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
Building a Counter for HeartBeat
- tenacity2986
- · Replies 3 ·
Can capacitors self charge in a circuit?
- pandu
- · Replies 3 ·
Making a 433MHz Phase Detector with Log Amplifiers
- RLovelett
- · Replies 6 ·
Strong electromagnet with a constant field
- ThoughtProces
- · Replies 11 ·
Phase Shift Independent of Frequency: Circuit Solutions
- GlynnHeeswijk
- · Replies 4 ·
How Do You Connect PLC with SCADA?
- User Name1
- · Replies 1 ·
Having trouble with circuit to adjust speed of electric motor
- .....
- · Replies 11 ·
Can you build a 10W battery-powered handheld laser?
- Mgt3
- · Replies 21 ·
Microcontroller/fgpa language questions
- bassplayer142
- · Replies 7 ·
Maximum AC Frequency in a Super Conductor?
- BrianConlee
- · Replies 8 ·
Voltage peak clipping in non-linear loads
- jerry5565
- · Replies 1 ·
What is the Best Training Kit for .NET and Embedded Development?
- bas222
- · Replies 3 ·
Magnetic circuits and transformer
- ajnk
- · Replies 5 ·
Flyback Diode Implementation/Sizing w/ Relays/Switches
- ¡MR.AWESOME!
- · Replies 7 ·
How to filter noise from an inductive pickup. low pass filter.
- usmansaleem
- · Replies 2 ·
Electrolytic Capacitor with Unusual Marking
- Ravaner
- · Replies 3 ·
Cylindrical Capacitor Computation
- somasimple
- · Replies 5 ·
Counter in multisim with four seven segment displays
- wo0bin
- · Replies 6 ·
Relay to control appliances connected to pc
- bwana
- · Replies 7 ·
Control Design for a Bidirectional Buck Boost Converter
- enyyubfa
- · Replies 2 ·
SPICE simulation of leakage current
- Zapitgood
- · Replies 2 ·
How to measure electricity usage
- hah2110
- · Replies 13 ·
What's the difference between a chopper transistor and a normal BJT?
- TheAnalogKid83
- · Replies 12 ·
Can any DC 12v or 24v motor be put on a speed control?
- JeffJohnson1
- · Replies 4 ·
Reques of data heet or specs for 2 Tela electromagnets
- Hussein Eassa
- · Replies 1 ·
What is the name of this symbols. See Attachment.
- ismat143
- · Replies 1 ·
Determining the behaviour of a wafer from the CV curves
- bhavi
- · Replies 1 ·
Extended ASCII characters 80, 81, 82 in Micrologix 1500 LRP
- Ivan Seeking
- · Replies 1 ·
Can R1 be treated as negligible if it's 100000 times smaller than R2?
- somasimple
- · Replies 10 ·
How fast do electric and magnetic forces propagate in a circuit?
- BrianConlee
- · Replies 7 ·
Calculate Voltage or EMF from Charge difference
- arvindmer
- · Replies 3 ·
Can I replace the 2N7000 with a 2N3906 in a secured wire loop circuit?
- Inspiron1
- · Replies 5 ·
Electron speed in wire in circuit
- WARGREYMONKKTL
- · Replies 15 ·
How does the metal strip gap element work in a battery-powered pencil sharpener?
- joshua17515
- · Replies 2 ·
How Do Basic Capacitor Concepts Affect Voltage in Simple Circuits?
- skybox
- · Replies 5 ·
How to Connect and Switch Between Two Current Amplifiers?
- Stellad
- · Replies 1 ·
What is the highest frequency AC ever produced on earth?
- BrianConlee
- · Replies 10 ·
PMOS diff amp - common mode input range
- BillyBobjoe
- · Replies 3 ·
Variable frequency drive for high speed spindle
- Icestation2
- · Replies 3 ·
Building a Tesla coil: materials, time and difficulty
- Benzoate
- · Replies 8 ·
Measuring Current Flow in Open Circuit R Phase
- lukus09
- · Replies 1 ·
Stopwatch Circuit: Schematic for High School Engineering Project
- Jeff179
- · Replies 1 ·
Root Locus of Unity Feedback Transfer Function: Find K Range for Stability
- muh_j18
- · Replies 1 ·
Inductor and Transformer Design Equations
- Phrak
- · Replies 10 ·
Is there a circuit for precise microwatt power regulation with variable load?
- 0xDEADBEEF
- · Replies 3 ·
Are these two circuits equivalent low pass filters?
- somasimple
- · Replies 3 ·
Where to Find Thermocouples for Power Generation in Stores or Online?
- .:Endeavour:.
- · Replies 7 ·
Old fashioned 2 pole ac/dc motor/generator used for classroom demonstrations
- Spencer M
- · Replies 3 ·
What Happens if You Power a DC Device with AC Voltage?
- salman213
- · Replies 3 ·
Phase to Phase Fault in 480v Three Phase Induction Motor - Cause?
