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
How Do I Solve AC Nodal Analysis Equations on an HP 50g Calculator?
- trinidad2099
- · Replies 2 ·
7408 AND gate always outputs high regardless of inputs
- LurkingEyes
- · Replies 11 ·
Control circuit using pic 16F84
- lusy
- · Replies 5 ·
Light pulse measurement with photodiodes
- jstamour802
- · Replies 2 ·
Why are the trailer lights on jeep 2 not functioning properly?
- phlegmy
- · Replies 7 ·
The Impact of Temperature on NMOS Transistor Characteristics
- hxluo
- · Replies 2 ·
What happens when a NOT gate output feeds back to its input?
- n0_3sc
- · Replies 8 ·
Can Digital Signals Be Transmitted Over FM for FSK Modulation?
- engcon
- · Replies 3 ·
How do thermostats get set to exact temperatures like 65°C?
- rohanprabhu
- · Replies 3 ·
Are frequency spectra mathematical artifacts or physical properties of signals?
- Noesis
- · Replies 2 ·
Free unit converter for electrical and magnetism units?
- rsr_life
- · Replies 10 ·
RL and CR circuit pulse train response
- frixis
- · Replies 1 ·
Kids tractor lithium ion conversion
- JCT
- · Replies 3 ·
Inverted Pendulum design question
- TheAnalogKid83
- · Replies 12 ·
What is the maximum number of outputs from connected 7400 gates?
- mkbh_10
- · Replies 3 ·
Why is the decibel formula multiplied by 10 instead of divided?
- Swapnil
- · Replies 12 ·
How to prove the geometric series formula for complex α
- N468989
- · Replies 4 ·
AC current measurement question
- DXjohn
- · Replies 2 ·
Is There a Solution for High-Speed Data Transfer Using RS-232 Serial Port?
- desmal
- · Replies 3 ·
Understanding Parallel and Perpendicular Polarization of Waves
- banker16
- · Replies 3 ·
Choosing the Best Load Cell for Side Load Protection in Automated Feeder Systems
- JMorris
- · Replies 11 ·
Designing a Unique Electromechanical Project
- ranger
- · Replies 7 ·
Electrical Apparatus: Mid-1800s to NYSE in 2001
- tisoyhgd
- · Replies 2 ·
Video splitter and relay for ambulance DVR system
- tedkeano16
- · Replies 1 ·
Running a 5V DC fan on a 3.7V lithium battery in a helmet
- SliderF18
- · Replies 3 ·
Diode Logic Gates circuit analysis?
- radiodude
- · Replies 1 ·
Designing a DC-Excited E-Core Magnetic: Calculating Characteristics
- Tmaczorro2
- · Replies 5 ·
Solve RC Circuits: Instantaneous Voltage in Capacitors
- abk80
- · Replies 2 ·
Converting keypad input to binary output with a PIC microcontroller
- bigmikew
- · Replies 4 ·
Why is Floating Input High in TTL Logic Circuits
- mkbh_10
- · Replies 1 ·
Difference between editions of Oppenheim's Signals and Systems
- N468989
- · Replies 2 ·
Forum for digital design questions
- transgalactic
- · Replies 6 ·
How Is the Frequency of a Sawtooth Wave Oscillator Calculated?
- gsan
- · Replies 1 ·
Assembly( moving a servo by frequency)
- conpeats
- · Replies 8 ·
Where to find IC package drawings and dimensions
- Jdo300
- · Replies 4 ·
What is the power curve of the American Bosch Motor/Generator?
- woodicw
- · Replies 1 ·
Oscillator with an inductance with nonzero resistance
- meereck
- · Replies 2 ·
Is there a low-cost programmable DC ammeter with serial port connectivity?
- Jdo300
- · Replies 9 ·
Signal with AC and DC how to amplify only AC?
- DefaultName
- · Replies 2 ·
Learn Assembly Language on Microprocessors Fast
- Mc.
- · Replies 5 ·
What is the theoretical limit to coil inductance over coil resistance?
- kmarinas86
- · Replies 15 ·
Solving ModelSim XE III 6.2g Digital Circuit Design Issue
- soul
- · Replies 1 ·
Calculating temperature using NTC thermistor
- KaK's_SLiM
- · Replies 3 ·
Sizing gate resistors for 50A 100V MOSFET in airsoft gun circuit
- eyore@raat
- · Replies 5 ·
AC to DC conversion voltage regulators and zener diodes question
- O.J.
- · Replies 8 ·
Portable GaussMeter Recorder: Big Enough for EMF Field Analysis?
- algis.j
- · Replies 2 ·
Dynamic Braking of 3-Phase DC Motor
- Phrak
- · Replies 27 ·
Producing a Time Delay of 44 Seconds with a 555 Timer
- Mc.
- · Replies 6 ·
Voltage Regulator: Need 2 Amps? What Can I Do?
- jh24628
- · Replies 23 ·
Will Increasing the Voltage Affect the Functionality of My Circuit?
