Skip to main content
ErikR's user avatar
ErikR's user avatar
ErikR's user avatar
ErikR
  • Member for 8 years, 4 months
  • Last seen more than a month ago
23 votes
Accepted

How do I know if a wire is floating or not?

20 votes
Accepted

Does a stepper motor's error accumulate?

17 votes
Accepted

Why does the position of the resistor matter here? (Arduino)

14 votes

Are induction stoves considered inductive loads?

10 votes
Accepted

Power conversion from button batteries to USB for Star Trek models

7 votes
Accepted

Transfer function of an RLC filter

7 votes
Accepted

LTSpice outputting the incorrect voltage reading?

7 votes

Difference between no input and a zero input in digital electronics

7 votes
Accepted

P Channel MOSFET's drain will not turn off in simulation

7 votes
Accepted

Bitwise OR operator confusion

6 votes
Accepted

Why do my FQP30N06L MOSFETs keep dying after being powered up only a few times?

6 votes
Accepted

Caveats of the RC phase shift oscillator

6 votes
Accepted

Small Screw-Turn Potentiometer

5 votes
Accepted

74LS14 datasheet question (Short-circuit output current)

5 votes

Help identify 8-pin SOIC chip with markings 1734 6M 2W4

5 votes
Accepted

How ESP32 auto upload issue has been fixed by adding capacitor?

5 votes
Accepted

CD4018 divide by 11

4 votes

Why does this transistor shut off when another one is connected in parallel?

4 votes
Accepted

What is the difference between register and memory?

4 votes
Accepted

AC analysis of voltage divider CE amplifier - how are non-parallel resistors treated as parallel?

4 votes
Accepted

Coulomb counting

4 votes
Accepted

Unstable astable multivibrator

4 votes

Prevent battery from getting charge

4 votes
Accepted

With a constant-current, constant-voltage power supply, does the total length of the wire affect the heat produced per metre?

3 votes
Accepted

Replace a DC jack I messed up. Can I bypass the DC jack or run from the batteries? [Sampler SP-202]

3 votes

Question on spark gap transmitter circuit

3 votes
Accepted

In parallel current sources with capacitors

3 votes
Accepted

DCF77 antenna preamplifier from available components

3 votes
Accepted

AP9211 Battery Protection Circuit, Datasheet suggests shorting the negative terminal of the Battery to ground

3 votes
Accepted

LTspice simulation of microphone preamp

1
2 3 4 5
7