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
Angular speed and angular velocity
- mp252
- · Replies 4 ·
At what radius can you send peer-to-peer text messages / SMS over ham radio ?
- cave_cat
- · Replies 18 ·
Why do AC power outlets need a ground pin if hot and neutral are sufficient?
- titantitan
- · Replies 11 ·
Calculating Light Intensity from Sunlight for Solar Food Dehydrator
- paperboy91
- · Replies 1 ·
High Voltage Salvage: Extracting Safely from Old CRT Monitor
- beatlemaniacj
- · Replies 1 ·
How Is an Electric Field Created and Manipulated?
- vinzie
- · Replies 4 ·
Is there a solution for magnetic field interference in cables?
- Patokun
- · Replies 11 ·
10kV Flyback Transformer, 2W possible?
- CognitiveNet
- · Replies 1 ·
Decoupling Capacitor Ground Selection
- edegro
- · Replies 6 ·
RF question - Plane radio aliasing?
- cctxbmx
- · Replies 11 ·
Is Mesh Analysis Really Necessary in Electrical Engineering?
- azaharak
- · Replies 4 ·
How does a low-pass filter integrate noise in lock-in amplifiers?
- Niles
- · Replies 14 ·
When can superposition be used with nonlinear circuits like diodes?
- Godwin Kessy
- · Replies 2 ·
Lenz's Law and Law of Conservation of Energy
- salil87
- · Replies 1 ·
AC and DC follow the same rules with frequency as the only difference
- psparky
- · Replies 12 ·
Voltage Fluctuations: How Lightning Affects Power Supply
- labinojha
- · Replies 1 ·
Is it possible to use a laptop as electronic test equipment?
- psktam
- · Replies 2 ·
Why do the Cognex DVT 630 camera pins 14 and 15 both connect to +24V?
- salesmch
- · Replies 1 ·
IRF510 MOSFET and 1N34 diode in guitar distortion clipping circuit
- yungman
- · Replies 10 ·
How can I integrate analog components for a small keyboard device?
- AoiPhysF
- · Replies 2 ·
Connecting a Charger to a Battery: Positive Side Matching
- nutsandbolts
- · Replies 4 ·
Self capacitance of a multi layer coil
- hobbs125
- · Replies 4 ·
What Happens to Fault Current During a Short Circuit in Parallel Generators?
- ge.vasiliou
- · Replies 12 ·
Core material for electromagnet that doesn't oxidize
- tanus5
- · Replies 8 ·
Estimate of noise statistics within some error
- Squatchmichae
- · Replies 4 ·
Needing to filter Capacitive Discharge feedback
- magnethead494
- · Replies 24 ·
Is it worth learning to design custom digital hardware?
- X89codered89X
- · Replies 12 ·
Microwaves and Electro-magnetic waves (lame questions)
- I_am_learning
- · Replies 6 ·
Why we use motorized circuit breaker?
- Mateen-ud-din
- · Replies 2 ·
EE Book Recommendation: Find Your Favorite Today!
- PhantomPower
- · Replies 1 ·
Capacitive coupling on breadboard
- FOIWATER
- · Replies 1 ·
Do Fourier transforms give actual amplitude and phase like Fourier series?
- salil87
- · Replies 6 ·
Made an electromagnet, curious about how this works exactly.
- yanom
- · Replies 5 ·
Conversion of 24V airhorn to 12V
- resres
- · Replies 4 ·
What Are the Best Hardware Choices for a Wireless Parking System?
- Valdima
- · Replies 9 ·
Resistance in case of non Ohmic current voltage relation.
- Mitadru Banik
- · Replies 5 ·
Parallel resonance concerning RL and Rc
- Toyona10
- · Replies 10 ·
Isolation amplifiers for LEM current transducer and Pt100 probes
- SEYOboy
- · Replies 6 ·
Can You Run PWM Fan Without PWM Input?
- gomerpyle
- · Replies 6 ·
Complex Analysis in Electrical Engineering
- CDTOE
- · Replies 13 ·
Using wattmeter with current transformer
- sandy.bridge
- · Replies 17 ·
Why Does Base Current Start at 20uA at the Bottom in NPN Curve Tracers?
- sandy.bridge
- · Replies 2 ·
Increase current output of generator?
- Salmankth
- · Replies 6 ·
Why does the resistance of an inductor increase when an iron core is introduced?
- Kal_Electri
- · Replies 24 ·
Radio astronomy - integration time vs. sample rate
- wheels1888
- · Replies 5 ·
I want to make a house which will be controlled my your laptop or a cell phon
- Ravishel
- · Replies 3 ·
Parallel resonance by varying frequency
- Toyona10
- · Replies 2 ·
Understand Diode Connected MOSFET Circuit
- shaikss
- · Replies 1 ·
Voltage Increases When Connecting Multiple Batteries
- scientifico
- · Replies 39 ·
Lower DC voltage on single supply op-amp
- dave6877
- · Replies 12 ·
Power from one or both of 2 sources
- doowruc
- · Replies 8 ·
Solar panels - Direct charging and battery life
- ramonegumpert
- · Replies 2 ·
Finding voltage in an RC circuit from a circuit diagram
- lepp1892
- · Replies 25 ·
Power supply using a voltage regulator?