- XPTPCREWX
- · Replies 1 ·
What are the options for long range distance sensors?
- bassplayer142
- · Replies 4 ·
Connecting a power supply for negative voltage in a circuit
- atlbraves49
- · Replies 9 ·
Designing a 240VAC Coil Assembly with 1600 Turns and 22 AWG Wire
- bmwdavid
- · Replies 7 ·
LCD monitor fails to start after days of use but recovers after a month off
- uart
- · Replies 6 ·
Can a DC to AC Inverter Circuit Be Simulated Using Multisim Software?
- dht115
- · Replies 2 ·
Which Microcontroller Should I Choose for My Line Follower Robot Project?
- dev_arora_13
- · Replies 2 ·
Permanent vs. Field Winding
- Phrak
- · Replies 3 ·
Where can I find a simple explanation of how BJTs work?
- frixis
- · Replies 8 ·
How Can I Control a Stepper Motor with LabView?
- basem85
- · Replies 7 ·
How do you wire an LED to light up when a circuit is broken?
- Inspiron1
- · Replies 1 ·
Best software for low voltage single line diagram design and calculation
- hanhao
- · Replies 2 ·
How can parallel devices reduce energy consumption in household appliances?
- b.shahvir
- · Replies 23 ·
Connecting sub-40 micrometer wires for a thermopile
- 0xDEADBEEF
- · Replies 8 ·
4Ω speakers useable with 6Ω tuner?
- dyaballikl
- · Replies 4 ·
Magnetic 'Spin Battery' Announced
- sanman
- · Replies 2 ·
Calculate Battery Life with 50 Amp Hour Battery
- salman213
- · Replies 2 ·
Connecting 3~ Phase 415V Pump to Single 250V - Checking Motor Windings
- ismat143
- · Replies 2 ·
Confirm Gate, Drain, Source in Image
- atlbraves49
- · Replies 1 ·
Toroidal electromagnet question ( really figuring my proplem out)
- StephenDoty
- · Replies 8 ·
Installation of Electric Generator
- shazirkhan
- · Replies 5 ·
How Can I Increase the Gauss Level of My Homemade Magnetic Pulser?
- bryand2
- · Replies 1 ·
Can a common 9V power supply be used as a -9V supply?
- atlbraves49
- · Replies 2 ·
Why does intrinsic emitter resistance go to ground in emitter followers?
- garibaldi
- · Replies 5 ·
How does increasing driving torque affect two PM alternators in parallel?
- b.shahvir
- · Replies 5 ·
Why Is Magnetic Hysteresis Loss Represented as Resistance in Equivalent Circuits
- b.shahvir
- · Replies 5 ·
OP07 Op Amp Output Unexpectedly High Voltage
- m718
- · Replies 7 ·
Replacing Car Batteries with Capacitors for EV - Answers Here!
- trentr
- · Replies 34 ·
Query related to mobile phone charging
- b.shahvir
- · Replies 2 ·
Set-up time in digital circuits
- likephysics
- · Replies 3 ·
Better numerical filter than Kalman for ADC noise?
- Topher925
- · Replies 11 ·
Steps for calculating dc generator output potential
- Xeromyr
- · Replies 2 ·
How Do Heater Contactors and SSRs Control Heating Elements?
- ismat143
- · Replies 1 ·
Pollution from semiconductor fabrication
- aquitaine
- · Replies 1 ·
Define the term ‘’discrimination’’
- vipse
- · Replies 1 ·
Convert LNA 433MHz Signal (21dB) to DC Voltage - Ryan's Question
- RLovelett
- · Replies 1 ·
Square Wave Frequency Doubler using Op-Amps
- Jdo300
- · Replies 14 ·
Calculating impedance and transfer function of arbitrary length ladder filter?
- bitrex
- · Replies 6 ·
Manufacturing costs and efficiency of solar and wind vs oil power plants
- budder8819
- · Replies 21 ·
Op-amp integrator and differentiator in real-life
- Kruum
- · Replies 5 ·
Using Different Types Of Batteries
- DaleSwanson
- · Replies 4 ·
General query: Parallel, series, voltage division, etc
- dalarev
- · Replies 5 ·
Make Low Frequency Radio: Where to Begin
- m718
- · Replies 1 ·
Building Micro Tesla Coils with DC Supply
- TuviaDaCat
- · Replies 10 ·
Solving PWM Issues with TL494 - Get 50% Duty Cycle
- kk116
- · Replies 5 ·
Servo amplifier to control dc motor
- muh_j18
- · Replies 1 ·
Electrical and magnetic field question
- jearls74
- · Replies 5 ·
How do I create a 0-3V TTL waveform at 20 Hz in Capture (Pspice)?
- snoggerT
- · Replies 1 ·
Capacitor charging loss (Not the two capacitor issue.)
- spaceball3000
- · Replies 46 ·
How can I incorporate a Li-ion CC/CV circuit with an LM317 to charge batteries?
- BillyBobjoe
- · Replies 3 ·