I’m expecting a fair bit of C programming (or C++) in my future because of Arduino and other microcontrollers. Today I came across modern-c-features which enumerates the new features in C.
Category Archives: Internet
Homework
This is a part of the homework feature of my blog, which is an ongoing conversation with my mate S.F.
Hey mate. Lovely to see you again, as always.
I have a note here about Milo but I’m not sure why.
There is a rumor that the story of Snow White and the Seven Dwarfs is about cocaine addiction, particularly that the Seven Dwarfs represent the various stages. But Snopes says this theory is bunk.
Two authors Strunk & White wrote a book called The Elements of Style which is a style guide for formal grammar used in American English writing. Famously they said “let every word tell”.
The phone you gave me I named ‘skadi’ after the Norse goddess Skaði.
According to John Cleese in his hilarious letter Something of a Retraction: Cleese letter to the U.S., French fries aren’t French, they’re Belgian.
I heard a rumour that DeepSeek says there are three r’s in “strawberry” but I can’t find a corroborating source.
Penny Arcade is great. I mentioned this one: Dirty One.
In Laws and Sausages the structure of the United States of America is explained in a comic format.
In Death of a Salesman there is a famous quote “A salesman is got to dream. It comes with the territory.”
Tribal not racist.
I think all you need for subjective experience is one or more sensors. Both consciousness and self-awareness are different to that. Although they probably do entail subjective experience too.
I should have a promotions policy on my website. Thanks for the suggestion. I will look into this.
There is a famous RFC: Key words for use in RFCs to Indicate Requirement Levels. This, for instance, defines what the word “should” should mean.
The seven check marks are elements of white privilege, given as:
- male
- white
- heterosexual
- at least one highly educated or wealthy parent
- at least one parent born in the Netherlands
- a VWO diploma (preparatory scientific education)
- and a diploma from the University
In Outliers the author Malcolm Gladwell comes to the conclusion that success is mostly luck. In the same book Gladwell says that to attain mastery the a subject needs to be actively studied for 10,000 hours.
In Magic Words and How to Use Them the author explains how you can use uncompromising positivity to craft the life you want. Seemed to work for me, if you’re positive about people they seem to magically be positive back.
The Old New Thing is a blog from Raymond Chen, a long time programmer from Microsoft who had a lot to do with Windows.
I mentioned that Alan Kay worked for both Atari and Apple.
The famous quote “Never underestimate the bandwidth of a station wagon full of tapes hurtling down the highway.” is from Andrew S. Tanenbaum.
Asleep From Day by The Chemical Brothers.
Why You Will Marry the Wrong Person from Alain de Botton.
Before you speak let your words pass through three gates:
- is it true?
- is it necessary?
- is it kind?
Demo #8: Unboxing and Product Review of Rown Fusny R03U Wireless Mono Headset | In The Lab
This post is part of my video blog and you can find more information about this video over here.
You can support this channel on Patreon: patreon.com/JohnElliotV
In this video we unbox and demo the R03U Wireless Mono Headset sent to me for review by Rown Fusny. This headset supports wireless connectivity for both USB and Bluetooth. I really enjoyed using this product and their customer support was first class.
It’s a mono device which means it only has a speaker for one ear, which is really good for your situational awareness because you can hear what’s going on in your environment through your other ear. Both the headphone and the microphone worked properly in both USB and Bluetooth mode.
I wasn’t able to get the USB mode to work on my Windows 10 machine, but I don’t know if that was related to the USB hardware on that computer or if it had to do with Windows 10 support for the device. I was able to get USB mode working on a Windows 11 Pro computer and one of my Debian 12 (bookworm) computers. I tested the Bluetooth mode on both iPhone 6s and iPhone 8.
One thing that I needed explained to me was that after you pair your Bluetooth device you may need to double click the power button on the headset in order to toggle from USB mode over to Bluetooth mode in order to activate the device. That’s why I had to contact customer support, because I was confused by this.
The device gives you status updates via audio. So if you toggle to USB mode it says “USB mode” and if you toggle to Bluetooth mode it says “Bluetooth mode”. If you disconnect the USB dongle or unpair the Bluetooth connection it says “disconnected”.
