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Tutorials, lessons and courses / -

« Last post by Boymnmob on June 25, 2022, 01:33:59 PM »

I tried installing the four files in the elogind directory, which were "elogind", "libelogind0", "libelogind-compat", and "libpam-elogind", but it tells me that purging consolekit is still going to remove like 200 things.

YouTube Video Episodes / 32 Bit Float Audio - Real World Advantage With Zoom F3

« Last post by SeanB on May 06, 2022, 05:00:32 AM »

32 Bit Float Audio - Real World Advantage With Zoom F3

https://www.youtube.com/watch?v=B2O5rvmghSA

In this video:
I demonstrate how 32 bit audio works and how it saved my bacon doing a binaural recording of the Bryson City Great Smoky Mountains Railroad train.
I show my workflow in Vegas Pro and Audacity.

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20

Referenced videos:

https://www.youtube.com/watch?v=yyJb1-wnBXM

https://www.youtube.com/watch?v=s4_9qDZFNaI

YouTube Video Episodes / A Discussion and Demo of my HP 3410A Selective Microvoltmeter and measuring low

« Last post by SeanB on March 16, 2022, 05:19:29 PM »

A Discussion and Demo of my HP 3410A Selective Microvoltmeter and measuring low level AC voltages.

https://www.youtube.com/watch?v=yY3Wp8yiqqc

In this video:
I chat about the purchase and damage / repair to an HP 3410A Selective Microvoltmeter. I discuss the challenges of measuring really low AC signals / voltages.
This is a prelude to a video about measuring the SNR (signal to noise ratio) of audio equipment. In that video I will demonstrate the capability of the following meters:
* Handheld multimeters
* The Rigol 3068 with a claimed noise floor of 5 uV.
* The HP 3458A
* The HP 3400A
* The B&K (Bruel & Kjaer) Type 2609
* The HP 3410A
* A "secret" German device from the 1980's that will measure down to around -130dBm / -144dBV / ~50-60 nano-volts.

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20
Or anything on Amazon

*** Programming Electronics Academy ***
Sign-Up below to join over 20,000 awesome people to learn from our Arduino Crash Course - it's 12 optimized video lessons to get you up and running quick with Arduino.
https://www.programmingelectronics.com/mjlorton/?orid=12382

YouTube Video Episodes / T4D #154 - Binaural Sound and How I Record It

« Last post by SeanB on February 24, 2022, 12:16:21 AM »

T4D #154 - Binaural Sound and How I Record It

https://www.youtube.com/watch?v=pY9iZo4aIi4

In this video:
* A look at how I make a binaural recording and why it is so immersive.
* A chat about ASMR and how "Audi", my binaural mannequin head could be a cheap option for making ASMR recordings.
* Some binaural recordings I made at the end of the video.

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20

*** Programming Electronics Academy ***
Sign-Up below to join over 20,000 awesome people to learn from our Arduino Crash Course - it's 12 optimized video lessons to get you up and running quick with Arduino.

https://www.programmingelectronics.com/mjlorton/?orid=12382

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Music clip from Youtube Music Library - Phase Three by Huma-Huma
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YouTube Video Episodes / T4D #153 - YouTuber Fatigue ..12 Years Later...and Updates...

« Last post by SeanB on January 11, 2022, 01:27:48 PM »

T4D #153 - YouTuber Fatigue ..12 Years Later...and Updates...

https://www.youtube.com/watch?v=8DgoMLwZc9A

In this video:
* An update on the Seplos batteries I installed and an issue with the BMS.
* I talk about my high accuracy clock project and how I plan in include my "Epoch Clock" code to improve time keeping.
* I go into the history of the HP-41C calculator that used the HP-82182A time module as a real time clock that made use of an "Epoch" to regulate time.

https://www.hpmuseum.org/hp41.htm
https://www.hpmuseum.net/pdf/KeyNotes_1982_Jan_Vol6No1_17pages_OCR.pdf
http://hp41.betapersei.com/files/User%27s%20Library%20Solutions/Time%20Module%20Solutions%20I.pdf
https://archived.hpcalc.org/greendyk/hp41c-time-module/57.html

