User Heath Raftery - Electrical Engineering Stack Exchange

Heath Raftery

Member for 7 years, 11 months
Last seen this week

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newie.ventures
Newcastle, New South Wales, Australia

124 Answers

Score Activity Newest

39 votes

Accepted

Is this resistor leaking? If so, is it a concern?

answered May 25, 2019 at 22:08

11 votes

Accepted

STM32 (SWD) printf not working

answered Jun 28, 2019 at 9:51

11 votes

Why does F + F' = 1?

answered Sep 10, 2019 at 12:47

9 votes

Smart ways to detect a button (less power consuming)

answered Dec 12, 2017 at 10:37

6 votes

Accepted

Why is XNOR gate not referred to as an "Equality" gate?

answered Dec 19, 2015 at 1:05

4 votes

Laplace transform on simple low pass filter in Python

answered Jun 23, 2017 at 1:42

4 votes

Accepted

Using an AC relay for DC switching, safe limits

answered Aug 15, 2017 at 1:03

4 votes

How much current and voltage should be flowing back into my battery?

answered Jan 17, 2018 at 19:22

4 votes

Identifying function of passive components in op amp circuit

answered Aug 30, 2019 at 22:54

4 votes

Accepted

PCB Routing of CANH and CANL

answered Sep 15, 2019 at 21:26

4 votes

Accepted

should land patterns match the typical or the maximum part footprint dimension?

answered Aug 18, 2019 at 8:52

4 votes

Accepted

Can the negative impact of mixing new and old batteries be mitigated?

answered Jun 2, 2019 at 1:48

4 votes

Accepted

What are the major specs to compare different triacs?

answered May 25, 2019 at 22:42

3 votes

Accepted

Why doesn't this battery voltage measurement circuit work?

answered Apr 7, 2019 at 2:34

3 votes

Accepted

Should I replace this Schottky Diode?

answered Apr 7, 2019 at 3:14

3 votes

LTspice - analyze current with varying resistance

answered May 15, 2019 at 20:36

3 votes

Help with a DC motor speed controller circuit

answered Jan 17, 2018 at 19:58

3 votes

Ohms law and voltage

answered Jan 16, 2018 at 7:31

3 votes

How to Pulse AND Step a Load in LTSPICE

answered Jan 16, 2018 at 7:53

3 votes

Accepted

How much voltage and current to charge a 24V battery?

answered Aug 30, 2018 at 2:08

3 votes

How to determine the most appropriate DC amplification value for a BJT?

answered Sep 2, 2018 at 8:18

2 votes

PIC PWM and the use of PostScaler

answered Sep 2, 2018 at 1:20

2 votes

Ground fault protection for fault on delta side of a wye-delta step down.

answered Aug 14, 2017 at 23:34

2 votes

Accepted

Equivalent electrical model for induction motor

answered Jan 29, 2018 at 14:02

2 votes

Accepted

Finding the fourier series coefficients of the signal $$1+\sin (\omega_0 t) + \cos (\omega_0 t) + \cos (2\omega_0 t + \pi / 4) $$

answered Sep 16, 2018 at 6:40

2 votes

Accepted

Quadcopter RX TX questions

answered Sep 16, 2018 at 6:57

2 votes

Can this example prove that bode plot is not correct?

answered Sep 23, 2018 at 4:48

2 votes

Accepted

Voltage sense multi range - how to switch with no voltage drop

answered Sep 30, 2018 at 3:45

2 votes

Negative gate SCR

answered Aug 30, 2018 at 1:54

2 votes

Low power LED for autonomous project

answered Jan 15, 2018 at 21:24

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