Electrical Engineering

General Q&A about the design and function of electronic systems, electric power systems and infrastructure, their theory, and tools specific to those fields. Read these guidelines before posting.

25 posts · Subscribe

Activity Age Score Lottery

66%

+2 −0

How do I calculate and manipulate the inductance and capacitance of outputs to a connector on a PCB?

2 answers · last activity 3 days ago by Andy aka

boost-converter Analog LC-network output

60%

+1 −0

Digital circuit that squares a 4-bit input

1 answer · last activity 7 days ago by Olin Lathrop

digital-logic-circuit computer-arithmetic

60%

+1 −0

How do I design a flyback converter? What are the basics I should know?

1 answer · last activity 10 days ago by Andy aka

flyback-converter

71%

+3 −0

What benefit has a differential amplifier when measuring a sensor signal?

1 answer · last activity 11 days ago by Andy aka

differential-amplifier sensor

60%

+1 −0

Humming noise from a boost converter's inductor

2 answers · last activity 13 days ago by Olin Lathrop

power-supply

66%

+2 −0

Op-amp output error voltage

1 answer · last activity 15 days ago by Andy aka

op-amp errors output

60%

+1 −0

How do I design a boost converter? What are the basics I should know?

1 answer · last activity 16 days ago by Andy aka

boost-converter

66%

+2 −0

Switch-off time of relay with flyback diode

1 answer · last activity 16 days ago by Olin Lathrop

relay

71%

+3 −0

When to use RTOS?

1 answer · last activity 16 days ago by Olin Lathrop

microcontroller RTOS bare-metal-programming

66%

+2 −0

How to avoid shoot-through in MOSFET bridge drivers

1 answer · last activity 16 days ago by Andy aka

MOSFET H-Bridge Shoot-through

80%

+6 −0

What is a bootloader, and how would I develop one?

1 answer · last activity 17 days ago by Olin Lathrop

microcontroller bootloader programming

71%

+3 −0

Electrolytic capacitor lifetime rating

1 answer · last activity 17 days ago by Andy aka

datasheet capacitor electrolytic-capacitor life-time

75%

+4 −0

How to access a hardware register from firmware?

1 answer · last activity 17 days ago by Lundin

microcontroller c embedded-systems

66%

+2 −0

Low loss impedance matching without a transformer

2 answers · last activity 17 days ago by Andy aka

LC-network impedance-matching

60%

+1 −0

Pi-Filter for EMC

2 answers · last activity 18 days ago by Andy aka

EMC

71%

+3 −0

Chokes, Beads and Inductors in Pi-filters

1 answer · last activity 19 days ago by Olin Lathrop

EMC Pi-Filter Analog

66%

+2 −0

Tools required to burn code in a quad flat microcontroller

1 answer · last activity 19 days ago by Olin Lathrop

microcontroller

71%

+3 −0

What are the most common causes of CAN bus communication errors?

1 answer · last activity 19 days ago by Lundin

can-bus baudrate termination

60%

+1 −0

Moving average that uses less memory?

2 answers · last activity 20 days ago by Andy aka

digital-filter

77%

+5 −0

How to calculate pullup resistor value for pushbutton?

1 answer · last activity 21 days ago by Olin Lathrop

pull-up-resistor

60%

+1 −0

Relationship between bode plot and pole zero diagram

1 answer · last activity 22 days ago by ArtOfCode

pole-zero-diagram bode-plot rlc-filter

66%

+2 −0

What to check for when buying an electronic component or module?

2 answers · last activity 23 days ago by manassehkatz

component module reliability quality datasheet

66%

+2 −0

Driving LED with NPN transistor from I/O pin

1 answer · last activity 26 days ago by eric

led-drive-circuit transistor-switch

66%

+2 −0

Driving relay, transistor keeps failing

1 answer · last activity 29 days ago by Olin Lathrop

relay

71%

+3 −0

Replacement power supply voltage and current ratings?

1 answer · last activity about 1 month ago by Olin Lathrop

power-supply

Category RSS feed

Hot Posts