https://groups.io/g/the-art-of-sdr/topic/gnu_radio_conference_2020/76506982?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,0,76506982

https://luaradio.io/

https://www.pine64.org/pinebook-pro/

The following files have been uploaded to the Files area of the the-linux-user-net@groups.io group. /Linux in the Ham Shack/what-is-linux.pdf By: David Haworth WA9ONY Description: Linux in the Ham Sha

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David Haworth WA9ONY added folder Linux in the Ham Shack

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How to Make a Time-Lapse Video with Raspberry Pi HQ Camera https://youtu.be/dk_Cvg_R3mQ

The following files have been uploaded to the Files area of the the-linux-user-net@groups.io group. /Net_Audio/LinuxNet20200824a.mp3 By: David Haworth WA9ONY Description: The Linux User Net 2020/08/24

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https://youtu.be/xzz7ROkv6SQ #11 Linux in the Ham Shack https://lhspodcast.info/ has created an Ubuntu 20.04.1 Budgie distro with over 30 ham radio apps installed. https://en.wikipedia.org/wiki/Ubuntu

#linux #ubuntu

There are several ways: Alsa is easiest: arecord -l (devices) arecord -L (PCM devices) pulse audio can also be used to list “sources”: pacmd list-sources You can also list the hardware devices like th

pi@pi4:~ $ cat /proc/asound/cards 0 [b1 ]: bcm2835_hdmi - bcm2835 HDMI 1 bcm2835 HDMI 1 1 [Headphones ]: bcm2835_headphonbcm2835 Headphones - bcm2835 Headphones bcm2835 Headphones 2 [Device ]: USB-Aud

Hello, Could some kind sole refresh my mind with the terminal command to list all audio inputs on a Pi 4? Thanks, Larry

https://qsotoday.vfairs.com

hdparm performs disk performance measurements. To install hdparm sudo apt install hdparm hdparm -h man hdparm hdparm options for performance measurement: -t Perform device read timings --direct Use O_

#ssd #hdparm #benchmarks

Raspberry Pi 8GB Review - Should you upgrade? https://youtu.be/TpXBIYvYtBk

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Test results of three USB flash memories attached to the Raspberry Pi USB 3.0 port and they work as boot drives. Update v1 added HP USB 3.0 32GB, the new lowest benchmark devide I have tested. The HP

#rpi #usb #flash

Samsung EVO vs. Samsung Pro both using AC powered SATA to USB 3.0 Adapter on a Raspberry Pi. Summary: Samsung EVO is faster at a better price. Configuration: Raspberry Pi Model 4 B 4 GB Ugreen with UA

#ssd #samsung #rpi

Updated test results of five SATA to USB 3.0 Adapter on a Raspberry Pi with SSD. Ugreen SATA to USB 3.0 adapter has become the new leader as fastest SATA to USB 3.0 adapter (USB powered). Test Summary

#rpi #ssd #sata #usb

Test results of Lexar microSD cards plugged into the bottom of a Raspberry Pi and the Lexar plugged into the USB port. The same Lexar 633x microSDHC UHS-1 32GB is plugged into the Raspberry Pi microSD

#rpi #microsd #usb

https://youtu.be/V1y-mbWM3B8