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
Whats a good uC family for DSP and analysis?
- Topher925
- · Replies 4 ·
Antenna dimention vs wave length
- oufa
- · Replies 5 ·
Circuit for determining the internal resistance of a dry cell
- jackmannn
- · Replies 1 ·
Why does the internal resistance of a cell increase as it ages?
- mayan
- · Replies 2 ·
How Does Substitution Work in Mesh Analysis Equations?
- Novark
- · Replies 4 ·
Difference between mechanical switch and a transistor switch?
- user111_23
- · Replies 5 ·
How does battery voltage affect signal strength in a transmitter?
- safdar
- · Replies 5 ·
Why Is My DIY Lie Detector Not Working?
- Dan90
- · Replies 30 ·
Path of least resistence, static wire in B field or moveable wire?
- Matus1976
- · Replies 1 ·
Difference between P-spice and LT-spice.
- ╔(σ_σ)╝
- · Replies 4 ·
Confusion regarding to polar form representation of AC quantity
- mdnazmulh
- · Replies 4 ·
SSB vs DSB: Which Reduces Spectrum Consumption?
- oufa
- · Replies 1 ·
What is real diffrence between dsb and ssb ?
- oufa
- · Replies 1 ·
Which Diodes do I need for this application?
- DrAlloway
- · Replies 18 ·
Hypothetical question on signal propagation
- stephen163
- · Replies 10 ·
Getting Started with my Apple IICX
- noagname
- · Replies 2 ·
Microcontroller-controlled DC polarity reversal for seawater electrode oxidation
- buzachaka
- · Replies 20 ·
PNP transistor saturation voltage
- StealthRay
- · Replies 22 ·
MOSFET won't turn off remote-controlled DC motor
- dcd528
- · Replies 4 ·
Why is port 2 load impedance matched when measuring S11 in scattering parameters?
- dalarev
- · Replies 16 ·
I need generator which at 150000 rpm give 42A at 10kW current
- kacyz
- · Replies 6 ·
Why does a capacitor charge to peak voltage in a clamper circuit?
- ahmedbadr
- · Replies 7 ·
How to calculate dissipated heat?
- swuster
- · Replies 4 ·
Which Motors Are Best for Your AGV Design?
- Nam Nga
- · Replies 6 ·
How Does Air Transmit or Hold a Charge in Electrostatic Devices?
- taylaron
- · Replies 9 ·
Generator types in wind turbines
- EEwyoming
- · Replies 5 ·
Parallel to Serial Conversion: IC 74165 & 2 Clock Purpose
- kschong
- · Replies 5 ·
Series resistor value for 3V 45mA laser module with 3.3V supply
- anita1984
- · Replies 2 ·
Final year electronics project ideas needed
- grafica
- · Replies 2 ·
Why isn't my RL low-pass and high-pass filter working?
- Idea04
- · Replies 7 ·
Kitchen socket for microwave, coffee maker and toaster without swapping plugs
- daveg360
- · Replies 14 ·
Specifically, why do resistors give off heat?
- taylaron
- · Replies 3 ·
What is the formula for converting dbMicro to dbm?
- kirubanithi
- · Replies 1 ·
What is a PFC pre-regulator and how does it work with a buck converter?
- kahei
- · Replies 1 ·
Can I Replace Cheap Ear Bud Speakers With Piezo?
- midwest_medic
- · Replies 12 ·
Voltage divider using capacitor question
- bitrex
- · Replies 2 ·
Wavelet transform,STFT, freq. localization
- fisico30
- · Replies 1 ·
Can someone explain me transistor as switch
- dineshauti
- · Replies 1 ·
Op Amp Temp Drift: Minimizing Temperature Variations
- m718
- · Replies 2 ·
Find 500 MHz UHF Transistor for Project
- brewcrew975
- · Replies 3 ·
Incomplete transfer function for phase response
- kvtb
- · Replies 15 ·
Voltage sensing circuit for single to three phase converter
- spbulletproof
- · Replies 1 ·
Freshman in an electronic engineering program
- exis
- · Replies 3 ·
Holtech telephone dialer: misdialed numbers, line interface circuit
- Phrak
- · Replies 8 ·
Difference and Instrumentation Amplifier
- kahei
- · Replies 2 ·
What does FCS_CTRL do in this circuit schematic?
- ws0619
- · Replies 1 ·
Circuit with 7 segments led that work with 5dc
- tears_of_spee
- · Replies 1 ·
Spectral density and average frequency
- doop4
- · Replies 2 ·
Advantages of frequency in Electric Tasmittion
- Nazz_Designs
- · Replies 1 ·
How to Design a Solenoid for an Electric Door Lock Releaser?
