricalEngineering
What is the non-conductive coating on PCBs? so I know for future projects.1yr ⋅ Joey-Flo ⋅ r/ElectricalEngineering
Can anyone give a real-life example of what this sourcemeter would be used for?3mo ⋅ GoldmanSaxon ⋅ r/ElectricalEngineering
650F soldering iron not melting this? Am I doing something wrong or do I need more heat?3mo ⋅ okaythanksbud ⋅ r/ElectricalEngineering
Why doesn’t the current flow through the pull-down resistor?1yr ⋅ Swh5981123 ⋅ r/ElectricalEngineering
Help identifying the component that let out the magic smoke in my friends speaker?3yr ⋅ heyspencerb ⋅ r/ElectricalEngineering
Will a magnetic field of higher intensity be generated at a region of the circuit that has close to 0 resistance ?2yr ⋅ unhexonativebrick ⋅ r/ElectricalEngineering
Can someone explain to me how i can decompose the audio below into sin and cos function with the Fourier equation ?1yr ⋅ help_a_brother-out ⋅ r/ElectricalEngineering
I Can’t seem to find a way to solve these. Any ideas?1yr ⋅ Howdy-partner-yehaa ⋅ r/ElectricalEngineering
Looking to buy old oscilloscopes, any particular health hazards if accidentally broken? Lead, chemical, etc. Also X-ray label at the back of the device.1yr ⋅ LumberJackeRR ⋅ r/ElectricalEngineering
I’m on my 16th hour of studying today so it’s probably brain fog, but why can I not figure out this incredibly simple circuit?4yr ⋅ reddituser4202 ⋅ r/ElectricalEngineering
I recently finished my work on the last of 2 super carriers in the UK. Our managing director gave us all this little memento to take home, he's signed a little thank you note for our contributions on the back of it as well as all of our names being engraved on the hangar doors.4yr ⋅ DITO-DC-AC ⋅ r/ElectricalEngineering
What is this cable wrapping for? I know it is for EMC, but what is happening? The equipment is a wireless microphone receiver.8mo ⋅ electricsoldier96 ⋅ r/ElectricalEngineering
I am rebuilding a first gen 128v 6.5ah hybrid battery used in bmw activehybrid and mercedes s400. It uses Saft VL6 cells. Is there anything comparable that i can buy that matches the discharge rate (100amps & 300amp burst) of this cell? Was thinking to go with a bundle of 2170 cells in parallel4yr ⋅ limitless2018 ⋅ r/ElectricalEngineering
(possible stupid question) Why is the measured voltage 4v on this node? and not 0.7v?1yr ⋅ MrOtto47 ⋅ r/ElectricalEngineering
