User Kyle B

11 votes

Accepted

Transistor Leg Orientation Question

answered May 4, 2023 at 13:48

1 vote

Replacing power transistor with relay in a battery charger circuit

answered May 2, 2023 at 4:38

1 vote

Understanding how audio is encoded on mysterious device to reprogram it

answered Mar 3, 2023 at 5:32

3 votes

Converting 0-3.3 V to 0-12 V

answered Jan 12, 2023 at 7:02

-3 votes

Ideal diode confusion

answered Dec 20, 2022 at 5:43

3 votes

What is the resistor for 3 watt green led in series

answered Nov 29, 2022 at 7:07

2 votes

Isolation transformer faulty or not?

answered Nov 25, 2022 at 6:57

3 votes

How is a thermistor voltage converted into a temperature value?

answered Nov 1, 2022 at 21:31

0 votes

Accepted

Calculate a phone battery capacity by percentage charged with a given input

answered Oct 20, 2022 at 2:31

4 votes

What is the importance of R1 connected in this circuit?

answered Sep 28, 2022 at 0:14

0 votes

Circuit to light up LED only once

answered Sep 23, 2022 at 17:03

5 votes

Accepted

How to calculate thermal heat from a switching voltage regulator?

answered Sep 21, 2022 at 4:56

1 vote

Grounding Li-ion battery pack to stop amplifier hum

answered Aug 26, 2022 at 16:17

11 votes

For how long should I charge my dead car battery without damaging it?

answered Aug 22, 2022 at 17:40

7 votes

Different readings when measuring the resistance of rechargeable 1.2V battery

answered Aug 20, 2022 at 4:26

0 votes

Need advice on using a DC motor to generate mechanical drag for an exercise "sled"

answered Jul 9, 2022 at 22:33

1 vote

Grounding resistance dependency on distance

answered Jul 1, 2022 at 18:33

0 votes

What is the best way to achieve triggering a function on device contact?

answered Jan 12, 2022 at 5:11

3 votes

Any good resources on general circuit troubleshooting techniques?

answered Jan 10, 2022 at 20:56

0 votes

AC breaker switch that opens circuit when load is off

answered Jan 8, 2022 at 18:47

0 votes

Is it correct to apply KVL across the input and the output circuits on an op amp?

answered Dec 29, 2021 at 9:07

0 votes

Thermal noise typical values

answered Dec 29, 2021 at 7:23

4 votes

Accepted

Replacing USB251xB/xBI USB 2.0 HUB Controller

answered Dec 29, 2021 at 6:57

1 vote

PCB potting with Lithium battery

answered Dec 22, 2021 at 0:44

1 vote

Why am I getting the error "nets with possible connection problems" on my ground pins in Altium?

answered Nov 2, 2021 at 2:53

9 votes

Removing solder from stubborn joints [Soldering Advice]

answered Oct 28, 2021 at 4:18

0 votes

Find current and voltage through the circuit

answered Oct 25, 2021 at 19:13

6 votes

How does this voltage clamping circuit work?

answered Oct 12, 2021 at 4:10

0 votes

Can bussed grounds in an audio patchbay create a ground loop?

answered Aug 6, 2021 at 21:11

3 votes

How do I add heatsink vias on a pad?

answered Jul 17, 2021 at 1:54

Stack Exchange Network

148 Answers

Transistor Leg Orientation Question

Replacing power transistor with relay in a battery charger circuit

Understanding how audio is encoded on mysterious device to reprogram it

Converting 0-3.3 V to 0-12 V

Ideal diode confusion

What is the resistor for 3 watt green led in series

Isolation transformer faulty or not?

How is a thermistor voltage converted into a temperature value?

Calculate a phone battery capacity by percentage charged with a given input

What is the importance of R1 connected in this circuit?

Circuit to light up LED only once

How to calculate thermal heat from a switching voltage regulator?

Grounding Li-ion battery pack to stop amplifier hum

For how long should I charge my dead car battery without damaging it?

Different readings when measuring the resistance of rechargeable 1.2V battery

Need advice on using a DC motor to generate mechanical drag for an exercise "sled"

Grounding resistance dependency on distance

What is the best way to achieve triggering a function on device contact?

Any good resources on general circuit troubleshooting techniques?

AC breaker switch that opens circuit when load is off

Is it correct to apply KVL across the input and the output circuits on an op amp?

Thermal noise typical values

Replacing USB251xB/xBI USB 2.0 HUB Controller

PCB potting with Lithium battery

Why am I getting the error "nets with possible connection problems" on my ground pins in Altium?

Removing solder from stubborn joints [Soldering Advice]

Find current and voltage through the circuit

How does this voltage clamping circuit work?

Can bussed grounds in an audio patchbay create a ground loop?

How do I add heatsink vias on a pad?