Electrical Engineering

60%

+1 −0

Doubt regarding loading.

1 answer · posted over 1 year ago by aditya98‭ · last activity 1y ago by Olin Lathrop‭

load loading-effect

60%

+1 −0

Pi-Filter for EMC

2 answers · posted over 1 year ago by zeke‭ · last activity over 1 year ago by Lundin‭

EMC Pi-Filter

50%

+0 −0

LC Filter and Capacitor Considerations [closed]

0 answers · posted over 1 year ago by jm567‭ · closed over 1 year ago by Olin Lathrop‭

Pi-Filter LC-network electrolytic-capacitor

50%

+0 −0

Current Flow in the OFF Time of a Switching Power Supply

1 answer · posted over 1 year ago by jm567‭ · edited over 1 year ago by Olin Lathrop‭

capacitor smps buck

66%

+2 −0

LED with a parallel resistor

1 answer · posted over 1 year ago by zeke‭ · last activity over 1 year ago by Olin Lathrop‭

led-drive-circuit

66%

+2 −0

How come the registers in a micro are application specific?

3 answers · posted over 1 year ago by aditya98‭ · last activity over 1 year ago by manassehkatz‭

microcontroller register

66%

+2 −0

Why RC toys still operate in 27Mhz band?

2 answers · posted over 1 year ago by aditya98‭ · last activity over 1 year ago by Olin Lathrop‭

frequency

66%

+2 −0

Bypass Caps and High Frequency Current Return Path

1 answer · posted over 1 year ago by jm567‭ · edited over 1 year ago by Olin Lathrop‭

Analog alternating-current

71%

+3 −0

4-Layer PCB Routing Question

1 answer · posted over 1 year ago by jm567‭ · edited over 1 year ago by Olin Lathrop‭

Analog digital-logic-circuit PCB

57%

+2 −1

Constant Current Load Circuit with Op Amp

2 answers · posted over 1 year ago by timelyfiasco‭ · last activity over 1 year ago by coquelicot‭

op-amp

60%

+1 −0

Complementary transistor pairs - what is the point ?

2 answers · posted over 1 year ago by coquelicot‭ · last activity over 1 year ago by Olin Lathrop‭

transistor darlington

60%

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Darlington or Sziklai configuration - why and when using complementary pairs?

1 answer · posted over 1 year ago by coquelicot‭ · last activity over 1 year ago by Olin Lathrop‭

transistor darlington

66%

+2 −0

Amplifier compensation with added resistor across opamp input terminals

1 answer · posted over 1 year ago by rpm_2718‭ · last activity over 1 year ago by Olin Lathrop‭

Analog op-amp

66%

+2 −0

How could a damaged wire in split-phase power delivery create these voltages?

3 answers · posted over 1 year ago by Joel Lathrop‭ · edited over 1 year ago by Olin Lathrop‭

split-phase transformer alternating-current residential-power

80%

+6 −0

Should I connect signal reference and chassis ground in a battery powered application?

1 answer · posted over 1 year ago by stinf‭ · edited over 1 year ago by stinf‭

battery signal-reference chassis-ground

71%

+3 −0

Substituting multiple lower voltage resistors for a high voltage resistor.

1 answer · posted over 1 year ago by TimH‭ · last activity over 1 year ago by Olin Lathrop‭

high-voltage safety part-substitution

71%

+3 −0

Is it possible to use two zener diodes in series back to back to replace a diac?

2 answers · posted over 1 year ago by coquelicot‭ · last activity over 1 year ago by Dave Tweed‭

diode thyristor triac diac

66%

+2 −0

How to avoid shoot-through in MOSFET bridge drivers

1 answer · posted over 1 year ago by Andy aka‭ · last activity over 1 year ago by Andy aka‭

MOSFET H-Bridge Shoot-through

66%

+2 −0

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

2 answers · posted over 1 year ago by Hawk2020‭ · last activity over 1 year ago by Andy aka‭

boost-converter Analog LC-network output

71%

+3 −0

Digital circuit that squares a 4-bit input

1 answer · posted over 1 year ago by Joel Reyes Noche‭ · last activity over 1 year 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 · posted over 1 year ago by Andy aka‭ · last activity over 1 year ago by Andy aka‭

flyback-converter

75%

+4 −0

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

1 answer · posted over 1 year ago by Andy aka‭ · last activity over 1 year ago by Andy aka‭

differential-amplifier sensor

60%

+1 −0

Humming noise from a boost converter's inductor

2 answers · posted over 1 year ago by Kranulis‭ · last activity over 1 year ago by Olin Lathrop‭

power-supply

66%

+2 −0

Op-amp output error voltage

1 answer · posted over 1 year ago by Andy aka‭ · last activity over 1 year ago by Andy aka‭

op-amp errors output

66%

+2 −0

Switch-off time of relay with flyback diode

1 answer · posted over 1 year ago by Chupacabras‭ · last activity over 1 year ago by Olin Lathrop‭

relay

71%

+3 −0

When to use RTOS?

1 answer · posted over 1 year ago by aditya98‭ · last activity over 1 year ago by Olin Lathrop‭

microcontroller RTOS bare-metal-programming

86%

+11 −0

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

1 answer · posted over 1 year ago by Olin Lathrop‭ · edited over 1 year ago by Olin Lathrop‭

microcontroller bootloader programming

71%

+3 −0

Electrolytic capacitor lifetime rating

1 answer · posted over 1 year ago by Andy aka‭ · edited over 1 year ago by Andy aka‭

datasheet capacitor electrolytic-capacitor life-time

80%

+6 −0

How to access a hardware register from firmware?

1 answer · posted over 1 year ago by Lundin‭ · edited over 1 year ago by Lundin‭

microcontroller c embedded-systems

66%

+2 −0

Low loss impedance matching without a transformer

2 answers · posted over 1 year ago by Andy aka‭ · last activity over 1 year ago by Andy aka‭

LC-network impedance-matching

75%

+4 −0

Chokes, Beads and Inductors in Pi-filters

1 answer · posted over 1 year ago by zeke‭ · last activity over 1 year ago by Olin Lathrop‭

EMC Pi-Filter Analog

66%

+2 −0

Tools required to burn code in a quad flat microcontroller

1 answer · posted over 1 year ago by aditya98‭ · last activity over 1 year ago by Olin Lathrop‭

microcontroller

71%

+3 −0

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

1 answer · posted over 1 year ago by Lundin‭ · last activity over 1 year ago by Lundin‭

can-bus baudrate termination

60%

+1 −0

Relationship between bode plot and pole zero diagram

1 answer · posted over 1 year ago by Andy aka‭ · edited over 1 year 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 · posted over 1 year ago by Andy aka‭ · last activity over 1 year ago by manassehkatz‭

component module reliability quality datasheet

71%

+3 −0

Driving relay, transistor keeps failing

1 answer · posted over 1 year ago by Olin Lathrop‭ · last activity over 1 year ago by Olin Lathrop‭

relay

71%

+3 −0

Replacement power supply voltage and current ratings?

1 answer · posted over 1 year ago by Olin Lathrop‭ · last activity over 1 year ago by Olin Lathrop‭

power-supply

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