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
Calculate Current in a 50 Ohm Resistor from Half Wave Rectified Voltage
- cleas001
- · Replies 3 ·
Where can I find information on RF imaging applications?
- Beer-monster
- · Replies 3 ·
Why Does XL = XC in Capacitor & Inductive Circuit?
- karim102
- · Replies 5 ·
Why does 10V peak-to-peak AC give a different load voltage than 10V DC?
- DivGradCurl
- · Replies 2 ·
How can I generate a triangle wave using an op-amp?
- electronic engineer
- · Replies 3 ·
Accidentally used 5A fuse instead of 1A in Hartke A35 amp
- jkv6391
- · Replies 6 ·
How to Maximize the Strength of an Electric Magnet
- rczmiller
- · Replies 6 ·
SPICE .end card missing error with simple resistor circuit
- ranger
- · Replies 12 ·
What electronic comonents damaged in an EM Pulse
- kenimpzoom
- · Replies 3 ·
Why Does the NO Switch Not Maintain Closure in a Seal Circuit Simulation?
- muganga
- · Replies 2 ·
How do photodetectors convert light into electromagnetic signals?
- dervast
- · Replies 8 ·
What does DC content mean in RZ and NRZ signals?
- dervast
- · Replies 2 ·
How Do You Design a Low Pass Filter Using a Butterworth Transfer Function?
- desmal
- · Replies 5 ·
Will a spring between an electromagnet and attracted metal bar compress?
- sid_galt
- · Replies 7 ·
CMOS camera interface with ATmega16 microcontroller not capturing images
- vptran84
- · Replies 2 ·
D/A converter and A/D converter
- indian_tiger
- · Replies 2 ·
JFET current source: why does the top transistor need higher IDSS?
- marc.orr
- · Replies 1 ·
Disadvantages of simple filters
- electronic engineer
- · Replies 8 ·
Phase Converters: Rotary vs. Rectifier/Inverter
- russ_watters
- · Replies 4 ·
Finding video output wires on Chevy factory Panasonic DVD player
- justinreeves
- · Replies 2 ·
Calculating Internal Resistor for Wires - Get Constant Values
- karim102
- · Replies 1 ·
How can I control an SCR with a microprocessor using an opto coupler for isolation?
- Waquas Mehmood
- · Replies 5 ·
Shielding at power frequency using femlab
- sanshyme
- · Replies 1 ·
Is this circuit second order in transfer function analysis?
- seang
- · Replies 2 ·
First PCB design in CIRCAD '98, need review before printing
- Zlex
- · Replies 10 ·
Conversion of sound signal to electrical signal
- indian_tiger
- · Replies 3 ·
Circuit design and manufacturing
- justinreeves
- · Replies 8 ·
DC Voltage Step Up/Down Converter
- karim102
- · Replies 4 ·
From Technician to EE: Transitioning to Electrical Engineering
- triden
- · Replies 4 ·
Air core Coils vs. Metal core coils
- Jdo300
- · Replies 1 ·
Is Optical Engineering Covered in This Subforum?
- zhangpujumbo
- · Replies 1 ·
How Should Vref Be Set in an ICL7107 Autoranging Voltmeter?
- kjnhu
- · Replies 23 ·
Discrete Math and its Usefulness to Electrical Engineers, IC Designers
- Nothing000
- · Replies 3 ·
Convolution with time shifted step function.
- seang
- · Replies 1 ·
Finding transfer function of Fender Stratocaster tone circuit
- dimensionless
- · Replies 1 ·
60hz supply - effect on psu output?
- Dave-h
- · Replies 1 ·
PWM circuit with separate frequency and duty cycle controls for electromagnet
- justinreeves
- · Replies 14 ·
Delay Distortion: Velocity of Propagation Varies with Freq.
- gnome
- · Replies 4 ·
Finding a cheap frequency display module for car audio
- justinreeves
- · Replies 3 ·
Hi,:rolleyes: How are you? I am again. I really wanna know afew
- karim102
- · Replies 2 ·
What Role Does Optical Fiber Play in Fiber Lasers?
- WhoWeAre
- · Replies 2 ·
Cable Passing Through Metal: What Is It?
- cool dude
- · Replies 3 ·
Power generation and distribution
- fatima
- · Replies 6 ·
Is the Earth Really Just a Conductor?
- dsky
- · Replies 1 ·
Power transfer by IPT questions
- John Sheridan
- · Replies 2 ·
Quantum Computers: When Will They be a Reality?
- Nothing000
- · Replies 3 ·
Designing a 3-Input Game Show Buzzer System
- exequor
- · Replies 3 ·
How do transistors really work?
- ranger
- · Replies 10 ·
Creating spark jumps at exhaust for blue flame on 62cc scooter engine
- oldunion
- · Replies 10 ·
How do DQDB and SMDS enable data transmission in metropolitan area networks?
