Join the expert discussion on electrical engineering topics. Topics like the uses of electricity and the equipment for power generation. Circuits, Fiber, Signals and Systems, Semiconductor Devices...
Threads
Charge lipo battery packs with a li-ion charger?
- Oxieee
- · Replies 6 ·
Calculating Electrical Parameters of Solenoid Coil for Spring Force
- smpotdar
- · Replies 3 ·
Insulated brushless motor windings
- jdddog
- · Replies 2 ·
Recycling parts from other electronics
- CGarrett
- · Replies 2 ·
Transmission line charateristics measurement?
- touqeerazam
- · Replies 8 ·
Can a DC Motor in a Chopper Circuit Generate AC for a Transformer?
- cassio
- · Replies 4 ·
What could be causing my RF transmitter and receiver to not work?
- jasonchong0
- · Replies 1 ·
What is the Depletion Region in NMOSFET Transistors?
- Bassalisk
- · Replies 4 ·
Understanding Nodal and Mesh Analysis
- byrner42
- · Replies 4 ·
Can Partial Shading Seriously Impact PV Array Output with Feed in Tarif Scheme?
- sophiecentaur
- · Replies 14 ·
Purpose of a voltage follower (buffer)?
- lamba89
- · Replies 4 ·
Vth voltage in thevenin theorem
- PainterGuy
- · Replies 2 ·
Performance Difference: MUX 4-to-1 NAND Gate vs Conventional Logic Gates
- matcobra
- · Replies 1 ·
Is there a spectrum difference in amplitude modulation with a sine or cosine?
- DragonPetter
- · Replies 1 ·
Why is Thevenin's Theorem Confusing?
- PainterGuy
- · Replies 2 ·
Finding IC Chip for 7-Segment Hex Decoder - SMD Package
- Jiggy-Ninja
- · Replies 15 ·
Why does a 0.5 HP 240V pump draw 4-5 amps instead of 1.55 amps?
- Evil Bunny
- · Replies 2 ·
Is the Fourier Transform of x(t)=1 equal to X(jω)=2πδ(ω)?
- asmani
- · Replies 3 ·
How different is an electric motor from an electric generator
- dotancohen
- · Replies 2 ·
Increase the distance between plates of a capacitor in direct current
- valeriy2222
- · Replies 4 ·
Mathematical modeling of a feedback control system
- dpk707
- · Replies 1 ·
Can Different Processors Share Memory in Embedded Systems?
- pairofstrings
- · Replies 3 ·
Would EE be the right choice for me?
- jkface
- · Replies 2 ·
What does the equation used in a magnetostrictive system do?
- mathisp64
- · Replies 2 ·
Can i heat a wire to above degrees with a low cost battery source
- Asare
- · Replies 3 ·
Project ideas with microcontroller
- fmouazin
- · Replies 2 ·
What is the purpose of the general purpose registers, segment
- pairofstrings
- · Replies 4 ·
Refreshing Electrical Engineering Knowledge After 3 Years
- dimorphic
- · Replies 1 ·
Inductor and electromagnetic field with voltage
- Tryp
- · Replies 1 ·
How Can Digital Cameras Possibly Capture Violet Light?
- peter.ell
- · Replies 18 ·
Moving electrons and moving holes? How does a hole move?
- KingNothing
- · Replies 10 ·
Power Sources in Series/Parallel ?
- infamous_Q
- · Replies 29 ·
Which microprocessor is currently in use to make modern computer
- pairofstrings
- · Replies 2 ·
Linear Generator Coil Requirements
- jrx07
- · Replies 3 ·
How Does Expanding a Lossy Compressed File Increase Its Data Size?
- peter.ell
- · Replies 11 ·
Power loss from eddy currents in copper plate between two solenoids
- Orlando
- · Replies 1 ·
6th group elements as dopants to silicon ?
- reddvoid
- · Replies 1 ·
Research topic for an undergraduate regarding integrated optics
- NexusN
- · Replies 2 ·
Charging Batteries: Can iPhones Share Power?
- Monkeyboy123
- · Replies 3 ·
Time and Thermal Time constant explaination
- vsg21
- · Replies 2 ·
Can you explain the following diagram
- pairofstrings
- · Replies 2 ·
How do I make a Yagi-Uda antenna smaller?
- tackyattack
- · Replies 8 ·
Draw with Teechart,language Visual Basic
- nguyen_de89
- · Replies 4 ·
So i have this [project] Induction
- congraduation
- · Replies 1 ·
Measuring Energy of Transients in electrical circuits
- vsg21
- · Replies 2 ·
Electronic Engineering requierements?.
- mt1200
- · Replies 1 ·
Got asked this question in an interview, didn't have a good answer.
- KingNothing
- · Replies 43 ·
How to size a generator needed for an electric motor
- pengyou
- · Replies 2 ·
Why does the voltage across R1 increase when the BJT is turned ON?
