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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...
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Title
Understanding Limit Current & Resistivity in Source Meter Machines
Mar 14, 2015
Replies
7
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2K
Microcontroller to understand architecture
Mar 14, 2015
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Microwave cavity resonators as filters
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AudioQuest Diamond: most expensive HDMI cables worth it?
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Ideal Opamp Analysis: Determine Vout for Vin = 2V & Vs = 15V
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Replies
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Floating Systems: Earth Faults & Detection
Mar 9, 2015
Replies
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5K
How do semiconductors affect a circuit?
Mar 9, 2015
Replies
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How Can You Test a Coil for Shorts Without Disassembly?
Mar 9, 2015
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Synchronize a dc pulse through an array of parallel wires
Mar 8, 2015
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Power Formula: Frequency & Electrical Power Explained
Mar 8, 2015
Replies
11
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11K
I have a question on the phase of a frequency response
Mar 8, 2015
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Recharge 9V Battery on Device Without Affecting Electronics
Mar 7, 2015
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Op-Amp convex optimization question
Mar 7, 2015
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Antenna theory detection of angle of incidence
Mar 7, 2015
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How does the circuit in a stun gun produce high DC voltage
Mar 6, 2015
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Designing a variable-frequency ultrasonic wave generator
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Question about the Nyquist sampling rate
Mar 6, 2015
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Parallel RL Circuits: Uses & Impedance Matching
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Rf basics, digital vs analog info tx
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Make a taser out of a 555 a 2n3055
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Whats the point of transistors?
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Can you do load line analysis on a bjt with just a knowlege-
Mar 4, 2015
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Anyone have a old vga crt schematic?
Mar 4, 2015
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Life expectancy of Aqueous Flux going LowZ
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Asking for Op Amp recommendations
Mar 4, 2015
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Circuit to control the pulse width of digital signals
Mar 4, 2015
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Designing an Electronic Timer Circuit Using NE555 IC or BC548 Transistor
Mar 4, 2015
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Scattering Parameters and S-domain
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Improving Frequency Resolution with Window Functions in FFT Calculations
Mar 3, 2015
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Can I add these Current sources?
Mar 3, 2015
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Difference between emitter and collector?
Mar 3, 2015
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How to switch on and off capacitance on a piece of conducting material?
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Mini Projectors: Powering Up & Finding the Right Supply
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Wireless Alternatives to LVDT probes?
Mar 3, 2015
Replies
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4K
How is a flat coil polarized in comparison to a linear coil?
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Replies
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How to Discuss Grade Discrepancies with Your Professor
Mar 2, 2015
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Data acquisition on torque sensor
Mar 2, 2015
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A couple inverting op-amp questions
Mar 2, 2015
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How to Calculate Ringing Frequency for a Snubber Circuit in a Buck Converter?
Mar 1, 2015
Replies
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Can Reliable Data Transfer Be Guaranteed in Communication Networks?
Mar 1, 2015
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3
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2K
Designing a 12V 2A DC Power Supply: Circuit Analysis and Transformer Selection
Feb 28, 2015
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3K
What does a leading/lagging angle mean on the grid?
Feb 28, 2015
Replies
5
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2K
How to use current feedback in the same circuit in Cadence
Feb 27, 2015
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3
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Designing a 3 Phase AC Generator
Feb 27, 2015
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2K
Thevenin's & Kirchhoff's law, in a circuit
Feb 27, 2015
Replies
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"Black sun" effect in CMOS sensors
Feb 26, 2015
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How to arrange/draw circuit diagram from fixed resistances
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Speakers, loudness, and electrical input
Feb 26, 2015
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Wave Generator with Crystal Quartz Oscillator?
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Confusion about voltage in a circuit
Feb 24, 2015
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Effects of emitter capacitor in the BJT CE amplifiers
Feb 24, 2015
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Tap Changing (ULTC) Transformers and Reactive Power Control
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1
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Anyone amateur radio ops here have experience with end fed HF antennas?
Feb 23, 2015
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10
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Question about input/output resistance
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Help with relaxation oscillator
Feb 23, 2015
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6
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Power Supply voltage drop issue
Feb 22, 2015
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23
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6K
Charge-Sensitivity in Preamplifier
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2K
Problems with ground with batteries
Feb 22, 2015
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1
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1K
Plotting of relay current curves
Feb 20, 2015
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1
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EM waves generated by an oscilating dipole phase difference
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2
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Static Electricity corrupting electrical equipment
Feb 20, 2015
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How can I control the speed of an electric motor for a turning table?
Feb 20, 2015
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Who has experience with AD8333 to demodulate a square wave?
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Correct electric charge/current flow & left/right hand rule?
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Calculating Output Voltage from Single Photon Detected by H9500 PMT
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Why is the voltage across one resistor the same as supply?
Feb 19, 2015
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PID Controller: Order, Stability & Labview
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Shielding & ground loop for audio
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Thevenin and Norton equivalent circuits
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Full-wave Rectifier - Mathematical approach
Feb 18, 2015
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Finding Reactance from System Fault Level
Feb 18, 2015
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1K
How do voltage and current combine to determine electrical power?
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Capacitance of an asymmetrical parallel plate capacitor
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Making a solar cell phone charger
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How can we distinguish between different types of PCB?
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Battery circuit, but using ground rather than negative pole?
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Differentiator/Integrator circuits: Op-amp vs RLC circuits
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Resource explaining circuit design (for newbies)
Feb 18, 2015
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How do transformers work and how do toroidal transformers differ?
Feb 17, 2015
Replies
3
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2K
Which Motor Driver IC is Best for Interfacing 4 DC Motors in an RC Car?
Feb 17, 2015
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Lorentz force system, what to expect?
Feb 16, 2015
Replies
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Does a constant magnetic field cause a current?
Feb 16, 2015
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Maxwell ansoft region effect to solve
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How autotransformer can be used as a starter
Feb 16, 2015
Replies
4
Views
1K
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