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tgun926
  • Member for 8 years, 9 months
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19 votes
5 answers
14k views

Tesla Car "maximum torque at 0 RPM" - is this correct?

15 votes
4 answers
16k views

What's the hold function on a multimeter for?

15 votes
5 answers
15k views

How does a USB 2.0 Wall Charger negotiate current output?

15 votes
4 answers
43k views

How does a diode clamping circuit protect against overvoltage and ESD?

11 votes
3 answers
4k views

Is it bad to connect multiple electrolytic smoothing capacitors in parallel?

11 votes
5 answers
20k views

Circuit for a coarse and fine setting potentiometer?

10 votes
6 answers
9k views

How is current split with two parallel LED's?

9 votes
4 answers
22k views

Does a current transformer produce a proportional voltage or current?

8 votes
8 answers
3k views

How do you cover up exposed high voltage pcb traces?

8 votes
3 answers
11k views

What are some tips to routing a one sided PCB?

7 votes
5 answers
2k views

Why is my microcontroller passing a current through it when not connected?

7 votes
1 answer
2k views

Are pointers treated differently in AVR compared to say x86?

7 votes
5 answers
18k views

What are some problems with running a heating element in PWM mode?

6 votes
6 answers
1k views

What's the maximum number of outputs you can control from a microcontroller with n outputs?

6 votes
1 answer
16k views

What is PWM Dead Band and when should I use it?

6 votes
5 answers
2k views

Does this TO-220 Package Resistor need a heatsink?

5 votes
4 answers
4k views

What makes a precision op amp precise?

4 votes
1 answer
5k views

How is the switch current related to output current in a DC-DC converter?

4 votes
1 answer
512 views

Discrepency with experimental vs. simulation of AC-DC circuit

4 votes
2 answers
4k views

Why is my instrumentation amplifier's output voltage completely wrong?

4 votes
3 answers
2k views

What is an easy way to program an ATtiny microcontroller in C without an ISP?

3 votes
2 answers
12k views

How is the gain controlled in a class B/AB amplifier?

3 votes
2 answers
1k views

How can I simulate a bridged output of a speaker at 8 ohms?

3 votes
2 answers
1k views

How does this non-isolated circuit create 12VDC from mains supply?

3 votes
2 answers
2k views

Why does the current rise and fall linearly in a DC-DC converter?

3 votes
2 answers
988 views

How can a light dimmer in series modulate a load?

3 votes
2 answers
2k views

How do I interpret this thermal curve graph for my heatsink?

3 votes
3 answers
17k views

How do I bias an AC signal for sampling?

2 votes
1 answer
1k views

Mathematical model of the temperature of resistors/heatsinks?

2 votes
0 answers
149 views

What is this sheet metal cutout on the PCB?