- kidd
- · Replies 2 ·
Finding capacitor value from impedance function in s domain
- seang
- · Replies 1 ·
How do DQDB and SMDS work in metropolitan area networks?
- kidd
- · Replies 1 ·
Imaginary unit - electrical charge relationship
- Helicobacter
- · Replies 2 ·
How Does a Linear System Respond to a Sine Wave Input Using Fourier Transform?
- jaguar515
- · Replies 1 ·
Voltage drop in 8-foot cat5e cable to remote LCD display
- blazin95red325i
- · Replies 11 ·
How do you find DC gains for open and closed loop systems?
- impedance
- · Replies 7 ·
Solve Node Analysis Problem with Ideal Opamp
- svenneman
- · Replies 6 ·
How to Devise a Commutator Configuration for Time Division Multiplexing?
- Lila
- · Replies 2 ·
How Do You Find and Draw V(out) for a Sine Wave in an Ideal Diode Circuit?
- Eng_Electro
- · Replies 5 ·
Is a Floating Ground Possible for Mobile Devices?
- John Sheridan
- · Replies 2 ·
Can Cars Cause Electrical Interference with Streetlights?
- Gnophos
- · Replies 8 ·
What are the limitations of treasure hunting metal detectors?
- wolram
- · Replies 1 ·
Why do transformers fail violently?
- Gnophos
- · Replies 10 ·
Solving Motor Interference Problem with Motor and Controller
- david90
- · Replies 5 ·
Voltage across 4.7k resistor in series with 3.3k resistor
- Agent
- · Replies 2 ·
Charging a capacitor in sereis and discharge in parallel?
- infamous_Q
- · Replies 10 ·
Bass, mid and treble filter circuit for subwoofer crossover
- saad ahmed khan
- · Replies 2 ·
Where Can I Find a Graph of the 1N4148 Diode Characteristics?
- Hammer
- · Replies 1 ·
Is It Safe to Connect the Bare Ground Wire to the Metal Box for 240V Machinery?
- frogdogbb
- · Replies 1 ·
Interconnections Of Ideal Sources
- Locha
- · Replies 2 ·
Low Voltage Design Resources for Analog Integrated Circuits and FPAA
- ninaricci
- · Replies 1 ·
Root locus with gain in the feedback loop
- formulajoe
- · Replies 1 ·
Reverse engineer a one-wire bus
- alanr723
- · Replies 2 ·
Voltage divider causes signal offset when connecting analog to digital circuit
- formulajoe
- · Replies 2 ·
Classes for BSEE in Microelectronics at UCF
- Firestrider
- · Replies 6 ·
Help: Sensor Design - to measure Electrical Conductivity
- xishveirx
- · Replies 9 ·
High temperature superconductor motors in the market
- a333a
- · Replies 1 ·
Solving Race Condition in D-type Flip-Flops for 4 Output Loop
- Dr-NiKoN
- · Replies 2 ·
What is the best way to get a 5V regulated power supply from a 12V transformer?
- Firestrider
- · Replies 29 ·
How to Create a Simple Voltage Limiter Device?
- karim102
- · Replies 3 ·
Solving 3ph Cable Issues with Inverter Driven Motor
- wolram
- · Replies 17 ·
Modifying computer power supplies
- exequor
- · Replies 26 ·
Nuclear Substitute for Optical Computing
- Plastic Photon
- · Replies 1 ·
Cool Projects with Old Laptop Monitor
- Shawnzyoo
- · Replies 2 ·
When should you use op-amps as voltage or current amplifiers?
- electronic engineer
- · Replies 7 ·
Electrical properties of concrete and electromagnetic wave penetration
- engineer11
- · Replies 2 ·
S domain analysis of switch circuit with inductor
- seang
- · Replies 4 ·
Brief summary of how potential dividers work?
- Chazzer3
- · Replies 15 ·
How Do Radiation Patterns and Ground Planes Affect Antenna Performance?
- ionlylooklazy
- · Replies 2 ·
ADC system design for 300-3200Hz input with 1% digitization error
- envanyatar
- · Replies 1 ·
RF signal strength detector for radio-controlled vehicle
- maverick99
- · Replies 20 ·
How to design a basic Capacitor Sensor
- chadcy
- · Replies 1 ·
Designing a three phase permenent magnet generator
- willib
- · Replies 4 ·
Laplace Transform of cos(at) * cos(bt)
- seang
- · Replies 2 ·
Understanding Voltage and Current Relationships in Inductors and Capacitors
- leright
- · Replies 5 ·
How Much Does Hiring a Circuit Design Engineer Cost?
- NeedBioInfo
- · Replies 8 ·
What Are the Limitations and Risks of Using Squared Pulses in Antennas?
- dervast
- · Replies 4 ·
Removing magnetism from a magnet with electricity?
- MooShuPork
- · Replies 1 ·