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
Are there any programs I can use to simulate a sinwave?
- whitelockben
- · Replies 5 ·
What Classes Should I Take to Emphasize Computer Engineering?
- mgough85
- · Replies 1 ·
Does a capacitor really fully charge at 5RC in practice?
- ramonegumpert
- · Replies 3 ·
Can I electrify my lamina roof using my electric fence?
- jfreak53
- · Replies 3 ·
Choosing the right micro controller
- Paddy
- · Replies 9 ·
Why does an op-amp integrator's output keep increasing without limit?
- Mr confusion
- · Replies 11 ·
Reduce 5kV DC 100x - Is it Possible?
- Pyro.man
- · Replies 4 ·
Make a rail gun into a rail motor?
- Mr 4738
- · Replies 5 ·
Shortening pulses with an inductor
- McKendrigo
- · Replies 2 ·
Revolutionize Charging with RCA Airnergy: Harness WiFi Energy Harvesting!
- MATLABdude
- · Replies 5 ·
Solar boat having solar panel power problem
- ashish7811
- · Replies 13 ·
Can a Diode Protect a Transistor from High Voltage?
- manshuk89
- · Replies 5 ·
Can I trim down a wlan internal antenna?
- akremedy
- · Replies 5 ·
IRF8707PBF MOSFET with MAX4420 driver at 250kHz in boost converter
- gnurf
- · Replies 6 ·
About Governor speed droop settings
- b.shahvir
- · Replies 5 ·
Domestic LED Lighting: Finding the Right Lamp for Your Home
- sophiecentaur
- · Replies 1 ·
Cold Cranking Amps: How Are They Determined?
- dcell79
- · Replies 3 ·
How do multiplier circuits work?
- runo
- · Replies 9 ·
How Do You Connect an Antenna to an ADC Board for RF Undersampling?
- sharted
- · Replies 6 ·
NPN 2N3904 Transistor Voltage Drop
- RestlessMind
- · Replies 19 ·
Confusion open circuit transformer detector
- trymybest
- · Replies 2 ·
Capacitor and amount of current containable
- ramonegumpert
- · Replies 7 ·
Can an induction motor absorb or deliver reactive power?
- hisham.i
- · Replies 1 ·
How does a low-cost FM transmitter circuit work?
- SunnyRulz
- · Replies 6 ·
Changing Output Frequency from TCS230 Sensor to Gain of Color
- aotto
- · Replies 1 ·
Measure distance of devices via radio?
- ghubben
- · Replies 3 ·
Circuit to Generate DC Power Circuit
- DoomDuck
- · Replies 6 ·
Why doesn't body heat trigger IR receivers like remote signals do?
- univeruser
- · Replies 5 ·
Best PIC Programmer Kit Under €100 - Angello's Recommendation
- Angello90
- · Replies 8 ·
What distortion occurs when antenna impedance doesn't match the transmission line?
- Ionito
- · Replies 1 ·
Is a Transformer Considered a Machine?
- me2010
- · Replies 7 ·
What is the black stuff on my LED bicycle light?
- ramonegumpert
- · Replies 3 ·
Tiny components on circuit boards, how assembled?
- Spinnor
- · Replies 7 ·
How Does Power Transfer to a Capacitor in a High-Voltage RC Circuit?
- Nash78
- · Replies 6 ·
Where Can I Find the Decade CMOS 4017 Model for LT Spice Simulation?
- Nash78
- · Replies 2 ·
Microwave Diodes - Looking for manufacturer.
- cmos
- · Replies 2 ·
How to connect USB mini-b plug to USB type A?
- kloong
- · Replies 2 ·
Can I Use Large LCD Screens for Computer Monitors or Project Screens?
- Voltux
- · Replies 3 ·
How to heat nichrome wire with home batteries at 37C (99F) degrees
- provma79
- · Replies 3 ·
Multimeter and can tell which 2 pins to use to vary the resistance
- ramonegumpert
- · Replies 4 ·
Microcontroller for C coding with basic I/O and data storage
- Yportne
- · Replies 7 ·
Faithful and unfaithful amplification
- sudar_dhoni
- · Replies 24 ·
Do I Need a Relay for My Digital Lock?
- manshuk89
- · Replies 3 ·
Can I convert my 20M QRP transmitter for audio transmission?
- robotnut
- · Replies 1 ·
Acoustic modem stops working when TX and RX cables are connected
- shaun.lee56
- · Replies 6 ·
Pulsating LED to increase current but keep heat down.
- soupnatizzle
- · Replies 9 ·
How to Design a Pure Sine Wave Inverter for Motor Applications?
- keith03
- · Replies 16 ·
What is the best method for wideband current measurement?
- Jdo300
- · Replies 7 ·
Cheapest way to produce electricity
- otomanb
- · Replies 12 ·
Calculating Transmission of Electromagnetic Wave in COMSOL
- Yacobito
- · Replies 1 ·
What is the relationship between tuning rate and bandwidth in receiver design?
