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
Maximizing Strength of Refrigerator Door Magnets
- m iket
- · Replies 1 ·
Building a NEO Magnet Magnetizer
- EddieO
- · Replies 3 ·
Fingerprint recognition circuit help
- engineerj2010
- · Replies 2 ·
Electromagnetism-wave polarization
- johndoe
- · Replies 1 ·
Why is there resistor R2 connecting output and input of op amp?
- Hyperspace2
- · Replies 12 ·
How Can I Develop an Adjustable Current Pulse Generator Circuit?
- kylecivicsi
- · Replies 3 ·
Learn 8051 Microcontroller: Find Examples & Applications
- niko2000
- · Replies 7 ·
Work in Electronic Design/PCB Design from Home - Is It Possible?
- hisham.i
- · Replies 1 ·
Op Amp Subtractor, Integrator, Differentiator & Inverter Uses
- Hyperspace2
- · Replies 8 ·
Need Help - Building own parking sensors
- marke2105
- · Replies 9 ·
My IEC Contactor Coil keeps overheating
- epcole
- · Replies 2 ·
Confusion with voltage polarities in circuit analysis.
- hassanjaved
- · Replies 3 ·
Living in Antarctica: Is It Possible?
- derryck1234
- · Replies 15 ·
Automatically Charging and Discharging a Capacitor
- HyperSniper
- · Replies 4 ·
Could a Homemade Cell Phone Booster Antenna Improve Reception Inside Your House?
- Jdo300
- · Replies 4 ·
Convolution of Signals: High & Low Frequency Effects
- boredaxel
- · Replies 2 ·
I wonder if anyone can tell me the meaning of the statement
- amaresh92
- · Replies 3 ·
What is the significance of phase inversion in an operational amplifier?
- Hyperspace2
- · Replies 5 ·
How can I add an end switch to carraige system
- epcole
- · Replies 2 ·
Where can I find reliable information on electromagnets?
- Drakkith
- · Replies 3 ·
Reducing Gap Around IC Chip Pins for 0.5mm Track
- hayowazzup
- · Replies 1 ·
Help with ultrasonic transducer assembly
- JCDoherty
- · Replies 3 ·
High-Precision Timer: Solving a 500ps Accuracy Challenge
- Scott Nelson
- · Replies 5 ·
Magnetic and nonmagnetic medium on wave propagation
- johndoe
- · Replies 1 ·
What is the circuit desighn within op amp?
- Hyperspace2
- · Replies 8 ·
Motor for steering a laser beam
- maxsthekat
- · Replies 3 ·
Resistance of wire changes between tests?
- icekin
- · Replies 10 ·
How Can I Adjust Vcc to Correct a 10V Output on my Amp Power Supply?
- unknown_2
- · Replies 9 ·
How to derive XOR from only NOR gates
- Glavata
- · Replies 2 ·
How to operate a 3-ph, 440V equipment using 1-ph, 230V supply?
- Groovster
- · Replies 11 ·
How Does a Class C Frequency Multiplier Work?
- skoomafiend
- · Replies 1 ·
Electricity Saving and Me, also about blown fuses.
- High_Voltage
- · Replies 1 ·
Please Recommend Books to Refer on SMART Grids
- roTTer
- · Replies 3 ·
Accurate Capacitance Meter Reccomendations
- lennybogzy
- · Replies 9 ·
Is 11.60 Volts the Total or Partial Voltage Induced in a Coil?
- jearls74
- · Replies 7 ·
Can a DC drive provide constant torque at varying motor speeds?
- david90
- · Replies 7 ·
Actual meaning of transistor transfer the resistance
- amaresh92
- · Replies 3 ·
What Computational Tools Are Used in EE for Solid-State and Laser Research?
- creepypasta13
- · Replies 3 ·
How Can a Sensor Detect Green LED States?
- dsimp
- · Replies 6 ·
Does current flow through an inductor when charging and how is it calculated?
- Lowrie
- · Replies 2 ·
Using an inverter to run a camping fridge
- roro36
- · Replies 15 ·
Two Parallel Voltage sources and KVL
- ecy5maa
- · Replies 2 ·
Understand the Function of this Circuit
- waht
- · Replies 6 ·
Finding Resistance of an electronic component
- MCCCLXXXV
- · Replies 1 ·
We don't have ideas that may attract engineers
- hisham.i
- · Replies 3 ·
What is an Electrical Net? - Simulation Tools Explained
- tdotengineer
- · Replies 3 ·
DC Blocking capacitor - How does it know where ground is?
- AnalogNewb
- · Replies 17 ·
How Can I Maximize Output with LM331 Multiplier for Power Meter Design?
