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
Maintaining the integrity of an analog signal
- van4
- · Replies 2 ·
How to store an audio voltage signal and recover it?
- Tspirit
- · Replies 13 ·
Understanding Output Changes with Sensitivity on SR830 Lock-In Amplifier
- Andres kubliki
- · Replies 1 ·
Transforming an Analog Radio into a Cosmos Radio Receiver
- shimun
- · Replies 7 ·
What Equipment is Needed in a Microwave Transmitter Control Room?
- maearnie
- · Replies 3 ·
On capacitive touchscreen technology
- Tibi
- · Replies 2 ·
Difference between real and complex signals
- MikeSv
- · Replies 4 ·
What Battery did Marty Cooper use in 1973?
- Cool4Kat
- · Replies 7 ·
Understanding Root Locus Method: Stability and Response of Control Systems
- thegreengineer
- · Replies 4 ·
Eddy current loss in solenoid half-filled with magnetic core
- Benoit
- · Replies 1 ·
Testing an ABS sensor with a multimeter
- Guineafowl
- · Replies 14 ·
Energy flow in grid connected PV system
- hnes
- · Replies 6 ·
How to measure time variation of 2 signals using an oscilloscope?
- Nate Duong
- · Replies 10 ·
Voltage between two points on an empty wire
- TemporaryMan1233
- · Replies 35 ·
Question about 12au7 headphone amp
- Weightofananvil
- · Replies 10 ·
Why a DC (direct current) component is undesirable?
- janu203
- · Replies 1 ·
How do I invert DC 12V to AC 220-240V
- Declet Uche
- · Replies 17 ·
UPS that accepts multiple power sources
- Trainee Engineering
- · Replies 5 ·
Amplitude spectrum vs frequency spectrum
- whatphysics
- · Replies 3 ·
Need Ideas for deep underwater LED light
- Planobilly
- · Replies 21 ·
Does a Variable capacitance switch exist?
- tim9000
- · Replies 14 ·
How did Armstrong's FM receiver and transmitter work?
- Cool4Kat
- · Replies 15 ·
Frequency Division Multiplexing in Telephone
- janu203
- · Replies 7 ·
Dumb question regarding short circuit test equivalent resistance
- tim9000
- · Replies 6 ·
Analog zero-point synced AC PWM: is there a better way?
- Archie Medes
- · Replies 6 ·
Ideas for making an image sensor
- AdrianMachin
- · Replies 8 ·
What generator should I buy for charging 12V battery?
- Manoj Sahu
- · Replies 8 ·
Why Do Circuit A and Circuit B Show Different Current and Voltage Behaviors?
- paulmdrdo
- · Replies 2 ·
Troubleshooting Analog Delay Line Simulation in Multisim
- Hiranya Pasan
- · Replies 6 ·
Filter Performance Assessment Using Basic Equipment: A Practical Guide
- tim9000
- · Replies 3 ·
Doubt regarding voltage balance on capacitors
- GottaKnow
- · Replies 2 ·
Radiation from a phone mast vs from a phone
- Wokinglad
- · Replies 8 ·
Increase the maximum voltage rating of semiconducter
- HVlad
- · Replies 7 ·
Circuit Explanation: 12V CFL and LED Usage?
- Manoj Sahu
- · Replies 15 ·
Plotting a RLC Circuit: Analyzing a Differential Equation
- rmiller70015
- · Replies 4 ·
Optimizing Gate Drive for High Voltage EFT Generator Design
- Nikhil N
- · Replies 7 ·
How Do Radio Waves Cause Electron Movement in Antennas?
- FilipLand
- · Replies 4 ·
Can I Use a Larger Power Bank for My LED Strip to Extend Its Battery Life?
- airstrat
- · Replies 1 ·
MAR-6 MMIC amplifier chain saturation?
- Ravaner
- · Replies 7 ·
Power supply for multiple devices -- effects on accuracy
- belae1ka
- · Replies 3 ·
Is it possible that there is a 220 volts but low current?
- Sevs evans
- · Replies 2 ·
Can You Ground a 3D-Printed Plastic Chassis for Electronic Projects Safely?
- William123
- · Replies 7 ·
Adding a remote switch to my electric scooter
- Hannemaster
- · Replies 10 ·
Are load cell signal conditioners limited to sample speeds?
- belae1ka
- · Replies 7 ·
How can I connect a full bridge gate driver to an Arduino?
- ha700
- · Replies 8 ·
How to choose the discharge time of a rechargeable battery
- CharanV
- · Replies 8 ·
How Much Power Is Needed to Melt Lead?
- JoeSalerno
- · Replies 14 ·
Using this power level indicator to measure a power supply voltage
- shushi_boi
- · Replies 1 ·
Infrared Detection Range Up to 20m - TSOP38238 & TSAL 6100 LED
- nshaiman
- · Replies 11 ·
Insights AC Power Analysis – Part 2, Network Analysis - Comments
- anorlunda
- · Replies 25 ·
Historical Power Plant Costs and Efficiencies?
