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Top Questions

4 votes
2 answers
17 views

Can SiC diodes run at higher temperature than common silicon diodes?

-2 votes
0 answers
15 views

What lightbulb wattage should I use with 3 AAA batteries and this resistor?

2 votes
4 answers
67 views

What to connect to center-taps of ethernet magnetics

2 votes
1 answer
21 views

Failures with MAX16127 chips

0 votes
1 answer
21 views

Gate to Source Resistor turning MOSFET into BJT

0 votes
1 answer
17 views

How to verify a unidirectional TVS diode

0 votes
0 answers
20 views

Splitting a 50 Ω pulse signal into two gain stages

0 votes
0 answers
19 views

What is this component next to the IR LEDs on an Amcrest Camera?

0 votes
1 answer
38 views

Can I use pins on USB C connector for non-USB things safely?

0 votes
0 answers
18 views

Keeping logic out of Microcontrollers/SBC

2 votes
1 answer
61 views

Can you identify this resistor or resistance?

-2 votes
0 answers
14 views

Three devices connected to one battery [closed]

0 votes
0 answers
12 views

Max stub length on digital signals

0 votes
1 answer
31 views

Battery and USB as power supply

0 votes
1 answer
58 views

How much more efficient is 240 V than 120 V?

0 votes
2 answers
32 views

Confused with input configuration type of an MCU

0 votes
3 answers
77 views

Guitar amplifier emits a continuous beep, which pitch vary depending on "bass" and "gain" knobs. Finding what's wrong in the circuit

-3 votes
0 answers
25 views

Circuit board with power but not responding [closed]

0 votes
5 answers
62 views

How to connect two separate amps into a single speaker?

2 votes
0 answers
38 views

Safely measuring high-side current using Adafruit INA219

0 votes
1 answer
37 views

Is it possible to modify a commutator to make a DC motor oscillate at 180° without a full 360° turn?

0 votes
1 answer
34 views

Thermo-electric generator (TEG) harvesting using LTC3108

2 votes
0 answers
28 views

LM386 driving transformer going into oscillation

5 votes
1 answer
27 views

How can power factor be reliably estimated given the phase error in current sense transformers?

0 votes
0 answers
22 views

Connecting LED indicators

0 votes
3 answers
76 views

Does collector feedback bias work like this in real life?

0 votes
1 answer
73 views

Can I get this motor to run AC?

0 votes
0 answers
17 views

PSU terminal voltage drop when e-load is set in CC mode

5 votes
3 answers
411 views

What is the etymology of 'plane' e.g. data plane, control plane, etc.?

0 votes
1 answer
53 views

Second opinion: circuit for camping van

0 votes
2 answers
58 views

How to make the microcontroller respond/compare I2C data faster in this case?

-2 votes
0 answers
53 views

Build a portable scanner [closed]

2 votes
0 answers
25 views

Is compliance testing necessary for PCIE3.0 if the SOC and Wi-Fi chipset is on the same board?

0 votes
1 answer
38 views

Circuit Analysis: R3(Missing), Voltage(Missing) [closed]

3 votes
2 answers
314 views

When the RS232 call is canceled, which pin transmits it to the DTE?

3 votes
4 answers
365 views

Is an op-amp's output current limited by the supply (+/- Vsupply)?

2 votes
1 answer
20 views

What is the relation between filter coefficient (N) of Simulink pid block and filter time constant of MATLAB pid command?

10 votes
4 answers
2k views

How are HiFi DACs constructed?

0 votes
2 answers
64 views

What is the best technique to find out which diode is conducting and which diode is cut-off in the circuit?

0 votes
0 answers
17 views

Model skyworks si3404 DC DC converter in spice from basic diagram (can it be modeled)

0 votes
0 answers
25 views

The routing delay is 0 ns in quartus chipplanner

0 votes
3 answers
63 views

How to figure out the direction of current and polarity of a circuit element?

0 votes
0 answers
44 views

Step down 100V to 26V with some specific requirements

5 votes
2 answers
358 views

Response of diode circuit

0 votes
3 answers
93 views

Why aren't there displays which explicitly emit certain frequencies?

3 votes
3 answers
993 views

When do we need 1500 mA current to drive LEDs?

0 votes
0 answers
15 views

Show that specific functions are correct for a race free Moore-machine?

3 votes
1 answer
206 views

What is the definition of phase margin?


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