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
A few questions about schematic
- maverick99
- · Replies 46 ·
Choosing bandwidth for a bandpass filter to extract harmonics from pulse trains
- Erida
- · Replies 1 ·
Electric Filaments: Safe in Water?
- mtanti
- · Replies 5 ·
How Can a Circuit Show Different Bulb Behaviors with Switch Combinations?
- Grandmas
- · Replies 27 ·
What happens to a waveform during anti-aliasing, sampling, and quantization?
- Erida
- · Replies 2 ·
How can I regulate the voltage of my battery pack for my small video camera?
- optimizer
- · Replies 18 ·
Why does x(n-k) shift right but sequence notation goes left?
- magneeto
- · Replies 4 ·
Admittance parameters and input impedance
- quick
- · Replies 1 ·
Are coreless electrical generators a new concept?
- LittleBrother
- · Replies 1 ·
Where Can I Find Digital Measurement Tutorials for Electronic Engineering?
- electronic engineer
- · Replies 1 ·
Is it possible to subtract two waveforms without a common reference or ground?
- juming
- · Replies 1 ·
Electrical engineer reference book
- ranger
- · Replies 2 ·
Help with Kirchhoff's law problem
- c_man
- · Replies 3 ·
Operational Amplifier Course - Topics and Tutorials
- electronic engineer
- · Replies 4 ·
Classes on waves, circuits, and stochastic models
- barneygumble742
- · Replies 2 ·
How Should Grounding and Signal Isolation Be Handled in Analog Circuit Design?
- formulajoe
- · Replies 7 ·
What's the difference between a solenoid and a relay?
- karim102
- · Replies 2 ·
Ladder diagram for cooling system
- TSN79
- · Replies 7 ·
Is there a name for these graphs?
- Omegatron
- · Replies 2 ·
How Can I Make a Simple Rectifier?
- karim102
- · Replies 9 ·
How/why does electricity make metal shiny?
- mugsby
- · Replies 2 ·
Adaptive Filtering for Digital Signals on 32bit 400Mhz Processor
- dduardo
- · Replies 4 ·
Rotary Actuator vs Linear Actuator - What's the Difference?
- karim102
- · Replies 1 ·
What is the circuit for the Polyfusion Noise Generator?
- fpop
- · Replies 3 ·
Measuring Periods w/ Motorola HS12 ICs
- formulajoe
- · Replies 1 ·
What are the basic functions of an inductor?
- beanryu
- · Replies 4 ·
How a digital to analog converter works
- variable
- · Replies 4 ·
How Do You Simplify This Logic Expression Using Quinne-McClusky?
- electronic engineer
- · Replies 3 ·
Which is better for creating DC power, a Generator or an Alternator?
- karim102
- · Replies 2 ·
How to connect ICL7107 display to opamp output in Eagle
- electronic engineer
- · Replies 9 ·
How Can a Cylindrical Cavity Create Constant Magnetic Flux Density?
- fufufuha
- · Replies 2 ·
Difference between lead-acid and nickel-cadmium batteries
- karim102
- · Replies 1 ·
Are Two Flip-Flops Sufficient for a Modulo 4 State Machine?
- success2be
- · Replies 4 ·
Bit of trouble understanding basic electronics
- Metro_Mystery
- · Replies 9 ·
Does anything in copper wire change when it's burned in?
- mugsby
- · Replies 8 ·
Do voltage and current flow in opposite directions in circuits?
- beanryu
- · Replies 3 ·
How can you determine the polarity of an electrolytic capacitor if unmarked?
- steve9983
- · Replies 9 ·
Can resistance wire and batteries be used to create a self-heating bottle?
- briguy2188
- · Replies 10 ·
What substances are used in masers and how is laser wavelength determined?
- newbie7.07
- · Replies 5 ·
NTC Rod Thermistor Resistance Temp Coefficient @ 293K
- EIRE2003
- · Replies 2 ·
Coupling between tuned circuits
- temujin
- · Replies 3 ·
How can I ask for PCB design advice on this forum?
- electronic engineer
- · Replies 3 ·
How Can Wireless Power Revolutionize Charging for Electronics?
- ElectroPhysics
- · Replies 41 ·
Why would a circuit have a zero ohm resistor (3 black bands) in it?
- EIRE2003
- · Replies 13 ·
Looking for a Budget-Friendly Solid-State Inclinometer?
- dduardo
- · Replies 5 ·
Understand Zero Initial Condition in Linear Systems
- willisfang
- · Replies 2 ·
Which math topics from algebra and calculus matter most for electronics?
- toxique
- · Replies 4 ·
Designing Bandreject filters
- Corneo
- · Replies 1 ·
Understanding why we multiply log(P/Po) by 10
- dervast
- · Replies 4 ·
Why do reflected antenna signals have a phase difference?
