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 Use LSM303DLM Voltage Output to Measure Acceleration?
- jason1988
- · Replies 2 ·
How rapidly can an electromagnet get magnetised and de-magnetised?
- Peter Ahlman
- · Replies 30 ·
Looking for undergrad communication research topics
- tanvir08
- · Replies 1 ·
Why does a snubber capacitor on an SCR not short the load to the source when off?
- electricallov
- · Replies 4 ·
Identifying cut wires on a 30 HP Toshiba dual voltage motor using resistance
- AMGR
- · Replies 2 ·
Circuit Frequency's effect on electric motors
- IrvinShepherd
- · Replies 2 ·
Can I test a compressor by connecting two wires to two of three terminals?
- zoobyshoe
- · Replies 5 ·
Where Does the Formula for L_0 in Audio Output Transformers Come From?
- yungman
- · Replies 11 ·
Control systems question involving laplace transforms
- FOIWATER
- · Replies 1 ·
How to reduce big motor tripping problem in high temperature environment
- ws0619
- · Replies 8 ·
Can an SCR handle high voltage?
- durkmusic
- · Replies 12 ·
What interference pattern forms when a Michelson mirror is misaligned by angle theta?
- sergyegi
- · Replies 1 ·
Changing the duty cycle of a PWM signal
- Packocrayons
- · Replies 10 ·
Regarding the matching of a signal attenuation to source/load.
- FOIWATER
- · Replies 9 ·
A Reverse Dynamo - Opposite to the Shake Flashlight
- Smeezer
- · Replies 4 ·
Sine Wave measurements vs equations
- Yarnzorrr
- · Replies 4 ·
Accelerometer and data acquisition system specification
- JCJones
- · Replies 2 ·
Can DOGA DO11137612B003018 Lift 90kgs 48"?
- red4ever
- · Replies 8 ·
Explosive ejection of higher frequencies by lower freq In 2 tesla coils
- taylaron
- · Replies 2 ·
What causes device saturation in a BJT?
- Sudeesh
- · Replies 6 ·
How is 1Gb DDR2 SDRAM organized into 8Mb banks from 13 row and 8 column address lines?
- likephysics
- · Replies 2 ·
MOSFET Small-Signal Amplification
- igh
- · Replies 2 ·
Confusion regarding pulldown resistors.
- nascentmind
- · Replies 7 ·
Confusion in Power gain and voltage gain in decibels
- dexterdev
- · Replies 2 ·
How can I design of a Corner Reflector antenna?
- imranbd
- · Replies 27 ·
Why do laptop transformer sizes vary so much?
- Charles123
- · Replies 6 ·
How do I start building monocular vision SLAM systems?
- Kethis
- · Replies 6 ·
Switching losses ESR and transient response
- ssb2245
- · Replies 6 ·
Replacing blown capacitors in a Cyberpower 2200VA UPS
- duffbeer911
- · Replies 20 ·
Application of superconductive motors to electric cars
- Ryuk1990
- · Replies 1 ·
Magnets generating electricity, non-fixed placements.
- hrivera1995
- · Replies 2 ·
Are the two 110V hots in a dryer hookup 180 degrees out of phase?
- deakn
- · Replies 71 ·
Low-noise low-consumption IN/OUT line switcher
- _maxim_
- · Replies 1 ·
Telegraph, control the way to send a message
- Charles123
- · Replies 2 ·
Why Does Voltage Drop Occur in a Circuit with Multiple Resistors?
- chris arnold
- · Replies 14 ·
What Creative Projects Can You Undertake with Large Copper Items in Electronics?
- BhutJolokia
- · Replies 4 ·
Removing Bayer Filter from Camera CCDs
- sauroman1
- · Replies 5 ·
Why does the DFT of sine give two values at k=K0 and k=-K0?
- amaresh92
- · Replies 5 ·
Bigger copper windings make electric motor faster?
- pickerguy
- · Replies 1 ·
Looking for problems with AC circuits
- Sly37
- · Replies 1 ·
Easily modifying BJT parameters in LTSpice?
- crono1009
- · Replies 6 ·
Create Inductance Vs. Current Analysis/Graph in SPICE (Multisim)
- akhurash
- · Replies 1 ·
Effects of dc beta(hfe) in BJT characteristics
- iampaul
- · Replies 4 ·
BJT differential amplifier, small signal analysis
- eliotsbowe
- · Replies 11 ·
: Lyapunov Equation for backward continuous-time Kalman Filter
- shibdas
- · Replies 2 ·
Can Resistors Be Used in A/C Circuits?