- likephysics
- · Replies 4 ·
Voltage Divider - Understanding Two Circuits
- autopsygreen
- · Replies 4 ·
Why Is My UA741 Op Amp Voltage Follower Not Outputting Correctly?
- JerryG
- · Replies 4 ·
Searching for Automatically Switching DC Power Supply for Research
- freetuc
- · Replies 10 ·
Electron drift velocity of an electric arc
- Skaperen
- · Replies 2 ·
How do I increase the range of this RF transmitter?
- tackyattack
- · Replies 4 ·
Astable circuit with op-amp to control high and low times and voltages
- mfecky
- · Replies 3 ·
Energy conversion efficiency of electric heaters is 95%? Shouldn't it be a 100%?
- Femme_physics
- · Replies 6 ·
Create a Wireless AV Switch for Simple RCA Audio Input Toggling
- Chunkysalsa
- · Replies 1 ·
Fourier transform of a fourier transform
- DragonPetter
- · Replies 7 ·
Monochrome interference microphone
- poor mystic
- · Replies 3 ·
Setting Up a High-Referenced Op-Amp with Positive Gain <1
- JerryG
- · Replies 2 ·
Additivity of Time Constants in Series RC Circuits
- jjk
- · Replies 11 ·
How do transistors act as amplifiers?
- ampakine
- · Replies 1 ·
Can wind affect TV reception beyond moving antennas or obstacles?
- techmologist
- · Replies 4 ·
How does AC compare to DC in terms of power and energy flow in a circuit?
- Femme_physics
- · Replies 25 ·
Asking on how to choose proper relay
- 1MK5
- · Replies 14 ·
High frequency square to sinewave convertor
- awaiting
- · Replies 14 ·
When capacitor is fully charged.
- pairofstrings
- · Replies 8 ·
Looking for a Detailed Explanation of How Transistors and Logic Gates Compute
- stephenmalina
- · Replies 6 ·
Can Audio Waves Really Control Electromagnets for a Ferrofluid Sculpture?
- Rafflez
- · Replies 12 ·
How do DVDs continue to work when other forms of data storage become obsolete?
- peter.ell
- · Replies 12 ·
Preparing for the FE/EIT Exam: A Must for Electrical Engineering Majors?
- jellybird
- · Replies 3 ·
How can I step up 1 V from a wind turbine to 12 V?
- kfrancfort7
- · Replies 2 ·
EMF, electrical signal and shielded cables
- elkumbo
- · Replies 1 ·
How Can Laser/ Light Guns Be Used for Unobtrusive Assassination Laser Tag?
- cmf
- · Replies 11 ·
Power Amplifier output to 3 Phase Motor
- smitty1701
- · Replies 1 ·
Sizing solar panels and battery for 24/7 pump system with formulas check
- jeffc0987
- · Replies 4 ·
ESD Safety of 2N7000 MOSFETs for Home Experimentation
- Jiggy-Ninja
- · Replies 3 ·
JFET Biasing in Cascode: Designing a High Input Impedance Differential Amp
- SadScholar
- · Replies 4 ·
National instruments oscilloscope
- Bassalisk
- · Replies 19 ·
555 timer triggering 74LS90 counter erratically on both edges
- Jiggy-Ninja
- · Replies 19 ·
Is there significant noise in the neutral wire with a sense resistor connected?
- Pagedown
- · Replies 25 ·
Fourier Transform - Completely Flustered About Recursive FFT
- carlodelmundo
- · Replies 2 ·
Converting 3 Phase to Single Phase for UK 240v Power Supply
- duracell27
- · Replies 7 ·
How can compilers be used to implement logic gates and IDEs?
- pairofstrings
- · Replies 8 ·
What is the truth? I am evaluating some UPS with main subject output
- pons
- · Replies 2 ·
Can a 100A 600VAC fuse interrupt 100A at 1VAC?
- david90
- · Replies 6 ·
Transformer capacity based on physical size
- Skaperen
- · Replies 10 ·
Designing a Logic Circuit for Decimal Number Sum w/ Multisim
- bue99
- · Replies 1 ·
Graphical Method for Determining BJT Inverter Characteristics
- Dirac8767
- · Replies 1 ·
How do you actually build controllers with hardware?
- chronie
- · Replies 5 ·
Function generator amplification
- DkC
- · Replies 8 ·
Transistor as a variable resistor
- JerryG
- · Replies 5 ·
Active Filters in Multiple Order
- foobag
- · Replies 1 ·
Converting waveguide loss from cm⁻¹ to dB
- cyrylabidi
- · Replies 12 ·
Step Up Transformer: Using an Alternator to Increase Voltage
- jaredogden
- · Replies 5 ·
After Capacitor Discharge a few questions
- IssacBinary
- · Replies 9 ·
Power generation using electric motors
- rajupatel
- · Replies 28 ·
Is there a digital potentiometer that can handle higher voltage/current?
- JerryG
- · Replies 5 ·
How can I improve the current output at PD?
- thomas_n
- · Replies 2 ·