There is a microphone mute button on the headset and there are volume control buttons too. I tested the volume control buttons via Bluetooth but forgot to test via USB… hmm. Gimme a tick. Yep, the volume controls work on USB too!
Overall I was very pleased with this device and I would happily recommend this product!
In preparing this video I made some notes about my headphones which are still available on my wiki.
Thanks very much for watching! And please remember to hit like and subscribe! :)
Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
Yum Cha 16MP USB Camera![]() |
Let’s go shopping!
Analog Meters for Learning the Art of Electronics
I was flipping through my copy of Learning the Art of Electronics: A Hands-On Lab Course (I have the first edition, this second edition comes out in Australia on 3 April 2025, I have a copy on pre-order, I think it’s already available in the USA) and I noticed that some analog meters are used in the first lab course.
So in preparation for doing that I purchased some analog meters, being these:
- DC Ampere Meter 91C4 Ammeter 1/2/3/5/10/20/30/50/100/200 A V Voltmeter Analog Panel Meter Mechanical Pointer 91C4 Ammeter (5V, 10V, 15V)
- 91C4 Class Ampere Analog Panel Meter Ammeter 2.5 Accuracy DC 50uA 100uA 200uA 300uA 500uA High Quality (100uA)
- 91C4- mA DC Pointer type milliammeter 1mA 5mA 10mA 50mA 100mA 200mA 300mA 500mA Analog Mechanics Plate table Ammeter (1mA, 10mA, 100mA)
- 91C4 Ammeter DC Analog 1A 2A 3A 5A 10A 20A 30A 50A 100A 200A 300A 500A Panel Mechanical Pointer Type Amper Meter Current Meter (1A)
I am planning to start working through these projects on my YouTube channel @InTheLabWithJayJay at a rate of one project every 28 days starting April 1st. April 1st, being April Fools’ Day, is of course the traditional date for launching IT projects and it is also the one year anniversary of my video (which happens to be my most popular YouTube video by a large margin): New Book Teardown #3: Learning The Art of Electronics: A Hands-On Lab Course (2016) | In The Lab.
KiCAD 9
KiCAD 9 is out soon: Get Ready For KiCAD 9!
How Math Becomes Difficult
This is a really great overview of a pretty big chunk of mathematics: How Math Becomes Difficult
Mail Call #26: Headset from Rown Fusny and Electronics from AliExpress | In The Lab With Jay Jay
This post is part of my video blog and you can find more information about this video over here.
You can support this channel on Patreon: patreon.com/JohnElliotV
Update: if you’re interested in the Rown Fusny headset I do a demo video over here: Demo #8: Unboxing and Product Review of Rown Fusny R03U Wireless Mono Headset | In The Lab.
In this video we take a look at what has arrived in the mail recently from AliExpress:
- TJ-56-428 4-Digit Digital DIY Clock Kits with Acrylic Shell, DIY Alarm Clock Soldering Practice Kit for Learning Electronics
- WeAct ESP32 ESP-32 ESP32C3 ESP32-C3FH4 Development Board Wireless WiFi Bluetooth-compatible Module Micropython
I also mention my headset which arrived from Rown Fusny which we will be looking at together in a future video.
The equipment I got from Jaycar included:
- 220 Ohm 0.5 Watt Metal Film Resistors – Pack of 8
- 1M Ohm 0.5 Watt Metal Film Resistors – Pack of 8
- Duinotech Arduino Compatible Temperature Sensor Module
- LM311 Voltage Comparator Linear IC
Thanks very much for watching! And please remember to hit like and subscribe! :)
Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
Yum Cha HD Webcam with Mic USB Camera![]() |
Let’s go shopping!
Perfectly Reball Small BGA Chips Every Time
I found this video particularly helpful: Perfectly Reball Small BGA Chips Every Time. It’s funny this dude’s setup is very similar to mine!
Creating helpful, reliable, people-first content
Today I found some documentation from Google: Creating helpful, reliable, people-first content.
