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
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 ·
What is the difference between CDMA and GSM mobile phones?
- 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 ·
Expectations for a graduate program
- abdo375
- · Replies 2 ·
How does pole frequency affect response time in second-order systems?
- LM741
- · Replies 10 ·
Schmitt-trigger how to make a connection
- EvLer
- · Replies 6 ·
How Do Filter Transfer Functions Determine Attenuation and Gain?
- david90
- · Replies 5 ·
Books on TV technology: Video Demystified and Digital Video and HDTV Algorithms
- jtbell
- · Replies 1 ·
L298 motor driver heating up with 12V lead-acid battery
- gulsen
- · Replies 6 ·
Motor with variable angular speed
- agrafa
- · Replies 1 ·
How is the Conjugate of Real Trigonometric Functions Handled?
- kolycholy
- · Replies 1 ·
Using orthonormality to find Fourier series coefficients
- kolycholy
- · Replies 4 ·
How Do SPICE Simulators Perform Their Calculations Internally?
- jbusc
- · Replies 6 ·
Find a Cheap uP Starter Kit and Compiler for LED Projects
- meldave00
- · Replies 4 ·
What is an anti-aliasing filter and how is it used?
- meldave00
- · Replies 2 ·
Common Mode Differential Amplifier
- peace_lp
- · Replies 1 ·
What Chip Can Drive High Frequency MOSFETs for AC Square Wave Generation?
- Jdo300
- · Replies 7 ·
Find V_0 in the circuit (6 elements)
- VinnyCee
- · Replies 5 ·
Building Dana lived in in Ghostbusters was built as an antenna
- russ_watters
- · Replies 24 ·
Answers to Your Questions: What Is an FIR Filter?
- meldave00
- · Replies 2 ·
Understanding Component Functions in a Common Source Amplifier
- Soilwork
- · Replies 10 ·
Understanding Analog Meters: How to Read and Interpret Measurements
- Noone1982
- · Replies 2 ·
Common Source Aplifier - finding values of bypass capacitors
- peace_lp
- · Replies 2 ·
Surface Mount Resistor Tolerance
- j777
- · Replies 1 ·
Help designing NTSC digital video product for profit sharing
- VideoEnt
- · Replies 6 ·
Idea for electronics engineering company
- david90
- · Replies 3 ·
How Can You Calculate the Phase Margin of an Unstable System?
- LM741
- · Replies 6 ·
Making the core for a three-segment air-coil
- Jdo300
- · Replies 8 ·
Is designing a machine to measure transfer functions a feasible senior project?
- leright
- · Replies 8 ·
Phase and gain margin (control)
- LM741
- · Replies 2 ·
Modified a computer power supply into a lab power supply
- Squall
- · Replies 17 ·
Angular frequency descriptive term
- FrankMak
- · Replies 4 ·
Why does feedback subtraction give zero output?
- LM741
- · Replies 9 ·
How Does a Potentiometer Work?
- Pseudo Statistic
- · Replies 5 ·
Connect the two amplifiers to give me 1100 watts
- N0 Name
- · Replies 3 ·
Finding square root of j and complex conjugation in polar form
- Naeem
- · Replies 3 ·
Using Line-In on Sound Card for Measurement/Analysis
- Shawnzyoo
- · Replies 1 ·
Can two diode state combinations satisfy Kirchhoff's laws?
- seang
- · Replies 2 ·
Current connecting two parts of a circuit
- RX-78-2
- · Replies 10 ·
Final year electrical engineering project ideas
- Zaim Al Ain
- · Replies 2 ·
Are Electric Vehicle Batteries Being Deliberately Suppressed?
- DavidUC
- · Replies 1 ·
Making batteries from acid and metal for car audio experiments
- SPL Tech
- · Replies 8 ·
Control direction of laser beam
- topher3638
- · Replies 2 ·
What is the difference between grounding and short circuiting?
- observer20
- · Replies 2 ·
Boolean Reduction: Can It Be Reduced?
- lespaul5895
- · Replies 2 ·
LCD/LED display solution problem
- LaVic
- · Replies 6 ·
Why do pullup resistors reduce delay and noise on TTL gate inputs?
- antonantal
- · Replies 9 ·
Dishwasher - Voltage at metal cover
- Edgardo
- · Replies 14 ·
How Can I Create a Testbench for a 1-Bit Adder Circuit?