- Firefox123
- · Replies 14 ·
Questions about Battery Memory
- RestlessMind
- · Replies 9 ·
Can a multimeter's diode test reliably check transistors?
- k_squared
- · Replies 2 ·
Power Required to Drive Large Flywheel
- Rick Rowlands
- · Replies 26 ·
Why frequency-weight gauss meters for human-bias?
- semiotically
- · Replies 4 ·
GSM Phone + Metal Box = Directional Reception Tester?
- HammerBoy
- · Replies 9 ·
Understanding Transformer Losses and Harmonics
- hisham.i
- · Replies 6 ·
Magnetic Shielding for Electronics Circuits
- Wannabeagenius
- · Replies 5 ·
What Are the Water Analogies for PNP and Op-Amp?
- sudar_dhoni
- · Replies 10 ·
Designing an Amplifier Circuit with Single Source
- Em Jay
- · Replies 3 ·
Where to find electronics enclosures for hand-held projects
- Jdo300
- · Replies 8 ·
Wideband AC Coupling for DDS Outputs
- Jdo300
- · Replies 4 ·
MAh to mA Conversion: How to Calculate Battery Capacity
- RestlessMind
- · Replies 4 ·
How can I improve my DIY induction heater?
- imsmooth
- · Replies 2 ·
How Can I Create a Circuit to Toggle a Keyboard Key?
- pookshuman
- · Replies 16 ·
Designing an AGC Amplifier Circuit for a Dynamic Range of 1Hz to 1MHz
- Jdo300
- · Replies 16 ·
How do I choose and set up a breadboard for simple circuits?
- IronBrain
- · Replies 21 ·
Charge electric car from dryer plug?
- MTurner
- · Replies 65 ·
Why Do Neon Signs and Transformers Fail More Often in Certain Areas?
- neonguy
- · Replies 8 ·
Frequency Control for Single Phase Circuit
- hisham.i
- · Replies 11 ·
Calculating resistor R4 for solar powered nightlight with 3.6V battery
- RestlessMind
- · Replies 29 ·
Using transmission lines to lift trains
- chhitiz
- · Replies 8 ·
Solving Generator Problems to Power 60 Watt Light Bulb
- Ilyo
- · Replies 2 ·
Find Spice Software - Any Version
- bilalarif
- · Replies 1 ·
Nichrome heater - Heat transfer through conductors?
- jerbo
- · Replies 2 ·
How Can a 12-Year-Old Reverse Motor Polarities Using a Phototransistor Switch?
- univeruser
- · Replies 12 ·
Why don't ions in the p-n depletion layer move away from each other?
- dpacmittal
- · Replies 3 ·
Changing resistance on soldering iron
- heidesw
- · Replies 6 ·
Decaying signal resonator power
- lukacsmw
- · Replies 4 ·
Understanding Amperage for Automobile Headlight Bulb
- DJM111188
- · Replies 4 ·
What is the pdf of resistor values (tolerances)
- Rib5
- · Replies 14 ·
What Happens to Electric Fields in a Circuit?
- Sahara
- · Replies 4 ·
Science Fair Project: High School Railgun Q&A
- BC2010
- · Replies 6 ·
Why discriminate between MOSFET drain and source if current flows both ways
- muh_j18
- · Replies 8 ·
Efficient Voltage Reduction for Solar Cell Arrays
- RestlessMind
- · Replies 26 ·
Telcon Strip Wound Toroidal Cores
- Fluxtration
- · Replies 12 ·
Nailing down charge separation due to a battery
- FireBones
- · Replies 28 ·
Combine two types of Circuits of a common purpose
- reinaldo
- · Replies 1 ·
How Can I Ensure Each IR LED Activates Only Its Corresponding Phototransistor?
- univeruser
- · Replies 4 ·
Why do other lamps brighten when I dim one in a current divider circuit?
- GPT
- · Replies 4 ·
Generator Power vs Magnetic Field Power: What's the Difference?
- rfstanton
- · Replies 19 ·
How to calculate polarization and hysteresis loops from current and voltage data
- NAP2626
- · Replies 5 ·
Robotic gripper circuiot problems
- mh5594
- · Replies 1 ·
Calculating Size of Resistor needed?
- Wetmelon
- · Replies 38 ·
Learning H Parameters of Transistors to Electronics Books
- iamnew
- · Replies 2 ·
Can activated carbon be used to create a high voltage DC electroscope?
- taylaron
- · Replies 8 ·
Using Induction for Wireless Apparatus'
- Wetmelon
- · Replies 3 ·
What Is a Function Generator Used For?
- samieee
- · Replies 3 ·
What is the direction of electron flow in electricity?
- ramonegumpert
- · Replies 3 ·