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Scott Seidman
  • Member for 9 years, 11 months
  • Last seen this week
58 votes
Accepted

Why do farads multiplied by ohms produce a result that has a unit of seconds?

31 votes
Accepted

How do I solder headers so that they always stand straight up?

28 votes
Accepted

When should one switch from ASCII to advanced serial protocols?

24 votes
Accepted

Is there such a thing as rubber band resistor?

24 votes

Are DIP sockets against overheating worth the cost?

24 votes

Why do some PCBs have the courtyard in the silkscreen layer?

23 votes

Thin wall to block LED light from hitting photodiode?

23 votes
Accepted

Why does an LED have a maximum voltage?

21 votes

Why does there seem to be a missing component in many PCBs?

21 votes
Accepted

What is the difference between operational, differential, and instrumentation amplifiers?

21 votes

Transistor - Why does amplification happen before the transistor and not after?

20 votes

Why is printf() bad for debugging embedded systems?

20 votes

Using a home oven for solder paste

19 votes

How to choose an ARM Cortex M3 microcontroller?

17 votes
Accepted

How to include math.h on a PIC?

17 votes
Accepted

Why use capacitors with crystals?

17 votes

PCB design using code instead of clicking a mouse?

15 votes

Are there any standard patterns for wiring a breadboard/solderboard?

15 votes
Accepted

Transform pulses per second (PPS) to RPM

15 votes

How to check that blast furnace is full?

14 votes

Absolute cheapest, (easy) way of starting programming on ARM microcontrollers

13 votes

What does this op-amp circuit do? (part of an ECG)

13 votes

PCB fabrication vs PCB assembly

12 votes

funky values out of ADC on STM32

12 votes

How should chips with pins on bottom be drawn?

11 votes

Would you approve this soldering job?

11 votes

Are LEDs better than we think?

11 votes

Solder paste not wetting at all

11 votes

What is "common-mode" noise?

11 votes

Dead reckoning with accelerometer & gyro. Possible?

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