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
Smallest, Cheapest 110VAC -> 20VDC, 10AMP Power Supply
- Magic-Rat
- · Replies 2 ·
Frequency output = sum of 2 frequency inputs (Digital)
- MrK
- · Replies 9 ·
Help Designing Digital Elevator Simulation
- sndp_2002
- · Replies 5 ·
Op Amp Resources: Learn How to Calculate Output Voltage
- bigaggie
- · Replies 6 ·
How Can I Generate My Own Electricity Without Gas or Diesel?
- My user name
- · Replies 5 ·
Find LCD in Graphics Mode w/ Datasheet & Bar-Graph LCDs
- EvLer
- · Replies 3 ·
Sensitivity Model for a detector
- rp895
- · Replies 1 ·
Can I Use a Simple Dipole for a Yagi Uda Antenna at 2.5 GHz?
- blindwidow
- · Replies 5 ·
Design and Implement USB-Based AM Radio Receiver
- abdo375
- · Replies 4 ·
How to Calculate the Derating Factor of a Semiconductor?
- shaiqbashir
- · Replies 1 ·
Input/Output voltage relationship for alternator
- Adder_Noir
- · Replies 2 ·
Class A amplifiers formulae help
- shaiqbashir
- · Replies 3 ·
Interpretation of existing small circuit
- Adder_Noir
- · Replies 18 ·
Help required in some amplifiere problem
- shaiqbashir
- · Replies 3 ·
Does need to have a PE license?
- vsdguy
- · Replies 6 ·
Line detection/electronics help
- compton_effect
- · Replies 1 ·
What are the fundamental principles of a computer's operation?
- dobry_den
- · Replies 5 ·
What Factors Affect the Impedance of Ionized Air?
- Agnostic
- · Replies 1 ·
Can a 2-Pole Motor Handle 600 Tons? VFD and Motor Question - Expert Opinions
- vsdguy
- · Replies 2 ·
Sample Output of 8-bit A/D Converter at 5KHz
- EvLer
- · Replies 1 ·
LM2672 Fixed 5V Switching Regulator - Input Capacitor Requirements
- j777
- · Replies 13 ·
Field and Wave, Electromagnetics & Cheng
- sara39
- · Replies 8 ·
What Are the Functions of Components in an Electronic Circuit?
- vmars
- · Replies 7 ·
Gain margin - control and automation
- LM741
- · Replies 4 ·
LED w/ Built-in FF? Find Out Now!
- EvLer
- · Replies 3 ·
Using Series Resistors for Audio Sources: Is Jumpering Channels Safe?
- avandmore
- · Replies 1 ·
Interfacing a TI C6xxx DSP with a PC for Video Processing: Tips and Tricks
- Shahil
- · Replies 2 ·
Calculating Frequencies from SparkGap Voltage/Current Data
- Agnostic
- · Replies 1 ·
How can I use automatic gain control for variable resistance in electronics?
- draktheas
- · Replies 3 ·
Solving TTL Latch Problem with Circuit Building
- xtremeblue
- · Replies 6 ·
Designing an AM Transmitter on VLSI: Challenges and Considerations
- hananl
- · Replies 3 ·
Calculating Maximum Power of 6 D Flip-Flops
- Number2Pencil
- · Replies 4 ·
Is the Zero State Response Unaffected by Initial Conditions?
- LM741
- · Replies 4 ·
AC Motor Capacitors: Wiring, Diagrams & Troubleshooting
- Shawnzyoo
- · Replies 1 ·
Temperature generated by resistance wire?
- John Galt
- · Replies 5 ·
Temperature increase from amperage loss in wire
- scott_alexsk
- · Replies 21 ·
How to design a PID controller for this application?
- NCEE
- · Replies 2 ·
Wire a potentiomete in to a circuit
- Squall
- · Replies 18 ·
Understanding Signals and Systems: Sampling, DFT, and Aliasing Explained
- LM741
- · Replies 14 ·
Build a Crystal Radio - Needed Parts & Where to Find Them
- relativelyslow
- · Replies 9 ·
Modulation in high frequencies and antennas
- dervast
- · Replies 5 ·
Build a DC Voltage Regulator for 320 Amp Alternator
- xhunter911
- · Replies 14 ·
Ideas for a Project Using an ASIC vs FPGA
- EvLer
- · Replies 8 ·
Designing an Acoustic Modem for an AUV
- Gepard
- · Replies 31 ·
Make an AND Gate with 7486IC: A Digital Logic Question Answered by Jason O
- Jdo300
- · Replies 11 ·
Anti-Missile Lasers: Size Doesn't Matter for Cutting Power
- taylaron
- · Replies 7 ·
Why is the Input Current of Ideal Op-Amps Always Zero?
- Swapnil
- · Replies 4 ·
Adding GPIO to Microcontroller with CPLD
- j777
- · Replies 13 ·
Understanding X10 Power: Circuit Diagrams and Explanations"
- juming
- · Replies 7 ·
Question about timevarient& invarient.