Mail Call #25: Gorilla Glue, COM Books, Lens Care, Vacuum Filter, Thread Repair, and More!
This post is part of my video blog and you can find more information about this video over here.
You can support this channel on Patreon: patreon.com/JohnElliotV
In this video we look at what has arrived recently from Amazon, eBay, and AliExpress:
- Gorilla Glue Clear – Expanding Water-Resistant Glue for Indoor & Outdoor Use – Easy Application Nozzle – Ceramic and Shoe Repair Glue – 51ml/1.72oz Bottle, (Pack of 1)
- Essential COM
- COM Programming with Microsoft .NET
- Zeiss Lens Care Pack – 2-8 Ounce Bottles of Lens Cleaner, 2 Microfiber Cleaning Cloths
- 4pcs Filter For SHARK WV200, WV200UK, WV251 Cordless Hand-held Vacuum Cleaner
- XCAN Thread Repair Kit M3 M4 M5 M6 M8 M10 M12 M14 Screw Thread Inserts For Restoring Damaged Threads Repair Tools Drill Bit
- Hex Shank Titanium Plated HSS Screw Thread Metric Tap Drill Bits Screw Machine Compound Tap M3 M4 M5 M6 M8 M10 Hand Tools
- 175Pcs Sliver Split Pins Cotter Fixings Assorted Sizes Zinc Plated Steel Hard Case Link Split Cotter Pin high quality
- Adjustable T-Handle Ratchet Tap Reamer Hand Manual Holder Wrench M3 M4 M5 M6 M8 Metric Machine Screw Thread Plug T-shaped Tool
- Brass Threaded Insert Nut Kit M2 M2.5 M3 M4 M5 M6 M8 Hot Melt Heat Knurled Embed Injection Copper Insertnut for 3D Print Plastic
- JEYI Adhesive Cable Holder Clips Cord Management Wire Organizer for Desktop USB Charging Cable Nightstand Power Cord Mouse Cable
- 600Pcs 0.5-6.0mm2 Uninsulated Copper Terminal Bootlace Ferrules Cord End Electrical Cable Crimp Terminals
- 240pcs 15 Sizes Compression Springs Assortment Kit, Mini Stainless Steel Springs for Repairs, 0.39″ to 1.18″ Length, 0.16″ – 0.2
- 100/200/250pcs 10 Types Durable Car Remote Control Tablet Actile Push Button Switch Car Keys Button Touch Microswitch with Box
- 50 Pcs Disposable Make Up Lip Gloss Brush Lipstick Gloss Wands Applicator Hollow Lip Brushes Portable Cosmetic Beauty Tools
- 50pcs Dental Disposable Mixing Paper Dentistry Tools Cement Powder Pad Paper Denture Lab Tool Material
- Magnetic Phone Car Holder Universal Magnetic Mount Bracket Stick on Car Dashboard Wall for iPhone Xiaomi Huawei Car Phone Holder
- 60pcs Silver M3-M12 304 Wire Thread Insert Repair Kit Set Stainless Steel Spiral For Hardware Repair Tools Easy Install
- 40pcs box-packed 8-29mm stainless steel American style throat clamp box clamp combination clamp ring clamp ring joint
- Total 400/650/1140/2100X M1.6 M2 M2.5 M3 M4 M5 304 Stainless Steel Hexagon Hex Socket Cap Head Screw Bolt Nut Set Assortment Kit
- 250pcs/box M3 Black Plastic Nylon Insulated Hex Standoff Hexagon Pillar Spacer Column Screw Nut Mix Size Assortment Kit Set
- 600Pcs Screws Bolts and Nuts Assortment Kit Metric Machine Screws and Flat Washers M3 M4 M5 M6 Phillips Pan Head Sets – 16 Sizes
- 1060pcs M2 M3 M4 M5 Hex Socket Screw Set Carbon Steel Flat Round Cap Head Screws Bolts and Nuts Assortment Kit with Storage Box
Here is some extra info:
Thanks very much for watching! And please remember to hit like and subscribe! :)
Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
3ELIGHTING 14″-27″ With 2 Arms VESA Wall Mount![]() |
Let’s go shopping!