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
BJT PNP Switch: Why Vee Must Reach Zero for On
- likephysics
- · Replies 2 ·
Understanding Harmonic Resonance in Power Systems
- sumanic
- · Replies 1 ·
Maxim 7221 LED Driver Circuit Help: Driving Higher Voltage Displays
- Rocky77
- · Replies 3 ·
What is the Z-Transform of n^3?
- khangulana
- · Replies 1 ·
Capacitor on generator drives me insane
- Nitrax
- · Replies 10 ·
2 pole 4 pole 8 pole motors
- tenders
- · Replies 4 ·
Hybrid Battery Charger Question/Idea
- fordscott
- · Replies 3 ·
Why Are Q3 and D2 Needed in This Transistor NOT Gate Circuit?
- tmiddlet
- · Replies 7 ·
Grabbing the ends of a transmission line
- RedX
- · Replies 11 ·
Where can I find a 12VDC >2hp electric motor with gear reduction?
- bwibwi
- · Replies 20 ·
Break Beam Sensor with a USB interface
- SaxyTimmy
- · Replies 1 ·
Help for power system analysis software
- akmal89
- · Replies 3 ·
HVDC Link Ratings for 400 kV Busbars?
- gferr
- · Replies 1 ·
Maximizing Efficiency: Comparing AC and DC Sources for Charging Capacitors
- physicsming
- · Replies 3 ·
Two Questions About Physics from 11 Year Old Lazernugget
- Lazernugget
- · Replies 3 ·
Creating shadow of an object by radio waves
- ductrungvn
- · Replies 6 ·
Peltier heat conductance concept question (PID)
- Kvm90
- · Replies 1 ·
What is the relationship between BJT characteristic curves and load lines?
- Bassalisk
- · Replies 3 ·
Uncovering the Importance of Grounding in Crystal Radios
- IssacBinary
- · Replies 15 ·
Is My Three Phase Meter Giving Accurate Measurements?
- Shant
- · Replies 4 ·
Zener breakdown vs Avalanche breakdown
- Bassalisk
- · Replies 22 ·
Decent multimeter for first time user?
- hyperion4
- · Replies 3 ·
How to deal with fluctuating input voltage?
- naiht
- · Replies 5 ·
Understanding Canonical Maxterm Form and 'Big M' Notation for Karnaugh Maps
- Idyllic
- · Replies 3 ·
Help a newbie with schematic symbols ^_^
- MrSen
- · Replies 2 ·
How to run 12v lights through 110v wired house?
- ulhbuilder
- · Replies 5 ·
High Voltage Pulsating DC supply
- shamee
- · Replies 3 ·
Capacitors: Why is this a Parallel Circuit?
- LorentzForce
- · Replies 7 ·
What is a Data Bus Tristate Transceiver and How Does it Work?
- coastalmess
- · Replies 2 ·
Hilbert transform filter phase
- russel.arnold
- · Replies 1 ·
Why Is There Voltage Across an Open Circuit?
- Ry122
- · Replies 5 ·
Need clarification on dot convention for magnetically couped circuits
- kevinf
- · Replies 14 ·
Can a Simple AD Converter Be Built for Ultrasound Analysis?
- DrDu
- · Replies 6 ·
Power Factor: Q&A on Measurement & Waveforms
- krw
- · Replies 2 ·
Combinational Logic High for Range
- ombudsmansect
- · Replies 3 ·
Upgrade Your Woofer Box: How to Add LED Lights for a Unique Musical Experience
- Mcfloyd
- · Replies 4 ·
How Is x(t) Determined from Its Fourier Series Coefficients and Given Integrals?
- reddvoid
- · Replies 4 ·
Consideration for Water Pump repeated switching
- I_am_learning
- · Replies 11 ·
A method to improve the vertical accuracy of an oscilloscope?
- jephthah
- · Replies 14 ·
Expert Advice for Pursuing Electrical Engineering in College & Beyond
- ghostman97
- · Replies 3 ·
Importance of Wattage Difference
- Megasundato
- · Replies 4 ·
How can I solve the paradox in Norton's theorem with unhooked branches?
- Bassalisk
- · Replies 12 ·
Working with an FPGA to Count Coidncident Pulses
- dthomas
- · Replies 1 ·
Applying mutiple resistors to create an 18k
- Megasundato
- · Replies 5 ·
Understanding Fundamental Concepts
- Raybert
- · Replies 11 ·
How to determine spacing on parabolic grid antenna?
- CosmicVoyager
- · Replies 1 ·
Is there a chip with multiple N & P Fets for fast 5V to 12V conversion?
- Jmayes
- · Replies 13 ·
Identifying Mystery Part: 2x5 Alternating Pins
- DailyDose
- · Replies 4 ·
Low single charge carrier density materials?
