User hobbs

43 votes

How would I go about getting a small oscillator running at precisely 31,891,269,116 µHz?

answered Aug 29, 2016 at 17:23

23 votes

Accepted

What does "mode-free" mean, in the context of coaxial connectors?

answered Jul 14, 2021 at 3:11

21 votes

What is ohm joules (ΩJ) unit used for?

answered Feb 18, 2022 at 14:37

20 votes

Accepted

Getting the energy consumption in joules over a period when having current and voltage

answered Jul 22, 2021 at 0:33

20 votes

Accepted

Resistance depending on voltage - the chicken and the egg?

answered Mar 6, 2023 at 6:10

18 votes

How is USB 3.2 still serial when there are so many data cables?

answered Nov 28, 2022 at 21:45

17 votes

Why does radio reception consume so much energy?

answered Aug 7, 2020 at 5:54

15 votes

True GPS Location - At the Antenna or Receiver Chip?

answered Jul 1, 2015 at 6:40

15 votes

Accepted

Why does the fridge tone change when the toaster is turned on?

answered Mar 3, 2022 at 5:06

13 votes

Differences between oscilloscope, multimeter, and power supply voltage readings

answered Apr 7, 2021 at 1:14

12 votes

Why are two 1 kΩ resistors used for this additive stereo to mono conversion? (For audio inputs to an amplifier)

answered Feb 21, 2021 at 21:19

12 votes

Does coiling and straightening a wire change its resistance?

answered Feb 13, 2020 at 4:09

11 votes

Why do LCD screens need to refresh in the first place?

answered Jun 9, 2021 at 5:12

10 votes

Can a PC side software detect that a com-port receive a single stop-bit instead of double stop-bit?

answered Dec 9, 2022 at 7:39

10 votes

What do multiple contact ratings on a relay represent?

answered Jul 27, 2023 at 16:17

9 votes

Why is it not standard practice to integrate the output of an antenna?

answered May 15, 2023 at 20:20

9 votes

Accepted

GPS pulse/s not aligned with reported times (u-blox ZOE-M8Q)

answered Aug 29, 2022 at 3:57

9 votes

What is the name of this 5-pin connector?

answered Jan 26, 2022 at 8:45

9 votes

Accepted

How was the first overseas phone call possible back in 1927?

answered Sep 21, 2020 at 16:08

9 votes

Accessing odd address memory locations in 8086

answered May 10, 2020 at 2:28

8 votes

Meaning of "three-stating" a PLL charge pump

answered Feb 15, 2023 at 20:24

8 votes

Accepted

DC-DC Converter output: 6.21 V instead of 5.5 V

answered Nov 30, 2021 at 14:47

8 votes

Is there any logical reasons behind not allowing Vmax to a USB-PD device without communication?

answered Dec 30, 2023 at 20:22

7 votes

Accepted

What is the meaning of the "E" in the part number of Texas Instrument's CD4000 series?

answered Aug 14, 2023 at 14:05

7 votes

May I write to a DAC chip slower than data is "sampled" at?

answered Dec 28, 2021 at 20:32

7 votes

Radio frequencies, what are the limits?

answered Feb 12, 2023 at 15:44

7 votes

Why does the regenerative circuit not saturate?

answered Dec 29, 2022 at 5:04

6 votes

Total voltage of six 12V batteries in line

answered Aug 8, 2022 at 14:35

6 votes

How does computer chip know what a 0 and a 1 is at base level?

answered Oct 5, 2017 at 3:57

6 votes

I'm trying to measure relativistic speeds with an FPGA — are my results legit?

answered Apr 9, 2021 at 23:10

Stack Exchange Network

188 Answers

How would I go about getting a small oscillator running at precisely 31,891,269,116 µHz?

What does "mode-free" mean, in the context of coaxial connectors?

What is ohm joules (ΩJ) unit used for?

Getting the energy consumption in joules over a period when having current and voltage

Resistance depending on voltage - the chicken and the egg?

How is USB 3.2 still serial when there are so many data cables?

Why does radio reception consume so much energy?

True GPS Location - At the Antenna or Receiver Chip?

Why does the fridge tone change when the toaster is turned on?

Differences between oscilloscope, multimeter, and power supply voltage readings

Why are two 1 kΩ resistors used for this additive stereo to mono conversion? (For audio inputs to an amplifier)

Does coiling and straightening a wire change its resistance?

Why do LCD screens need to refresh in the first place?

Can a PC side software detect that a com-port receive a single stop-bit instead of double stop-bit?

What do multiple contact ratings on a relay represent?

Why is it not standard practice to integrate the output of an antenna?

GPS pulse/s not aligned with reported times (u-blox ZOE-M8Q)

What is the name of this 5-pin connector?

How was the first overseas phone call possible back in 1927?

Accessing odd address memory locations in 8086

Meaning of "three-stating" a PLL charge pump

DC-DC Converter output: 6.21 V instead of 5.5 V

Is there any logical reasons behind not allowing Vmax to a USB-PD device without communication?

What is the meaning of the "E" in the part number of Texas Instrument's CD4000 series?

May I write to a DAC chip slower than data is "sampled" at?

Radio frequencies, what are the limits?

Why does the regenerative circuit not saturate?

Total voltage of six 12V batteries in line

How does computer chip know what a 0 and a 1 is at base level?

I'm trying to measure relativistic speeds with an FPGA — are my results legit?