- angel23
- · Replies 4 ·
HELP Impulse Response h(t) problem
- Raihan
- · Replies 6 ·
Achieving Stable Levitation with Electromagnetism
- Dark-half
- · Replies 13 ·
Computer Language for A Levels & University EE
- AK2
- · Replies 7 ·
HELP Unit-Impulse Response for Discrete System problem
- Raihan
- · Replies 2 ·
Calculating the RMS Voltage of a Triangle Wave: Derivation and Integration
- Nothing000
- · Replies 5 ·
Impulse function applied to RLC circuit
- marc.orr
- · Replies 2 ·
Solutions for Signals and Systems (2nd Edition) by Kamen and Heck
- Raihan
- · Replies 1 ·
Basic A/D question (newbie looking for help)
- hertelbrian
- · Replies 4 ·
Max Clock frequency with a Flip-Flop
- Number2Pencil
- · Replies 5 ·
Score-Adding Basket: A Fun and Interactive Way to Track Points in Any Game!
- basted
- · Replies 19 ·
Learn to Use OrCAD 10 for 1-Channel Audio Amplification
- KingNothing
- · Replies 5 ·
Resonant frequency of loop antenna
- Jdo300
- · Replies 2 ·
Design evaluation board for AT89C52
- yeazas
- · Replies 3 ·
Creating a 30 Sec Timing Circuit with a 555
- xtremeblue
- · Replies 5 ·
Analog Signal Meters for Rotational Velocity & Angle Measurement
- zekester
- · Replies 5 ·
Lead acid Batteries and UPS in nuclear power plants
- Aubrey
- · Replies 2 ·
Connecting multiple AC transformers
- HelenaA
- · Replies 2 ·
Understanding Z Transform Convergence and Power Series for Stable Systems
- LM741
- · Replies 1 ·
Solve Convolution of Sinc | Signal Analysis Course Homework
- schnitzer
- · Replies 2 ·
Question about Inverting Amplifier
- zhen
- · Replies 1 ·
Creating a High Voltage Spark with 24V Supply Voltage
- jaap de vries
- · Replies 3 ·
Why study non-causal system? HELP ME
- schnitzer
- · Replies 5 ·
Find dBV of One-Sided Fourier Coefficients for Rectangular Pulse Train
- david90
- · Replies 2 ·
Where to Buy Magnet Rod for Solenoid? Find Out Here!
- X20A
- · Replies 1 ·
Mechanical mass-spring-damper model from IV curve
- abburiaditya
- · Replies 7 ·
Do You Need a Laptop for EE Studies?
- budala
- · Replies 11 ·
Variable Resistors: Numeric Decade Resistors, 1-200 KOhms, 1 Ohm Resolution
- Jdo300
- · Replies 17 ·
My Car Battery: Should I Replace It?
- Clausius2
- · Replies 3 ·
Linear Algebra for Engineers: Is It Necessary?
- Nothing000
- · Replies 12 ·
VFD problems motor not running?
- vsdguy
- · Replies 1 ·
Power of a Sine Wave: Formula to Calculate W
- Jdo300
- · Replies 7 ·
How can I vary the strength and direction of an electromagnet circuit?
- worntilltorn
- · Replies 8 ·
Calculating RF Range & Amplitude from Spark Gaps
- Agnostic
- · Replies 2 ·
Can Transformers Exhibit Gain When Tuned or Combined Uniquely?
- Jdo300
- · Replies 2 ·
What does 12v 36w mean on a bulb?
- fatoomch
- · Replies 5 ·
Understanding Electrical Machines: Queries & Answers
- installer2001
- · Replies 1 ·
Capacitance Discharge Ignition System
- jaap de vries
- · Replies 1 ·
Magnetic induction in toroidal transformers
- Jdo300
- · Replies 7 ·
Connect Multiple Devices with One Switch: An Electronics Question
- Jelfish
- · Replies 5 ·
Any good sources for Instrumentation
- vg19
- · Replies 1 ·
Does a North Pole Magnetic Field Create AC in a Wire Passing Through?
- arevolutionist
- · Replies 1 ·
Looking for a fiber optics paper
- StatusX
- · Replies 2 ·
Computer Subtraction: Can Computers Subtract?
- skywolf
- · Replies 3 ·
What equipment do I need for EE labs and projects on a budget of $1500?
- leright
- · Replies 5 ·
Learning Vacuum Tube Amplifiers for Senior Design Project
- seang
- · Replies 6 ·
Continuity Relay: Prevent Elevator Accidents with Relays
- denni89627
- · Replies 5 ·
CDMA vs GSM: Comparing Mobile Phone Technologies
- samarth joshi
- · Replies 1 ·
Can You Build Your Own GPS Device?
- ngkamsengpeter
- · Replies 1 ·
Why Does My Light Bulb Show Different Resistances with AC and DC?
- tdaffin
- · Replies 15 ·