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
Common base amplifier voltage gain
- Physicist3
- · Replies 1 ·
Designing a Discus Rotator: Motor Solutions
- dt1156
- · Replies 5 ·
Transient oscillations in transformer?
- guillefix
- · Replies 2 ·
Truth table to boolean expression
- Bipolarity
- · Replies 3 ·
Sensitivity of lock-in amplifier
- freddyfish
- · Replies 3 ·
What is the most energy-efficient component for measuring long durations?
- clauswobbe
- · Replies 16 ·
Potentiometers vs Rheostats (or why a pot needs a ground connection)
- krytek
- · Replies 16 ·
LED voltage indicator for 3.7v lithium ion battery
- shseo0315
- · Replies 13 ·
Can an Arduino Effectively Drive a Power MOSFET at High Frequencies?
- Curl
- · Replies 8 ·
Discrete Fourier Transform question
- kakolukia786
- · Replies 3 ·
How Can a 4-Input Controlled Relay Be Implemented?
- Bipolarity
- · Replies 6 ·
Need reliable electrical or mechanical 24hr timer
- wannab
- · Replies 3 ·
What is the input/output characteristics of a 3bit ADC
- blue_tiger30
- · Replies 20 ·
Design PI Control for DC-AC Inverter w/Inductive Load
- Bakez
- · Replies 17 ·
Temporarily powering 5.5v board from 2.5v ethernet cable
- kzgrey
- · Replies 3 ·
Behaviour of intrinsic semiconductor to an electric field
- arunkumarcea
- · Replies 3 ·
[Biomedical engineering] Question about ECG signal electrodes
- Lajka
- · Replies 4 ·
Acoustic Communiaction References
- Jiggy-Ninja
- · Replies 7 ·
Understanding MEMS Gyro Output: X & Y Axis Positioning
- likephysics
- · Replies 1 ·
Explaining the physical operation of semiconductor diode (pn junction)
- eng202
- · Replies 2 ·
What is the purpose of the 4.7kΩ resistances in this PIC circuit?
- Zalajbeg
- · Replies 4 ·
Antenna Receive signal on one side and Transmit on another side
- txd9087
- · Replies 4 ·
Bluetooth transmission and FHSS
- Physicist3
- · Replies 1 ·
Variable amplitude for shaker table
- ftrflyr
- · Replies 1 ·
New Business- HELP Industrial Equipment and Electrical question
- jcintron
- · Replies 3 ·
Is a Second Fan for CPU Cooling Worth the Investment?
- techturtle
- · Replies 13 ·
CE amplifier - How to limit bandwidth?
- sherrellbc
- · Replies 2 ·
How is the average power calculated in a series circuit?
- blender3d
- · Replies 2 ·
What does ground at zero mean when using an oscilloscope?
- pyroknife
- · Replies 7 ·
Generating a Boolean Cartesian product
- Bipolarity
- · Replies 4 ·
Wondering about the initial signal from ultrasonic transducer
- Tah
- · Replies 5 ·
Building a 3:8 decoder with tristate outputs
- Bipolarity
- · Replies 3 ·
Designing Inductor Value for Coupled RLC Circuit
- abhierao
- · Replies 4 ·
PLCs Q&A: Learn Programming for Student Success
- vampslayer
- · Replies 9 ·
Tri-state logic: High impedance as an input to a logic gate
- Bipolarity
- · Replies 2 ·
Signal spreading in spread spectrum technology (DSSS)
- mariano54
- · Replies 7 ·
Is there a chip that does this?
- Bipolarity
- · Replies 1 ·
Optimizing Energy Harvesting from Power Lines for Autonomous UAVs
- donstenx
- · Replies 14 ·
Calculating FM transmission distance
- willeverett
- · Replies 3 ·
Eddy current losses in core of a electromagnetic motor
- markmal
- · Replies 41 ·
Double interleaved dc-dc boost converter power management
- micktosin
- · Replies 1 ·
How Do You Model Joule Heating in ANSYS Workbench for a Tungsten Filament?
- clement13
- · Replies 1 ·
Signal Generator and AC power supply
- player1
- · Replies 2 ·
Why are mirror charges created?
- CraigH
- · Replies 5 ·
Understanding Electric Generators
- Number2Pencil
- · Replies 6 ·
DC transmission lower loss on higher voltage?
- Jay_
- · Replies 6 ·
Using a spectrum analyzer to find LC resonance?
- hobbs125
- · Replies 24 ·
Can You Easily Design a Variable Band Pass Filter in the MHz Range?
- akipro
- · Replies 4 ·
AC Current Circuits on Breadboard: Is a Kit Function Generator Worth it?
- mishima
- · Replies 26 ·
Plenty of work or good aptitude?
