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
Base conversion - the LOGIC and INTUITION behind it
- O.J.
- · Replies 2 ·
Average Power for Frequency < Fundamental Frequency: An Analysis
- sarveshkumarv
- · Replies 1 ·
Disabling AGC on Kaito KA-2100 shortwave radio for radio telescope use
- linear_shift
- · Replies 6 ·
Using a Lower Rated Adapter: Potential Damage to Laptop and Battery?
- dunav
- · Replies 1 ·
Are there any decent dip package mixer ic's?
- electricalcoolness
- · Replies 3 ·
Is a Low Pass Filter Suitable for a Basic Noise Filtering Circuit?
- ice109
- · Replies 3 ·
Why does a ringing phone cause clicks in powered speakers?
- Phymath
- · Replies 11 ·
Delaying a hall sensor signal for ignition timing in an automotive application
- Terry335
- · Replies 3 ·
What is the best IC for programmable pulse width control with a wide range?
- Jdo300
- · Replies 11 ·
Through hole socket for Surface mount components
- Jdo300
- · Replies 9 ·
Rectification and fluctuating DC
- Mr_Bojingles
- · Replies 8 ·
Power transformer with cubical core
- m.s.j
- · Replies 5 ·
Simulating BJT followers in SPICE for power supply ripple rejection
- taleebe
- · Replies 4 ·
Can a Simple Relay Switch Between Audio Signals for a Motorcycle Stereo System?
- sonat903
- · Replies 17 ·
Is Binary a Fit Numbering System?
- O.J.
- · Replies 10 ·
Can Human Touch Activate Fluorescent Lights?
- •H3TTING3R
- · Replies 9 ·
Does appliance wattage include losses in wiring or just the main component?
- Mr_Bojingles
- · Replies 8 ·
Charge a capacitor with minima dissipation
- iamquantized
- · Replies 6 ·
Calculating Computer Wattage Use Per Day
- pastperfect
- · Replies 3 ·
Wireless Transmitter Project Question
- electricalcoolness
- · Replies 3 ·
How Can I Create a Low Frequency Radio Transmitter Using a Speaker?
- gabrielshier
- · Replies 10 ·
Advice on a pump/plumbing circuit'
- DaveC426913
- · Replies 13 ·
Do sunlight simulation bulbs provide health benefits?
- Skhandelwal
- · Replies 2 ·
What Was Nikola Tesla's Vision for the Tesla Tower's Global Electricity Network?
- Mr_Bojingles
- · Replies 2 ·
Magnetic field at a distance - epxression
- rsr_life
- · Replies 5 ·
Understanding N-Port Parameters for Microwave Networks
- seang
- · Replies 1 ·
How do you measure crosstalk between two wires?
- patrickewen
- · Replies 1 ·
AC powered Led Zeppelin electromagnet
- nbontra
- · Replies 4 ·
Watch Videos of Dr. MegaVolt - Weird Science
- kach22i
- · Replies 1 ·
Propagation of waves in solid and FFT
- jacketyjack
- · Replies 3 ·
Femtosecond Optoelectronic Circuits
- sanman
- · Replies 2 ·
4500 Watt inverter to power a laptop
- garrambide
- · Replies 12 ·
How Powerful Can Short Wave Radio Amplifiers Get?
- Idjot
- · Replies 6 ·
What are some recommended textbooks for an introductory EE course?
- Defennder
- · Replies 5 ·
Max error without reference junction
- Hammer
- · Replies 1 ·
Touch sensor to activate a servo with a microcontroller
- dmehling
- · Replies 2 ·
Getting a large change from small change
- edmondng
- · Replies 7 ·
Where does the 3.3v to ground capacitor connect in this circuit?
- Ry122
- · Replies 1 ·
Earth fault in no earthed system
- m.s.j
- · Replies 3 ·
Power Generated by a Toroidal Current Transformer
- z0dE
- · Replies 3 ·
Can an exterior magnetic field be created using permanent magnet induction?
- Robin07
- · Replies 32 ·
Routing data from the Serial port to ICs
- Jdo300
- · Replies 19 ·
Why does stepping up voltage reduce power loss if current increases with voltage?
- scothoward
- · Replies 6 ·
Proving Linearity: x(t) -> y(t)
- tronxo
- · Replies 3 ·
Can Cell Phones Really Unlock Cars Remotely?
- imabug
- · Replies 3 ·
Microcontroller, FPGA, or CPLD for Precision Pulse Control?
- Jdo300
- · Replies 30 ·
Which Power Supply Design Is Best for Low Noise Applications?
- j777
- · Replies 7 ·
Calculating Average Power Supplied from Phasors
- ineedmunchies
- · Replies 1 ·
Off the wall soleniod architecture question
- Robin07
- · Replies 1 ·
Getting started in electronics?