- syee10
- · Replies 3 ·
Physics of Myelin: Resistance & Capacitance
- Sakha
- · Replies 5 ·
Charge flow through a mains tester
- akhil123
- · Replies 5 ·
How to make a remote control on / off switch
- John Readman
- · Replies 2 ·
Biomedical Electronics Engineering
- Aryati
- · Replies 4 ·
Ideas for low power radio transmission in terrain
- mike548141
- · Replies 11 ·
What Does 50% Battery Really Indicate About My Phone's Charge?
- ramonegumpert
- · Replies 6 ·
Low Frequency Radio Trilateration
- RadioEng
- · Replies 86 ·
Voltate, Resistance of open circuit
- yuno96
- · Replies 1 ·
Laboratory equipment- what is this?
- C.Braestrup
- · Replies 2 ·
Modeling I-V Characteristics in LTSpice
- crono1009
- · Replies 4 ·
Electrons vs Ground: What's the Difference?
- High_Voltage
- · Replies 1 ·
Ideal Low Pass Filter: Why Can't It Be Real?
- boredaxel
- · Replies 6 ·
What is the purpose for frequency?
- johnbrown11
- · Replies 7 ·
Hoping to interview an engineer
- PrimeDrive
- · Replies 1 ·
Solving Magnetic Field Problems with Simulation Software
- IanTrout
- · Replies 1 ·
Find the Best Variable Attenuator with Display for D-Band (110-170GHz)
- manthan
- · Replies 1 ·
RF Detector: Understanding Video Bandwidth
- manthan
- · Replies 1 ·
Can Mirrors Boost the Efficiency of a Portable Solar Panel Sphere?
- Katie_Bear
- · Replies 1 ·
Standard/wifi light switch schematic
- sanforce
- · Replies 1 ·
Four Terminal Sensing Measurement for Printed Conducting Inks
- guusmatijs
- · Replies 1 ·
Dg201cj cmos quad spst analog switch
- syee10
- · Replies 4 ·
Adjusting Output Voltage with Potentiometers
- misteliquid
- · Replies 10 ·
Digital imaging: first down line in football
- Naty1
- · Replies 9 ·
Dimmer/Rheostat Help for New Car Gauges
- SilverJester
- · Replies 8 ·
Can a 5V DC to 100V AC Inverter Power a Television?
- High_Voltage
- · Replies 5 ·
Inverters and Power Consumtion?
- tina-duncan
- · Replies 2 ·
Recommended Electrical Engineering Books
- 6eecs
- · Replies 1 ·
Three-phase power explained using water/electricity-analogy?
- TSN79
- · Replies 17 ·
Help Understanding Oscillators and Sine Waves
- Sentinel45
- · Replies 3 ·
Design Auto Wah Filter: Learn How to Create Frequency Sweep
- chaoseverlasting
- · Replies 5 ·
Resistances of common appliances
- jslatane
- · Replies 22 ·
Tracking Wire Position with Electromagnet & Permanent Magnet
- bengaltiger14
- · Replies 2 ·
Optimizing Transformer Parameters for Efficient Substation Performance | Tims
- tims.corbett
- · Replies 3 ·
How Does Reverse Bias in Transistors Amplify Signals Despite High Resistance?
- Idoubt
- · Replies 7 ·
Building a Counter with IR Sensor and Manual Buttons
- Kalagaraz
- · Replies 6 ·
2i-6i1+4i2=0 3i+4i1-9i2=0 5i-3i1-5i2=0 check i1
- ritzmax72
- · Replies 6 ·
Electric Motor Power: 180 HP & Car Fitment
- QAT
- · Replies 2 ·
MOSFET vs Optocoupler: Which is Best for My needs?
- Wetmelon
- · Replies 10 ·
How do I build a palm reader circuit using electrodes?
- BananaYanana
- · Replies 3 ·
Can an Opamp be Used to Create a Voltage to Voltage Converter?
- tabish fawad
- · Replies 7 ·
Why Isn't My Condo's Musical Doorbell Working?
- Claref
- · Replies 2 ·
Back EMF: Definition and Concept
- Vishalatbatu
- · Replies 3 ·
Need help building FM Transmitter
- Shelnutt2
- · Replies 41 ·
What causes the voltage drop across a solenoid?
- Shaybay92
- · Replies 9 ·
Two Questions: Transfer Functions and Capacitors
- Jessehk
- · Replies 5 ·
Dc equivalent circuit and dc load line analysis?
- amaresh92
- · Replies 2 ·
How Can I Convert a Bench PSU to Dual +/- Voltages for My Project?
- msymms
- · Replies 8 ·
Effect of large battery on loop response
- gnurf
- · Replies 3 ·
Difficulty understanding a circuits flow
- jdmmade
- · Replies 2 ·
Wiener Deconvolution: Get Clean Signal with Jumps & Bursts
- 0xDEADBEEF
- · Replies 3 ·
Solving Speakers Popping Problem
- Manheim
- · Replies 11 ·