- EvLer
- · Replies 1 ·
Does anyone have experience with homopolar generators?
- OICU812
- · Replies 9 ·
ATMEGA32L 3.3V output compatibility with ULN2003A input
- j777
- · Replies 1 ·
A real brain teaser from my Direct TV system
- Ivan Seeking
- · Replies 19 ·
How Does Time Affect Current Flow?
- falcon102
- · Replies 5 ·
FPGA Programming: Mechanism for Setting Transistors
- antonantal
- · Replies 5 ·
Micro electronic circuit problems
- Naeem
- · Replies 2 ·
Meaning of the s-domain absolute value function
- leright
- · Replies 21 ·
What Do E, V, and e Mean in Voltage Symbols?
- Line
- · Replies 13 ·
What does the arrow in the MOSFET symbol indicate?
- antonantal
- · Replies 9 ·
Why is single-phase UPS output 110V to ground when 220V line-to-line?
- sbsapre
- · Replies 1 ·
Creating a Light-Activated Switch with a Photodetector Circuit
- Nothing000
- · Replies 14 ·
How do I calculate wire gauge for a distant device by amp rating?
- Londmar
- · Replies 2 ·
How Can Shifting a Non-Causal System by Two Units Make It Causal?
- LM741
- · Replies 6 ·
General expression for a DSB-AM modulated signal
- olimain
- · Replies 1 ·
Designing a Circuit in PSPICE for Fast Bidirectional Switching
- JustinH
- · Replies 6 ·
Is Precision of Excitation Voltage Important for Load Cell Accuracy?
- j777
- · Replies 7 ·
Does inverse square root of amplitude relate to wavelength?
- zarkorgon
- · Replies 3 ·
Designing a Differential Oscilloscope Preamplifier
- laurence
- · Replies 4 ·
Synching lights with music on a computer
- Hatty
- · Replies 3 ·
Generating Electricity from Beta Particles
- {~}
- · Replies 19 ·
Converting a splitter from parallel to series.
- wasteofo2
- · Replies 2 ·
How Can I Consistently Categorize Signals Using ICA in EEG Data?
- karnick
- · Replies 2 ·
Frequency Hoping spread spectrum question
- dervast
- · Replies 10 ·
OFDM vs Frequency Hoping spread spectrum
- dervast
- · Replies 1 ·
How Do You Calculate the Voltage Drop Across a 100 Watt Light Bulb?
- lespaul5895
- · Replies 3 ·
What is the IEEE Code of Ethics?
- electronic engineer
- · Replies 6 ·
Where can I find a book on modulation schemes like OFDM, QAM, and DPSK?
- dervast
- · Replies 5 ·
What is the Passive Convention and How Does it Affect Voltage and Current?
- Metro_Mystery
- · Replies 6 ·
Power divider/coupler question
- Firefox123
- · Replies 1 ·
Questions about electormagnetic driver for guitar sustainer
- ccooll
- · Replies 7 ·
Prove the sum of 2 signals is periodic?
- LM741
- · Replies 4 ·
Project to detect open collector/ high impedance signals
- dforde
- · Replies 5 ·
Can't Find a Chip for Video Delivery Using OFDM Systems
- Shahil
- · Replies 5 ·
Does resistance increase if time increases in R = Jt/c²?
- falcon102
- · Replies 1 ·
Op. amp tuned to dynamic range ?
- pilotcj525
- · Replies 3 ·
Open loop gain across a voltage amplifier with Thevenin equivalent circuit
- G-HoG
- · Replies 1 ·
How to build a 3amp-min Circuit.
- xszaui
- · Replies 4 ·
Identifying unknown mini fluorescent tubes and their power requirements
- DaveC426913
- · Replies 5 ·
Can Carbon Nanotubes and DNA Improve Electronic Nose Design?
- italy669
- · Replies 6 ·
Understanding Modern Digital System Design for Incoming Freshmen
- mlowery
- · Replies 4 ·
Phase determination in 3 phase circuits
- vinay.hn
- · Replies 1 ·
Fractional wave tuned antenna/inductor
- Jdo300
- · Replies 6 ·
3-phase motor runs backwards and noisy after replacement
- wolram
- · Replies 4 ·
Why do diodes have a 0.7V drop if built-in potential exceeds applied voltage?
- jinyong
- · Replies 12 ·