- psycovic23
- · Replies 7 ·
Electric car(a graduation project)
- Tee
- · Replies 9 ·
Electrical Machines: Find a Book on Magnetic Field Behavior
- bartoszlukasik
- · Replies 3 ·
Voice Synthesis with a uC - Audio File IP Available?
- berkeman
- · Replies 2 ·
Fourier transform of triangular function
- tronxo
- · Replies 4 ·
Balun, impedance matching and BPF
- deltaar
- · Replies 4 ·
Generating a rippled voltage supply
- taleebe
- · Replies 14 ·
How to Connect a Signal Generator to Multiple Components?
- taleebe
- · Replies 2 ·
Connect 8mf Cap to AC Gearhead Motor
- miloziz
- · Replies 2 ·
What are Complex Signals and How Do They Differ from Sine and Cosine Functions?
- premagg
- · Replies 4 ·
Autofocus/image stabilizaion extension
- kam213
- · Replies 12 ·
Where Can I Find Good Sources of Design Documentation?
- Ian_Brooks
- · Replies 1 ·
Do diodes need to be put in, in a certain direction?
- tommy-gunn
- · Replies 11 ·
OT: understanding strange technical terms
- Micko
- · Replies 2 ·
Powering 12v Air Pump with Audio?
- nbontra
- · Replies 20 ·
Finger signals - hand as antennae?
- not2techy
- · Replies 11 ·
Can GPS Modules Be Used to Generate a 1000Hz Signal?
- TechSpec
- · Replies 2 ·
Designing a 10-HP 3-Phase Induction Motor: Where to Buy Parts in the USA?
- SNOW4E
- · Replies 1 ·
Dark current distribution in KODAK KAF-0402 CCD sensor
- pavement
- · Replies 6 ·
Wireless Sensor for detecting light
- robhoski
- · Replies 35 ·
Will a 45W solar panel keep a 60Ah battery charged for laptop and lights?
- starkind
- · Replies 1 ·
Temperature effect on resistance of Electrical Connector Conductor
- patrickewen
- · Replies 10 ·
Option B: Ensuring Ground Communications in Buildings
- Liad
- · Replies 2 ·
How Can a Digital Delay Line Enhance Signal Alignment in Circuit Design?
- Jdo300
- · Replies 12 ·
Why do digital signals require more bandwidth than analogue signals?
- jeejou
- · Replies 10 ·
Why do Electrical Appliances Need 3-Pin or 2-Pin Plugs?
- Swapnil
- · Replies 7 ·
Battery short circuit electrodes question
- m.s.j
- · Replies 8 ·
Can photoelectric gel power homes and businesses?
- Tesla569
- · Replies 1 ·
How Can I Control Synchronous Motor Excitation?
- mie
- · Replies 2 ·
ULN2003A not stepping up voltage as expected
- jesuslovesu
- · Replies 2 ·
Phototransistor vs photodiode ?
- TechSpec
- · Replies 3 ·
Connecting an IPod to an Amplifier: Troubleshooting Tips for a Last-Minute Party
- chaoseverlasting
- · Replies 5 ·
Cool DC motors for electric vehicles
- Ivan Seeking
- · Replies 2 ·
What Are the Real-World Applications of Impedance in Electronics?
- edmondng
- · Replies 9 ·
How to find torque reqd to move a wheel?
- dave226
- · Replies 9 ·
Building an 8-bit Wallace tree multiplier with logic gates
- Naeem
- · Replies 2 ·
Finding base current in a BJT biasing circuit
- amitjakob
- · Replies 3 ·
Can destructive interference block phone radiation without disrupting the signal?
- colmodwyer
- · Replies 11 ·
Electrical engineer, most introvert job?
- roll
- · Replies 4 ·
IR-light focusing and collimation
- TechSpec
- · Replies 10 ·
Design with D-Type Latch
- kal22
- · Replies 12 ·
Ideas for an Independent Research Project in Signals
- WolfOfTheSteps
- · Replies 6 ·
Why is Power Dissipation Divided by Two in AC Circuits?
- amitjakob
- · Replies 17 ·
Solving Current Divider Rule with 30V Voltage Source
- amitjakob
- · Replies 4 ·
How to Evaluate Multiple Access Interference in Time-Hopping PPM Systems?
- T.Engineer
- · Replies 5 ·
What material should soldering wire be made from?
- goldy
- · Replies 2 ·
Thesis topic suggestions in semiconductor physics
- jairusgarcia
- · Replies 3 ·
Induced charge in coil from other static coils?
- R3KR
- · Replies 5 ·
How to design synchronous counters with custom counting sequences
- 3leggeddog
- · Replies 2 ·
What can a simple mistake teach us about IRF840 FETs?
- Integral
- · Replies 8 ·
Affect of -40C temperatures on a LCD display
- nobb123
- · Replies 12 ·