- I_am_learning
- · Replies 1 ·
How to Integrate a Counter in a Data Transmission Circuit?
- ws0619
- · Replies 2 ·
Identifying OKI stepper motors 3Y25AE1 and QH4-4490 from printer
- bassplayer142
- · Replies 6 ·
Gripe, and a question electronics in appliances.
- turbo
- · Replies 13 ·
Why are wirewound resistors unsuitable for RF applications?
- Simon.T
- · Replies 11 ·
How do you calculate wire length and gauge for rewinding an alternator?
- rodnjo
- · Replies 3 ·
How does a frequency multiplier work?
- rjsalmon
- · Replies 5 ·
What are half wave symmetric waves ?
- munna007
- · Replies 1 ·
Voltage dividers and electrical ground
- user111_23
- · Replies 1 ·
Thesis Proposal Ideas for Electrical Engineering Students
- zafranax
- · Replies 3 ·
How to design an analog filter with arbitrary amplitude-frequency response?
- zzzhhh
- · Replies 3 ·
Can you combine parity and CRC for error checking?
- ws0619
- · Replies 1 ·
Understanding Inductors and Transformers
- bitrex
- · Replies 3 ·
Connect Var. Capacitor to Inductor for Series Radio Tuner
- Idea04
- · Replies 1 ·
European transistor conversions
- RSmikh
- · Replies 31 ·
Computer engineering career interview for high school paper
- Lynn369
- · Replies 1 ·
How to modify a circuit to achieve gains of 4000 and 9000
- prescott2006
- · Replies 12 ·
Rewiring an RC car. (56k warning)
- FearsForLife
- · Replies 2 ·
How would I increase the flash rate of an LED?
- BlackVenom
- · Replies 2 ·
Sites where I can purchase small quantities of components?
- swuster
- · Replies 6 ·
DIY IR Burglar Alarm with TSOP1556
- I_am_learning
- · Replies 4 ·
Why is Silver Not Widely Used in Electrical Wires?
- Missionz12
- · Replies 5 ·
Replacing LM324 Op-Amp with LM339 Comparator
- aruna1
- · Replies 17 ·
Looking for a cheap way to prevent back voltage
- swuster
- · Replies 6 ·
Can Ferromagnetism Be Proven in Trapped Air?
- Pythagorean
- · Replies 5 ·
What is the function of a relay driver in a sequential switching circuit?
- ws0619
- · Replies 7 ·
Audio Signal Processing: changing spectrum directly
- Evertje
- · Replies 1 ·
Can delta motor re-start after one winding opens?
- knights of 3
- · Replies 8 ·
What are the users of gray code?
- aspsrilanka
- · Replies 6 ·
How do I generate start and stop bits for serial data transmission?
- ws0619
- · Replies 2 ·
How to get the Q of my inductor
- rsr_life
- · Replies 4 ·
Modify a thermistor's resistance curve?
- mjl5007
- · Replies 18 ·
Can the BPX81 PhotoTransistor Circuit be Modified to Output 3.3V on IC1.1?
- anita1984
- · Replies 2 ·
Using Regulator ICs In Parallel to Increase Output Current?
- swuster
- · Replies 3 ·
Multisim and Actual measurements inconclusive
- bawb658
- · Replies 1 ·
Long distance transmission of power
- ananthu
- · Replies 11 ·
Simple Electronic Millamp question
- 19rookie83
- · Replies 13 ·
Need to interview an electrical engineer or a computer engineer
- Kratos11
- · Replies 2 ·
Measuring temperature in a microwave oven
- redargon
- · Replies 5 ·
What is the maximum base current for a BJT NPN transistor and how can I find it?
- atwork123
- · Replies 2 ·
How can I reduce 12v to 9v for a hydrogen rocket launch pad?
- FM9295
- · Replies 10 ·
What Do I Need to Build a Remote-Controlled Motor Device?
- elkhatri
- · Replies 3 ·
Building a railgun: safety, circuit design, and physics calculations
- dannybill
- · Replies 6 ·
Can Adding a Resistor Prevent Low Voltage to a HID Ballast?
- mike_c2
- · Replies 4 ·
Can Coaxial Wires be Converted to DC for LED Power?
- hashmos
- · Replies 6 ·
How can I solder and glue extremely small components?
- 0xDEADBEEF
- · Replies 6 ·
Switch on a transformer but with no load connected
- jxlee
- · Replies 5 ·
60hz AC device in a 50hz country
- tman25
- · Replies 2 ·
Series LC filter with 1.923 H and 0.1 µF producing no resonance or output
- Idea04
- · Replies 3 ·
National Semiconductor Audio/Radio Handbook
- bachalor2007
- · Replies 11 ·