- michael7777
- · Replies 2 ·
Mean square current vs. Average current
- kmarinas86
- · Replies 9 ·
Is a Variable Frequency Drive Necessary for a Turntable Motor?
- joeyar
- · Replies 7 ·
KVA's and electrical connections to a residential development
- teslaspal
- · Replies 1 ·
Isolating transformer in the UK
- f95toli
- · Replies 4 ·
Understanding Amplitude Modulation (AM)
- sphyics
- · Replies 13 ·
Do I Need an Expensive Surge Protector for My Household Appliances?
- CaptainQuasar
- · Replies 14 ·
Where to find circuit walkthroughs and diagrams
- bassplayer142
- · Replies 1 ·
Significance of Average value of a AC signal
- spiky
- · Replies 6 ·
What Is the Maximum Current for 18-AWG Enamel Magnet Wire?
- Chronothread
- · Replies 2 ·
Seeing tutorials about amplifiers
- Pellefant
- · Replies 9 ·
Understanding Causes of Hall Light Blowing Fuse
- Adz
- · Replies 9 ·
Building a Marx generator with 100-amp wiring and capacitors
- KevinS20
- · Replies 2 ·
A/C, are the british different?
- tc_kid
- · Replies 5 ·
Books on circuit analysis with dependent and independent sources
- jesuslovesu
- · Replies 3 ·
Why Do 4-Coil Heating Elements Fail More Than 3-Coil Ones?
- wolram
- · Replies 12 ·
Creating an OR Gate with Two TTL Output Signals
- pghislain
- · Replies 1 ·
Why does LED intensity decrease at high forward bias?
- miss photon
- · Replies 5 ·
Can a wireless charger eliminate the hassle of tangled cords?
- ranger
- · Replies 1 ·
Finding an IC or shock sensor to detect impacts
- Number2Pencil
- · Replies 5 ·
Digital voltmeter grounds conflicting with ATX PSU adjustment circuit
- madhatter4
- · Replies 6 ·
Can magnetic fields from electric motors be shielded like RF signals?
- GarageTinker
- · Replies 23 ·
Understanding Noise Specification Units in Accelerometers and Gyros
- reg_free
- · Replies 5 ·
How does the virtual short concept work in op-amps?
- raybuzz
- · Replies 6 ·
Split 24 Vdc input into dual 12 Vdc outputs: product available?
- DC1101
- · Replies 8 ·
Does Voltage Between Phase and Neutral Determine Current Flow Direction?
- linda123
- · Replies 1 ·
High frequency transistor equivalent circuits and parasitic elements
- haseng1
- · Replies 2 ·
Why is My 120mVpp Sine Wave Outputting at 160mVpp?
- DefaultName
- · Replies 7 ·
How Do Transistors Function as Switches and Amplifiers?
- Rainbow
- · Replies 15 ·
How to Use a Lock-In Amplifier for Johnson Noise Experiments
- JamesJames
- · Replies 2 ·
Competing in techmania at my college
- seadug
- · Replies 4 ·
Can the Work Done by an Inductor Exceed the Electrical Power Used to Make It?
- kmarinas86
- · Replies 3 ·
Finding Datasheets for MH6111 and M59104J ICs
- JONY
- · Replies 4 ·
VWhat output should I expect from my operational amp circuit using UA741?
- EEStudent
- · Replies 5 ·
Resistance Measurement for Temperature Sensing
- scott_alexsk
- · Replies 9 ·
Dropping voltage without dropping current
- pete001
- · Replies 2 ·
How to Create a Battery-Operated +/- 15 Volt Power Supply for Op Amps?
- nbo10
- · Replies 3 ·
Wirelessly Triggering a transistor
- sl1solo76
- · Replies 1 ·
PID controller for heating styrene to 325°F with nichrome wire
- red913
- · Replies 1 ·
Can a LRC circuit produce a net magnetic field with zero net charge flow?
- kmarinas86
- · Replies 3 ·
Is 1.5 Amps Too Much Current for Charging Lithium Ion Batteries?
- waht
- · Replies 3 ·
Adding Auxillery input to a car stereo
- bassplayer142
- · Replies 4 ·
What is the correct way to attach a voltage regulator to my circuit?
- Joe Jacobs
- · Replies 9 ·
555 astable circuit not blinking LED
- sl1solo76
- · Replies 13 ·
Solution 2.39a: Integrators vs Differentiators
- stanigator
- · Replies 1 ·
Converting frequency ranges to wavelength in meters or feet
- sulymani
- · Replies 11 ·
12v car batt paralleled with 9v
- n0_3sc
- · Replies 7 ·
How are potential transformers used and connected in industrial applications?
- rain2359
- · Replies 14 ·
Can a Device Silently Disrupt a Wireless Microphone?
- mgibson
- · Replies 1 ·
Construct a High-Pass Filter to Pass 5Hz and Above
- DefaultName
- · Replies 10 ·
What Master's Degree Should I Pursue for Fiber Systems and SDH Equipment?
- hysen.gashi
- · Replies 2 ·