Connor Wolf's user avatar
Connor Wolf's user avatar
Connor Wolf's user avatar
Connor Wolf
  • Member for 13 years, 7 months
  • Last seen more than a month ago
131 votes
Accepted

How much current can I draw from the Arduino's pins?

59 votes

Best One-Off DIY PCB Creation Technique

53 votes
Accepted

Why are they called breadboards?

51 votes

Decoupling caps, PCB layout

40 votes
Accepted

Is it possible to reverse engineer a chip design?

37 votes

Techniques to make art with PCB Silkscreen in Altium

36 votes
Accepted

Why is there such a strong preference for 45 degree angles in PCB routing?

33 votes

Hyper terminal equivalent in windows 8

30 votes
Accepted

Using DC in transformers?

29 votes
Accepted

Is it possible to revive a dead battery by passing a high voltage through it?

27 votes
Accepted

Soldering Iron Tip Tinning

27 votes
Accepted

How do companies pre-program chips?

25 votes
Accepted

How critical is the layout of USB data lines / how does my layout look?

25 votes
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USB differential pair length

25 votes
Accepted

What are these spots on the PCB that are by the mounting holes?

25 votes

Input impedance of Arduino Uno analog pins?

25 votes

USB B, mini B, or micro B for product design

23 votes
Accepted

How do you attach an oscilloscope ground spring?

22 votes
Accepted

Where do I lookup values for building a USB HID descriptor?

22 votes
Accepted

Standard wire colors

21 votes
Accepted

Altium Error? What is this reddish box?

21 votes

Why would one still use normal EEPROM instead of flash?

20 votes
Accepted

Solder Mask Color Code

17 votes
Accepted

TSOT-23-6 vs SOT-23-6

17 votes

What are the differences and similarities between FPGA, ASIC and general microcontrollers?

16 votes
Accepted

How does E-Test at a PCB Fab work?

16 votes

Is it worth really buying a Fluke for hobbyist use?

16 votes

What tools, equipment, and techniques do you use to solder fine-pitch SMT parts?

16 votes
Accepted

Transformer heating up without load

15 votes
Accepted

Mystery circuit: latching relay control with transitor / capacitor - why doesn't it work?

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