- Delpo
- · Replies 1 ·
Bypass capacitor between power and ground
- lulu1000
- · Replies 2 ·
How to avoid DC bias on output?
- sherrellbc
- · Replies 10 ·
Help with pump motor control circuit from ArduPilot Mega 2.5
- mysticboon
- · Replies 1 ·
Using a Microcontroller to read peak values
- sherrellbc
- · Replies 4 ·
Fan Controller Circuit with Thermistor and R4 - TehnikService.net
- Pyro123
- · Replies 4 ·
How to Derive the Transfer Function for a Circuit in LTspice?
- liquidFuzz
- · Replies 1 ·
What Is a Crosspoint Switch in Electronics?
- likephysics
- · Replies 4 ·
Understanding Modulation Index in Frequency Modulation
- davenn
- · Replies 10 ·
Why Is Instantaneous Value Used in Amplitude Modulation?
- rahuld.exe
- · Replies 1 ·
Can 225vac from Solar flow back to grid?
- maximiliano
- · Replies 4 ·
Maximum frequency, not bandwidth?
- freddyfish
- · Replies 2 ·
Does the Efficiency of a Steam Boiler Generator Depend on Load?
- gentatsuki
- · Replies 2 ·
Need help understanding capacitors
- remedemic
- · Replies 6 ·
The Entropy of Information Source
- iVenky
- · Replies 4 ·
Cable segment and repeater spacing.
- Physicist3
- · Replies 1 ·
Finding Adapters for Surface Mounts and GPS Modules on PCBs
- haxor489
- · Replies 2 ·
Help with Hertz and BPS in communication channels
- Physicist3
- · Replies 2 ·
Adding a 2V DC Bias to AC Mains
- smk037
- · Replies 11 ·
Embeeded RPM sensor calculation programming assistance
- Sparkypedia
- · Replies 1 ·
NPN and PNP transistors and load
- Trespaser5
- · Replies 7 ·
Can the load angle of a generator be calculated using a mathematical equation?
- Idea04
- · Replies 1 ·
What are some recommended opamps for audio applications?
- sherrellbc
- · Replies 22 ·
Resistance Wire Cut and Splice - Too Much Current Now
- clubgitmo
- · Replies 6 ·
Generating power using an electric motor
- Woody_1010
- · Replies 10 ·
What is the process of logic circuits in producing an output?
- silvercats
- · Replies 5 ·
Why Groundwire at the Centre of Electricity pylon?
- abrowaqas
- · Replies 1 ·
TMS320F28035 bootloading to SD card
- haxor489
- · Replies 1 ·
Connecting Grid Tie Inverters to a 5kw Sine Wave Inverter: Safe or Risky?
- Silentkitty2
- · Replies 4 ·
Why in electric machines we don't care of electric field but magnetic
- klmnopq
- · Replies 10 ·
Flasher, Logic and Timer circuit
- clurt
- · Replies 1 ·
Become an Embedded Systems Engineer - Tips & Books for Success
- pairofstrings
- · Replies 6 ·
About bode plot horizontal axis question
- klmnopq
- · Replies 1 ·
Revision Help for Electrical & Electronic Engineering
- jazzel70
- · Replies 2 ·
Good resource to learn circuit-side of Arduino?
- remedemic
- · Replies 2 ·
Wake Up Circuit for CORTEX using serial port
- yui
- · Replies 2 ·
Controlling a Robot with GPS: What You Need to Know
- amaresh92
- · Replies 4 ·
User friendly circuit schematic software
- member 392791
- · Replies 6 ·
Polarization modulation spectrum
- jk22
- · Replies 1 ·
An anomaly in high-impedance inductors
- magnetite
- · Replies 4 ·
Converting series of impulses to a single impulse
- akipro
- · Replies 4 ·
Why do we sometimes choose delta over wye for transformers and generators?
- psparky
- · Replies 13 ·
Negative frequencies in spectrum analysis
- sukh_ece
- · Replies 7 ·
Battery backup to a battery supply.
- Dixo
- · Replies 22 ·
Laser Induced Breakdown Spectroscopy
- abhigupta.14
- · Replies 1 ·
Forgot the name of this circuit (description inside)
- DeeJayCruiser
- · Replies 1 ·
Nichrome Wire Heating Element for Tube Reactor
- gpsimms
- · Replies 4 ·
FM radio waves and radio stations
- coktail
- · Replies 4 ·
Why Can Kirchhoff's and Ohm's Laws Be Applied in the S-Domain?
- MotoPayton
- · Replies 6 ·
Stability of two systems in series (Controls Engineering)
- nebbione
- · Replies 4 ·
Arduino Serial port greyed out?
- phynoldus
- · Replies 5 ·