- uby
- · Replies 5 ·
Direct Drive Amplifiers & Voltage Converters - What is it?
- DragonPetter
- · Replies 1 ·
Can you put more light on DFG-FET?
- pairofstrings
- · Replies 3 ·
Experiment: Ridding of pulse generator noise
- physguy09
- · Replies 6 ·
Coil resistence/impedance calculations
- Nubcakes
- · Replies 5 ·
What are clipper and clamping circuits?
- stupif
- · Replies 1 ·
How Does High Dark Current Impact Solar Cell Performance?
- spoonfeeder
- · Replies 5 ·
Rectenna Engineering? Microwave power? Is this possible?
- StillDumb
- · Replies 5 ·
Quick release latch using an electromagnet
- DruJohnson
- · Replies 2 ·
In what region (linear,saturation) does a MOSFET act as a variable resistor
- atlbraves49
- · Replies 7 ·
Where can I find a compatible JTag connector for my PCB?
- DailyDose
- · Replies 2 ·
Comparator hysteresis resistors & toggle rate
- likephysics
- · Replies 2 ·
Does this idea sound plausible
- madmike159
- · Replies 3 ·
A clarification on Margins and Corners
- therash09
- · Replies 1 ·
Water level indicator using seven segment display
- shariq92
- · Replies 4 ·
Thevenin theorem and norton theorem
- stupif
- · Replies 1 ·
What is the Most Efficient Way to Heat a Small Object Using a Battery?
- mrm0rgan
- · Replies 4 ·
Amplification at high frequencies
- SMD1990
- · Replies 11 ·
Choosing the Right Resistor for a 6V DC Motor Running on a 9V Battery?
- wdlanghans
- · Replies 3 ·
Model a Breadboard in Simulator: Capacitance & Inductance
- likephysics
- · Replies 1 ·
How can i send a low amount of electricity through glass?
- ianizaguirre
- · Replies 11 ·
Designing Comparator Circuits with 2 Different Thresholds
- likephysics
- · Replies 3 ·
Differential line receiver input stage
- likephysics
- · Replies 7 ·
Can I Build a Homebrew Analog Computer Using Op Amps?
- mikejp56
- · Replies 2 ·
Undergradute research during summer training.
- S.S.
- · Replies 2 ·
AES cable used for Analogue Audio. Is this a bad thing to do?
- majickal
- · Replies 3 ·
How Do You Connect Resistors in a Keypad Interface?
- smuscat
- · Replies 3 ·
Using vehicle 12v to power several 5v devices
- JimmyRolland
- · Replies 1 ·
Steinhart Temperature vs. Actual Temperature from thermistor resistance
- HyperSniper
- · Replies 2 ·
Safely probing flyback primary with scope
- es1
- · Replies 7 ·
How to Build a Costas Receiver?
- sohagiut
- · Replies 1 ·
Magnetic Circuits: Why Does Flux Divide in Parallel?
- anupadhikari
- · Replies 1 ·
Magnetic Fields and EM Radiation
- IssacBinary
- · Replies 4 ·
Constant Field Throughout Entire Solenoid Axis
- RDBaker
- · Replies 3 ·
What is the relation between width and power of rect patch antenna?
- everjordan
- · Replies 6 ·
Control and Feedback in electronic circuits
- Rushers
- · Replies 2 ·
Which Math Courses Are Essential for Graduate-Level Electrical Engineering?
- niehaoma
- · Replies 4 ·
Single supply op-amp configuration
- Mcfloyd
- · Replies 6 ·
What is the difference between an analog signal and alternating current?
- autopsygreen
- · Replies 1 ·
What actually happens when data is stored/moved?
- pairofstrings
- · Replies 15 ·
How Can a Buffered Band Pass Filter Be Designed with an Infinite Resistive Load?
- Idyllic
- · Replies 9 ·
LED vs Plain Diodes: What's the Difference?
- Bassalisk
- · Replies 5 ·
Measuring Watts on 24HP Electric Generator
- Jimmy Snyder
- · Replies 34 ·
Disadvantages of Non-Inverting Summing Op Amp
- Poptart
- · Replies 7 ·
Hybrid PI Model BJT: V0 + or - | Is It Important?
- Bassalisk
- · Replies 1 ·
Electrical Motor Book for Automotive Robots?
- Observables
- · Replies 1 ·
Website for learning basic electronic
- stupif
- · Replies 1 ·
Find IC Package Specs: Dimensions, Pitch & More
- Jiggy-Ninja
- · Replies 1 ·
Could Strong Neodymium Magnets Affect St. Louis Motor Functionality?
- curly_ebhc
- · Replies 3 ·
DC-HVDC Converter: Full Load & No Load Characteristics
- nitsan
- · Replies 1 ·
Will Electric Vehicles Face Another Standards War?
- Studiot
- · Replies 3 ·