- Delta Force
- · Replies 3 ·
Three-phase electric power: Household distribution
- greypilgrim
- · Replies 5 ·
Why is Rated Voltage Used for Full Load Voltage Regulation Calculations?
- Jawad
- · Replies 2 ·
Understanding Reactive Power Measurements with a Smart Meter
- Sebastian Neo
- · Replies 4 ·
Just simple question about a li-ion battery in a non-hybrid car
- Rick KIM
- · Replies 1 ·
Simple test using current values to prove polarity
- David Lowther
- · Replies 8 ·
Trying to get raw signal from SRF02 ultrasonic sensor
- nst.john
- · Replies 1 ·
Battery charging: Minimum voltage differential?
- ErnieGG
- · Replies 6 ·
How to calculate Time Delay Estimation?
- Nate Duong
- · Replies 14 ·
Friis Path Loss on a Segmented Path Derivation
- Frov_ken
- · Replies 4 ·
What is the meaning of 30W amplifier?
- Nikhil N
- · Replies 16 ·
Increasing voltage using operational amplifier
- zxcvb
- · Replies 2 ·
Electrostatic precipitators to capture diesel pollution?
- zwanderer
- · Replies 11 ·
Low DC amp through small circuit of 14 AWG copper wire?
- Porter22
- · Replies 11 ·
How to choose an amplifier to couple the noise into data line
- Nikhil N
- · Replies 2 ·
What Are the Best Power Engineering Paper Topics for Seniors?
- Vikas Kasireddy
- · Replies 3 ·
What are an engineer's most common concerns when selecting instrumentation?
- Jacob Cheng
- · Replies 18 ·
Synchronous Machine Voltage Curves & Torque Relation to Armature Current
- Alesa
- · Replies 4 ·
What is the worst problem caused by reversing the polarity?
- cloa513
- · Replies 6 ·
PNP Transistor voltage calculation
- vizakenjack
- · Replies 1 ·
Circuit that reverses the flow of current to a motor
- Beembo
- · Replies 4 ·
Magnetic train/battery moving inside coil
- fog37
- · Replies 3 ·
Understanding the PLL Block Diagram & Stable Point of Operation
- OliskaP
- · Replies 3 ·
Measuring motor resistance and speed of a geared DC motor
- bbq_build
- · Replies 8 ·
Why DC series motor should not be started without load?
- Manoj Sahu
- · Replies 4 ·
Neutral Conductor Current: How is it Possible?
- Manoj Sahu
- · Replies 4 ·
Turboencabulation App: Calculate & Display Percent Realization
- anorlunda
- · Replies 5 ·
Checking the voltage in a light bulb socket
- nikolafmf
- · Replies 11 ·
Receiving/transmitting with a Yagi antenna?
- hodei_cloud
- · Replies 9 ·
Paper about application of ADuCM350
- intanaprilsm
- · Replies 1 ·
How van der Pauw measurement is influenced by the size of the sample
- Martin Pecha
- · Replies 8 ·
How Many Turns for a 48V 40-60A eBike Motor Using 10AWG Wire?
- JaWa
- · Replies 1 ·
Optimal 13S2P Battery Pack Wiring & BMS Setup/Configuration?
- JaWa
- · Replies 6 ·
Help in designing electromagnets
- Nmbr6
- · Replies 1 ·
Homopolar generator: disk vs. helix
- Goldscuttle
- · Replies 1 ·
Help with LM2596 IC Burnout Issue
- Akmalidin
- · Replies 8 ·
Design Calculation and Sizing of a 500KVA Transformer
- Henry99
- · Replies 1 ·
Control Solenoïd Valve Proportionally w/166Hz PWM
- Charly Segaert
- · Replies 3 ·
Limiting amps and volts from a battery
- JoeSalerno
- · Replies 7 ·
Seemingly unstable basic PIC18F2550 circuit
- zxcvb
- · Replies 2 ·
Why Do Generators Use Coils Instead of Pipes?
- Undacuva
- · Replies 1 ·
How to make a hardware setup for monitoring BER of modbus
- Nikhil N
- · Replies 5 ·
Does frequency affect inductor and capacitor value
- Sebastian Neo
- · Replies 6 ·
How Do You Calculate Current in a Diode-Resistor Series Circuit?
- Bassa
- · Replies 7 ·
How are Superconducting Coils charged?
- John Morrell
- · Replies 6 ·
Post sound amplification electronic crossover/devider
- Vaughan
- · Replies 15 ·
Reasons for choosing square antenna?
- qnach
- · Replies 5 ·
Opamp multivibrator not oscillating
- TheRedDevil18
- · Replies 8 ·
What is diode small signal resistance?
- Anik Paul
- · Replies 3 ·