* Redesigned Electrodacus SBMS40:
https://jag35.com/products/redesigned-electrodacus-sbms40

* A chat about my "YouTuber Fatigue"...
#ElectronicsCreators
------------------------------------------------------------------------------------------------------

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20

YouTube Video Episodes / A Look Inside #17 - Rowe AMi WP-100 Storm CD Jukebox - Part 2

« Last post by SeanB on December 17, 2021, 01:12:29 PM »

A Look Inside #17 - Rowe AMi WP-100 Storm CD Jukebox - Part 2

https://www.youtube.com/watch?v=5TF0PBWs2Ec

In this video:
I take a look at the Rowe AMi WP-100 Storm CD Jukebox and go through some fault finding to resolve a keyboard issue.

AMI History:
https://www.jukeboxhistory.info/ami/history.html

Jukebox Service Manuals:
https://www.carlhaines.com/jukebox/manuals/

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20

*** Programming Electronics Academy ***
Sign-Up below to join over 20,000 awesome people to learn from our Arduino Crash Course - it's 12 optimized video lessons to get you up and running quick with Arduino.
https://www.programmingelectronics.com/mjlorton/?orid=12382

YouTube Video Episodes / A Look Inside #17 - Rowe AMi WP-100 Storm CD Jukebox - Part 1

« Last post by SeanB on December 16, 2021, 01:23:05 PM »

A Look Inside #17 - Rowe AMi WP-100 Storm CD Jukebox - Part 1

https://www.youtube.com/watch?v=Goz-D7Va6Lw

In this video:
I take a look at the Rowe AMi WP-100 Storm CD Jukebox and go through some fault finding to resolve a keyboard issue.

AMI History:
https://www.jukeboxhistory.info/ami/history.html

Jukebox Service Manuals:
https://www.carlhaines.com/jukebox/manuals/

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20

*** Programming Electronics Academy ***
Sign-Up below to join over 20,000 awesome people to learn from our Arduino Crash Course - it's 12 optimized video lessons to get you up and running quick with Arduino.
https://www.programmingelectronics.com/mjlorton/?orid=12382

YouTube Video Episodes / Owon XSA vs Rigol DSA Spectrum Analyzer

« Last post by SeanB on November 05, 2021, 04:19:08 PM »

Owon XSA vs Rigol DSA Spectrum Analyzer

https://www.youtube.com/watch?v=z0HUtd8ErjU

In this video:
* A comparison review between the Owon XSA vs Rigol DSA Spectrum Analyzer

https://www.owon.com.hk/products_xsa800_series_spectrum_analyzer

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20

*** Programming Electronics Academy ***
https://www.programmingelectronics.com/mjlorton/?orid=12382
#ElectronicsCreators

YouTube Video Episodes / Solar Carport Overview

« Last post by SeanB on October 20, 2021, 04:31:44 AM »

Solar Carport Overview

https://www.youtube.com/watch?v=4qDWDGryG0U

In this video:
* I give a tour and overview of my solar powered carport that charges my Nissan Leaf and runs my studio cabin when the sun is shining.

A big thanks to Seplos for providing the PUSUNG battery packs for me to test.
https://www.seplos.com/sale-13786249-pusung-r-48v-100ah-residential-solar-power-energy-home-battery-storage-system.html

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20

*** Programming Electronics Academy ***
https://www.programmingelectronics.com/mjlorton/?orid=12382

YouTube Video Episodes / Growatt Inverter Nitpicks and Problems...

« Last post by SeanB on October 11, 2021, 10:39:43 AM »

Growatt Inverter Nitpicks and Problems...

https://www.youtube.com/watch?v=ALOPZrp4wPg

In this video:
* I chat about and demonstrate some of the problems and issues I've had with my
Growatt 48V SPF 3000TL LVM inverter.

Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton
Amazon Store: http://astore.amazon.com/m0711-20

*** Programming Electronics Academy ***
Sign-Up below to join over 20,000 awesome people to learn from our Arduino Crash Course - it's 12 optimized video lessons to get you up and running quick with Arduino.
https://www.programmingelectronics.com/mjlorton/?orid=12382