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Tony Stewart EE75's user avatar
Tony Stewart EE75's user avatar
Tony Stewart EE75's user avatar
Tony Stewart EE75
  • Member for 10 years, 5 months
  • Last seen this week
  • facebook.com/SunnySKyTONY
  • Richmond Hill, ON, Canada
46 votes
Accepted

Odd PCB Layout for Voltage Regulator

37 votes
Accepted

What killed these X2 caps?

31 votes
Accepted

OP amps distort sine wave

30 votes

How were schematics drawn before CAD?

29 votes

Is it correct that in a hard disk both surfaces of each disk are capable of storing data?

28 votes

Why do high-voltage transformers need oil?

28 votes

Why do trolleybuses power cables use DC and not AC?

26 votes

LED glows slightly during soldering

26 votes

Are LEDs better than we think?

25 votes
Accepted

How does a DC clamp meter measure current?

24 votes

What's the purpose of these copper coils with resistors inside them in A Yamaha RX-V396RDS amplifier?

23 votes
Accepted

Does Intel sell CPUs in ribbons?

21 votes

What happened to electrolytic capacitors in the 21st century?

21 votes

How do I prove to my physics teacher that adding a battery in parallel doesn't double the current?

20 votes

What is the speed of "electricity"?

20 votes

Why do batteries in consumer electronics get used unevenly?

20 votes
Accepted

What's the purpose of a tactile switch with GND pin?

20 votes

Why are most COB LEDs physically yellow?

17 votes
Accepted

Breakaway PCB Design

17 votes

LED generating energy?

16 votes

What type of connector can I use for repetitive testing of board with standard headers?

16 votes
Accepted

Microcontroller with a long wire for digital input

15 votes
Accepted

What is the minimum die area of a chip?

15 votes
Accepted

Unable to understand Drone's LiPo battery capacity loss

15 votes

What is the truth about 1.5 V "lithium" cells?

15 votes
Accepted

Vintage germanium transistors: How does this metronome oscillator work?

14 votes

Forward drop of diode vs forward drop of LED

14 votes
Accepted

Is C0G a synonym for NP0?

14 votes

Is paralleling MOSFETs a good or a bad idea?

14 votes
Accepted

Battery balancing circuit

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