- DkEnrgyFrk
- · Replies 6 ·
Ultrasonic transducer pair not producing output at receiver
- rohitsay89
- · Replies 2 ·
AC Circuits question verification
- Yarnzorrr
- · Replies 4 ·
Why use diodes instead of SCRs in a single phase half bridge converter
- electricallov
- · Replies 5 ·
Periodicty - Sampling of a periodic signal
- tina_singh
- · Replies 1 ·
How to Build a Synchronous Demodulator Using Basic Components
- akhurash
- · Replies 6 ·
Create Variable Inductance in SPICE
- akhurash
- · Replies 1 ·
What is the difference between duty cycle and frequency in PWM?
- rhia
- · Replies 15 ·
Amplify Very Weak AC Signal Using Op-Amps
- akhurash
- · Replies 5 ·
Wilson mirror and Early effect.
- perplexabot
- · Replies 6 ·
How Can I Wire a Start/Stop Button for a Motor Starter with Multiple Contactors?
- formach
- · Replies 2 ·
Identifying an antique electrical device from a shop
- joshuamc
- · Replies 19 ·
Tellegen's theorem is only mentioned in classic texts from ancient
- dijkarte
- · Replies 2 ·
How many batteries can run in series
- Jlwaterman
- · Replies 6 ·
Semi-Safe Electric Current in Water without explosions?
- lobster3000
- · Replies 1 ·
Difference between engineering degrees
- miket11
- · Replies 4 ·
Designing a Voltage-to-Current Converter for Photo-Diode Preamplifier Output
- mathew@upb
- · Replies 14 ·
Why Do Wind Turbines Have a Power Curve Limit?
- QwertyXP
- · Replies 1 ·
Three terminal high voltage zener diode
- abstraktkid
- · Replies 10 ·
Need controller like garage door opener
- jimminy121212
- · Replies 8 ·
Converting Strain Gage Voltage to Force for Scientists
- trannh
- · Replies 5 ·
What Could Cause Odd Failures in a Solid State Relay?
- Jiggy-Ninja
- · Replies 4 ·
Polarity switching electromagnet
- dorker
- · Replies 3 ·
Why is collector current zero when deriving BJT output resistance?
- eliotsbowe
- · Replies 8 ·
Conditioning Electronics Problem
- DawidM
- · Replies 9 ·
Internal Resistance of a Lead Battery
- anhtho
- · Replies 7 ·
Can I get a circuit to realize manchester coding and decoding
- dexterdev
- · Replies 2 ·
Two main drives in one chain conveyor
- ws0619
- · Replies 1 ·
Looking for small 110V to 220V transformer.
- yungman
- · Replies 7 ·
Common emitter configuration of BJT
- erece
- · Replies 17 ·
Resistive heating using high freqency power supply in threaded bar
- 130mikep
- · Replies 14 ·
110V wiring question (what to use, to provide minimal power to LED driver)
- JohnnyAirtime
- · Replies 1 ·
Looking for Analog to PWM signal -
- Windadct
- · Replies 6 ·
Heat produced by thin film resistive heater.
- citoca
- · Replies 1 ·
Can a Garmin GPS be turned into a DIY tracking device?
- Flyingwing12
- · Replies 8 ·
Ques 4: Can we use time shifting to simplify signal operations?
- coolrp
- · Replies 1 ·
Amplifying Current in Monostable Circuit for Brighter LED Strip: A Solution
- wavy
- · Replies 4 ·
How Can I Create an Electrostatic Adhesion Gripper for My Robotics Project?
- JBoard
- · Replies 2 ·
What happens when two audio signals mix in your ear?
- dexterdev
- · Replies 4 ·
Does This Circuit Compensate for Temperature-Dependent Changes in VBE?
- gnurf
- · Replies 15 ·
RS232 to USB/RS485 Conversion ICs?
- madmike159
- · Replies 8 ·
Where would this transistor fail?
- tamtam402
- · Replies 4 ·
Why Does My IC 7660 Output Match the Input Voltage?
- parames
- · Replies 1 ·
Generate 12VDC using solar panel
- parames
- · Replies 2 ·
Variable shift positive clamper
- erece
- · Replies 1 ·
An infinite network (XKCD) - is it not clear?
- OJFord
- · Replies 4 ·
Some noob questions on wiring LEDs, current, etc.
- Greippimehu
- · Replies 12 ·
What is the difference between DRAM and SDRAM?
- nitzz
- · Replies 4 ·
How to generate micro-waves for engineering project?
- slythecooper
- · Replies 14 ·
Why do MHz and kHz tuning show the same frequency on shortwave radio?
- biferi
- · Replies 4 ·
Want to delay power in a series, how can I do that?
- cowmoo32
- · Replies 1 ·
Equation For Electrical Production
- AnAverageJoey
- · Replies 4 ·
Designing a TTL Circuit Using a NOT-Gate
- Niles
- · Replies 10 ·
Frequency Vs Max Load current (Motor)
- abhipatel
- · Replies 11 ·
Transistor output resistance and thermal voltage
- tindel
- · Replies 4 ·