- dervast
- · Replies 5 ·
Where to find beginner circuit design projects online
- thowonasweaterandgo
- · Replies 2 ·
Current to voltage converter using opamp
- palasjn
- · Replies 2 ·
Understanding Op Amp Node Voltage Analysis: Equation Differences at Node D
- seang
- · Replies 1 ·
Electricity generated using an armature
- stu1984
- · Replies 2 ·
Digital multimeter for robotics building with 100µF capacitance range
- ImperialGuardWH40K
- · Replies 2 ·
Powering 12V LED neon strips from a scooter axle generator
- oldunion
- · Replies 4 ·
How many laptops can be plugged into a desk outlet without blowing the fuse?
- jaxnnux
- · Replies 7 ·
Read somewhere about polarization
- dervast
- · Replies 4 ·
Can Negative Feedback Improve Amplifier Performance?
- jonathansd
- · Replies 12 ·
Majoring in Electrical Engineering
- juicev85
- · Replies 3 ·
Where Can Engineering Enthusiasts Find Quality Electronic Components?
- EbolaPox
- · Replies 1 ·
Home Power Generation - Can You "Sell" Energy Back to the Grid?
- rickrock
- · Replies 9 ·
Finding the -6dB point for a 24dB/octave filter with 0dB at 90Hz
- frogdogbb
- · Replies 4 ·
Connecting Different Batteries in Parallel: What Happens?
- cepheid
- · Replies 2 ·
Designing Digital Circuit to Determine Frequency of Incoming Signals
- formulajoe
- · Replies 2 ·
Where Did Half the Energy of Two Capacitors Go?
- Martin
- · Replies 43 ·
Understanding Image Force: Barrier or Reducer?
- ssegga
- · Replies 1 ·
Creating the Psinetic Core: Theory, Design, and Implementation
- cd27
- · Replies 8 ·
Equation for Breakpoint Frequency in High and Low Active Filters
- Midas_Touch
- · Replies 1 ·
Getting electricity from water tap
- vabamyyr
- · Replies 4 ·
Wind Power Generation: Calculating Output from 30mm Turbine
- stu1984
- · Replies 1 ·
Finding information on balancing transformers for dual generators
- Sherman
- · Replies 2 ·
Testing an Inverting Amplifier Circuit with R1 = 10k and R2 = 100k
- Midas_Touch
- · Replies 4 ·
Can the logical state really be determined during this time?
- JamesJames
- · Replies 2 ·
I-V characteristics of a silicon p-n junction diode
- smn
- · Replies 2 ·
Can unstable circuits with right-side poles exhibit resonant frequencies?
- EvLer
- · Replies 2 ·
Simple IR receiver circuit that ignores ambient light
- wzeller
- · Replies 5 ·
Does the Equation Vout=-Iin*Rf Always Apply in Current-to-Voltage Converters?
- Midas_Touch
- · Replies 1 ·
How Can I Use a Transistor to Drive a Relay with a Negative Output?
- triden
- · Replies 2 ·
Can river vortex generation match dam hydropower output?
- RunDMC
- · Replies 19 ·
Implementing digital PID control
- beserk
- · Replies 6 ·
Ammeter and voltmeter in circuit
- ranger
- · Replies 3 ·
How to get free sample chips from TI, Maxim and other manufacturers
- ranger
- · Replies 4 ·
Multisim vs OrCAD for circuit simulation
- abdo375
- · Replies 2 ·
Explain to me all these offset concepts
- variable
- · Replies 1 ·
Where Can I Learn About Large Signal Operations of MOSFETs?
- shaiqbashir
- · Replies 1 ·
How can I determine where the wires in a circuit diagram connect?
- Serj
- · Replies 12 ·
Thevenin equivalent of a half-wave rectifier
- freemind
- · Replies 4 ·
Why use an op-amp current source instead of a transistor
- variable
- · Replies 1 ·
Input impedances for both inverting and non-inverting amplifiers infinity?
- math&science
- · Replies 7 ·
Help with a circuit problem
- darrenabrown
- · Replies 1 ·
Laplace transform of f(s) = 7/((s+2)(s²+8s+41))e^(3s)
- darrenabrown
- · Replies 1 ·
Choose the Best Core Material for Your Electromagnet
- Jdo300
- · Replies 9 ·
Dfiference between demux and decoder
- EvLer
- · Replies 2 ·
How do I implement a binary divider circuit for dividing by 4?
- EvLer
- · Replies 4 ·
How can I maximize my chances of passing the EIT exam?
- vptran84
- · Replies 2 ·
Powerful Radar Requirements: An Overview
- Leon W Zhang
- · Replies 1 ·
Diode Configuration in Protection Circuit: Nose-to-Nose or Tail-to-Tail?
- nbo10
- · Replies 3 ·
Finding gain of a JFET differential amplifier circuit
- variable
- · Replies 2 ·