Electrical Engineering

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Awarded 26595 times.
How to implement VGA Controller for Changing Background Color in VHDL
Awarded 8 mins ago
Replacement 100 ohm resistor for differential scope probe?
Awarded 2 hours ago
Designing an home DC wiring
Awarded 3 hours ago
How long will my x 2 23a 12v battery last running a 300mah camera?
Awarded 4 hours ago
How do Software Defined Radios have such big bandwidth?
Awarded 5 hours ago
Do bubbles affect the delay?
Awarded 5 hours ago
Why are there no decent 9V block chargers?
Awarded 8 hours ago
Eagle, change component view
Awarded yesterday
Interfacing LM19 temperature sensor with Arduino
Awarded yesterday
Please identify this 8-pin SMT device - markings P636F FDS 6690A
Awarded yesterday
How many Bluetooth modules can work in one room?
Awarded yesterday
Can I use I2C over 2m cables?
Awarded yesterday
Stripboard: Linking Neighboring Rows
Awarded yesterday
PI Compensator (for DC-DC Converter Control) transfer function derivation
Awarded yesterday
How do I change the dimensions of a PCB in Altium Designer 19.1 using by entering the value I want the dimension to be?
Awarded yesterday
If a device is rated at 12 V/80 mA what does that mean as far as the length of time that it will draw 80 mA?
Awarded yesterday
Do dead CFL or LED light bulbs consume power and is it safe to leave them mounted?
Awarded yesterday
Electric potential Vss (negative) in Diodes, Mosfets and BJTs
Awarded yesterday
Data Centre Rack Power Connector options
Awarded 2 days ago
Why do some analog circuits use a FET with shorted drain and source?
Awarded 2 days ago
Help identifying components in schematic for HT9032
Awarded 2 days ago
How is voltage split between load resistor and C -> E on transistor?
Awarded 2 days ago
2 momentary switches to control a pump
Awarded 2 days ago
Acoustic localization
Awarded 2 days ago
PWM motor control - weird voltage ringing issue
Awarded 2 days ago
In LCD/LED displays, does the back light strobe or remain on?
Awarded 2 days ago
Does this design smell bad? Can I pull a pin simultaneously down and up?
Awarded 2 days ago
Connecting a light to a battery
Awarded 2 days ago
Should a grounded case have voltage across it?
Awarded 2 days ago
Maximum Supply Voltage Output by Transformer - Sanity Check
Awarded 2 days ago
Need a modified S-R latch
Awarded 2 days ago
DC amps fluctuating when measuring?
Awarded 2 days ago
MSP430 multiple slaves in SPI communication
Awarded 2 days ago
What is this, a capacitor, if so what value. It's a mystery to me
Awarded 2 days ago
Flyback converter role of diode in parallel to primary windings
Awarded Feb 16 at 18:50
RS232/CAN switch circuit
Awarded Feb 16 at 13:55
How to check if a SMPS transformer is working properly
Awarded Feb 16 at 10:20
IRF520 as a relay driver
Awarded Feb 16 at 6:40
For electrical outlets that have on/off switches, is energy sent to the socket when nothing is connected to it but the switch is on?
Awarded Feb 15 at 21:10
Current spikes when MOSFET turns on and voltage spikes when MOSFET turns off
Awarded Feb 15 at 19:55
Problems with interfacing Nucleo-F446RE and ADF4153 via SPI
Awarded Feb 15 at 14:25
Puzzling behaviour from two inverters connected together
Awarded Feb 15 at 13:40
What purpose is there for having current flow in this direction for an Op-Amp
Awarded Feb 15 at 4:25
OTA LTSpice model help
Awarded Feb 14 at 21:00
Single H Bridge to control multiple DC motors
Awarded Feb 14 at 17:05
Number of errors that can be detected with a single-bit even parity code word system?
Awarded Feb 14 at 4:15
What do I do with the FLG pin on the static mic3975
Awarded Feb 14 at 0:00
Please troubleshoot this full-wave rectifier circuit using op-amps
Awarded Feb 13 at 21:25
Why does 1/4 wavelength have a ground plane and 1/2 wavelength needs none?
Awarded Feb 13 at 20:10
When does I_C be approximately equal to I_E
Awarded Feb 13 at 17:25
STM32 Custom Bootloader Jump to Application
Awarded Feb 13 at 16:45
Connecting a polygon to a smd pad (Eagle)
Awarded Feb 13 at 16:35
Unused GPIO pins shall be configured as pull up or pull down [closed]
Awarded Feb 13 at 5:45
Why does lumped discipline not hold as dimension approaches operating signal wavelength?
Awarded Feb 13 at 2:30
Trouble starting a Constant Temperature Anemometer
Awarded Feb 13 at 2:25
PCIE Trace Length Matching Between Tx, Rx, and Clock
Awarded Feb 13 at 0:15
Powering an L298N's IC and an Arduino Uno R3 using an LM7805
Awarded Feb 12 at 18:30
Does coiling and straightening a wire change its resistance?
Awarded Feb 12 at 18:25
Linear regulator heats up at 60 volts
Awarded Feb 12 at 17:25
Can an LED run by harvesting energy from mains hum? [closed]
Awarded Feb 12 at 16:40
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