Both my monitor and my computer are connected to protective earth in different wall outlets. My computer and my monitor are connected via an HDMI cable.
In theory, this is a ground loop because an HDMI cable carries ground. In my experiences, I haven't felt any effect from the supposed ground...
I bought a 128GB TLC SSD(Sandisk X300) and a 128GB MLC SSD(Plextor M6S) at about the same time. I put them in ZFS mirror which is like RAID1.
Recently, I ran many stress tests on those SSDs for days without knowing that I was testing on SSDs instead of HDDs.
After 4 years and 4 months of...
I read that sony SRS-X1 bluetooth speaker doesn't cut off bluetooth audio connection after a period of inactivity.
It just enters standby mode which it takes about 0.1 second to exit when audio signals arrive.
So, you can lose 0.1 second of audio when audio is played after a period of...
Bluetooth speakers will not run on batteries. They will get power from a power outlet. Raspberry Pi Zero W will also not run on batteries while it's connected to bluetooth speakers.
What is an active BT connection? Does a quiet bluetooth audio connection count as an active one?
All bluetooth speakers I have researched for a while have power saving which cannot be turned off.
I want bluetooth speakers that don't turn themselves off after a period of inactivity.
Are there such bluetooth speakers?
There are multiple USB 2.0 ports in an onboard USB 2.0 bus.
Is the maximum output current of a USB 2.0 bus 500mA? Or, is the maximum output current of a USB 2.0 port 500mA?
Creative Sound Blaster X-Fi HD is a USB soundcard. I bought it 7 days ago.
If I start and stop zita-ajbridge multiple times, X-Fi HD occasionally becomes unuseable by zita-ajbridge or ALSA.
If I unplug X-Fi HD and plug it into a USB port again, it becomes useable by zita-zjbridge and ALSA again.
There is a 18V 3.33A 60W AC adaptor 50~60 centimeters away from my face because it is on my desk.
The power outlet supplies 220V at 60Hz.
Can the electromagnetic radiation from the adaptor cause health issues later?
The safe distance for a microwave oven is 2 meters.
https://en.wikichip.org/wiki/amd/athlon/200ge confirms that AMD Athlon 200GE doesn't support ECC.
https://en.wikichip.org/wiki/amd/ryzen_3/2200g and https://en.wikichip.org/wiki/amd/ryzen_5/1400 support ECC.
https://en.wikichip.org/wiki/amd/ryzen_3/2200g says
Alpine AM4 Passive can handle 47W...
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