- earthwalker
- · Replies 6 ·
How Does a Small Solar Cell Achieve High Amperage?
- ramonegumpert
- · Replies 1 ·
Can Electric Motors Power a Portable Wakeboard Winch?
- wakeboarder
- · Replies 4 ·
Why do capacitor bushings have strange shapes?
- DragonPetter
- · Replies 12 ·
Voltage divider - Looking for a reference with respect to Vout resistnce
- Femme_physics
- · Replies 35 ·
Why does connecting a bjt backwards work?
- rytmenpinne
- · Replies 1 ·
Where Can I Download FEMM for Linux Opensuse 12.1?
- doing_stuff
- · Replies 2 ·
Mathematical formulation for maglev conveyor airgap control in LabVIEW
- Lantis
- · Replies 1 ·
Potentiometer-controlled LED brightness with transistor not working
- Xyius
- · Replies 11 ·
Detect switch without a complete circuit?
- cfgrs
- · Replies 16 ·
Convert DC to AC for Photo Voltaic Systems
- lexus31rus
- · Replies 9 ·
Measuring output voltage for rectifier with filter
- shaikss
- · Replies 1 ·
Is It Necessary to Consider the Body Effect in Charge Pump Design?
- shaikss
- · Replies 1 ·
Bulk Connections of MOSFET as Rectifier
- shaikss
- · Replies 1 ·
Troubleshooting Rectifier Design with Cross-Coupled MOSFETs and Driver Circuits
- shaikss
- · Replies 1 ·
What is vacuum level in band diagrams?
- shaikss
- · Replies 4 ·
Can Vth of MOS be lowered for lower input voltages?
- shaikss
- · Replies 3 ·
RC circuit and Laplace transforms
- darkfeffy
- · Replies 5 ·
Estimating the receiving signal strength 2.4ghz
- Oxieee
- · Replies 2 ·
What limits the frequencies you can use on a landline connection?
- quantumlight
- · Replies 4 ·
Well I need to create a reasonably powerful electromagnet and I am in
- Gurinder R
- · Replies 9 ·
14 bits at the output means 16 bits -2 on the MSB side?
- Femme_physics
- · Replies 6 ·
What are the applications of a transistor
- shoes
- · Replies 7 ·
Making a radio that accesses the internet
- kennitoster
- · Replies 4 ·
Significance of Negative Frequency
- salil87
- · Replies 8 ·
Energy Gap of Intrinsic Semiconductors: Temperature Dependence
- Elliptic
- · Replies 1 ·
Change the frequency of voltage of C1
- Chuck88
- · Replies 19 ·
Navigating EE Major as an Older Student - What Should I Do?
- Illuminerdi
- · Replies 4 ·
How does the mechanism of a dual layer DVD read the data from both layers?
- Charles123
- · Replies 5 ·
Using European Light Bulbs in NA
- Sangwookim
- · Replies 3 ·
Combinational and Sequential Circuits
- sandy.bridge
- · Replies 2 ·
Rectifier: Why is there a leakge in current?
- CDTOE
- · Replies 8 ·
Butterworth filter response to piecewise constant input signal
- tamtam402
- · Replies 2 ·
Is AC or DC more dangerous at high voltage and why?
- On Radioactive Waves
- · Replies 27 ·
Can DMA scope work as a PC oscilloscope for PWM circuits?
- ffp
- · Replies 6 ·
Finding the thevenin equivalent using Vo and Io
- Evales
- · Replies 11 ·
Mechanical engineer's kVA question
- bill nye scienceguy!
- · Replies 11 ·
What is the relationship between AC electricity and transverse waves in copper?
- HWGXX7
- · Replies 4 ·
Face detection security system with CAN bus and GSM alerts
- asad1111
- · Replies 2 ·
Query regarding Delay element in the circuit.
- shaikss
- · Replies 8 ·
Relays - Controlling voltage flowing for heater elements to maintain temperature
- Etude
- · Replies 5 ·
Effects of Increased Frequency on Output Voltage from a Step-Down Transformer
- yousuf21
- · Replies 5 ·
Error tolerance in coil design (number of turns)
- hobbs125
- · Replies 3 ·
How to Read the Position of a DC Motor for a Car Mirror with Memory Project?
- Rami Ak
- · Replies 8 ·
Senior Project Interview: Seeking an Electrical Engineer
- kingpierre
- · Replies 1 ·