John's blog

Talking about technology (mostly)

Demo #7: Octopus Third Hand | Learning Electronics In The Lab With Jay Jay

Posted on 2025-01-18 [Saturday] by Jay Jay

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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 demo our third hands from AliExpress: Octopus Soldering Helping Hands Bench Vise Table Clamp with Flexible Arms Solder Iron Holder PCB Repair for TS101 TS100 PINE64.

I mention that I found a YouTube video which has a look at it: Octopus Hand supports Soldering for only 5$ – Turtle Review but like me they couldn’t figure out what the rubber and bolts on the base are for! If you know please let me know in the comments!

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 Drill Extension

This is an image of the product.

Let’s go shopping!

Mail Call #10: Thanks Craig! Also loot from AliExpress | In The Lab With Jay Jay

Posted on 2024-09-25 [Wednesday] by Jay Jay

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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 I receive Engineer’s Mini Notebook Volume II – Science and Communication Circuits & Projects all the way from the USA from my friend (and mentor (and reader (and viewer (and patron (and Lisp hacker))))) Craig. Thanks Craig! <3

I mention that the October 2024 edition of Silicon Chip magazine is out.

I mention that I recently got my symbol keyboard working on Linux! Pretty happy about that! These are the extra keys that I have at my workstation now: ° ± § λ Δ Σ Π Ω ε µ π θ

I also get a bunch of stuff from AliExpress, including:

And yes, despite confusion, I did get three lots of two different kinds of hard brushes, and yes, I did end up saying the wrong thing in the video! Can’t take me anywhere.

Oh, and as I mention in the video I am from a beautiful part of the world known as the Blue Mountains. It’s pretty hot here today!

In the end my collection of Arduino boards includes:

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!

Wozniak Solder Lugs

This is an image of the product.

Let’s go shopping!

Mail Call #9: Tools and Equipment from Jaycar, Amazon, and AliExpress | In The Lab With Jay Jay

Posted on 2024-09-05 [Thursday] by Jay Jay

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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 I go through what arrived in the mail recently.

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 Multifunction Hook Tools

This is an image of the product.

Let’s go shopping!

Extra Content #1: AliExpress diodes | Learning Electronics In The Lab With Jay Jay

Posted on 2024-08-17 [Saturday] by Jay Jay

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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

This is an old video I released on Elliot’s Extras back in September 2023. It didn’t get a write up on the blog at the time, so just doing that now. In this video, which was the first ever video for Elliot’s Extras, my second channel, I organise some of my diodes from AliExpress. This is a really long and really boring video, a perfect fit for the first Elliot’s Extras video. :)

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!

Tungfull TH-161 Rotary Tool Accessory Set

This is an image of the product.

Let’s go shopping!

Electronics Project #7: ICL8038 Monolithic Function/Signal Generator Kit Build and Test | In The Lab

Posted on 2024-07-26 [Friday] by Jay Jay

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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

Silly Job Title: Buzz Boss

In this video I build and test this kit I purchased from AliExpress: ICL8038 Monolithic Function Signal Generator Module Sine Square Triangle Signal Generators DIY Welding Practice Kit.

My notes are on my wiki: ICL8038.

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!

Swann & Morten Handle For No. 10 10A 11 15 15A Scalpel Handle

This is an image of the product.

Let’s go shopping!

Mail Call #3: Even More Cheap Stuff from China! Thanks AliExpress! | In The Lab With Jay Jay

Posted on 2024-07-23 [Tuesday] by Jay Jay

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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 I open up another bag of stuff I ordered from AliExpress during their recent sale.

This is the bulk stuff I cover in this video:

And this is the equipment I cover in this video:

Yum Cha 3pcs Drill Scrub Brush

This is an image of the product.

Yum Cha 6pcs Wire Brush

This is an image of the product.

Yum Cha 10pcs Blue Microfiber Cloth

This is an image of the product.

Yum Cha 10pcs Magic Foam Sponge

This is an image of the product.

Yum Cha Universal Handheld Wire Stripper

This is an image of the product.

Yum Cha 4pcs 30mm Deep Hole Pen

This is an image of the product.

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!

Oloey Safety Goggles

This is an image of the product.

Let’s go shopping!

Unboxing #12: Unboxing and Demo of OULLX NSS-681HDMI-RJ45 Cable Tester from AliExpress | In The Lab

Posted on 2024-07-22 [Monday] by Jay Jay

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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 I unbox the OULLX NSS-681HDMI-RJ45 Cable Tester from AliExpress and compare it with the Ampcom Automatic Network Cable Tester also from AliExpress.

OULLX NSS-681HDMI-RJ45 Cable Tester

This is an image of the product.

Ampcom Automatic Network Cable Tester

This is an image of the product.

Note that the Ampcom is advertised as the ANENG M469D on AliExpress, but that’s not actually what you get. The Ampcom model that you do get seems to work well enough, but I would recommend the OULLX NSS-681HDMI-RJ45 because it’s cheaper and can do HDMI in addition to Ethernet.

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 100pc Titanium Plated Drill Bits

This is an image of the product.

Let’s go shopping!

Extra Content #9: Unboxing and Organising New Mini Screwdriver Kits from AliExpress | In The Lab

Posted on 2024-07-21 [Sunday] by Jay Jay

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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 I take stock of my new screwdriver kits and organise and document them. Following are the three screwdriver kits I show in this video.

Yum Cha 29 In 1 Mini Precision Screwdriver Set

This is an image of the product.

Ausum 25 In 1 Precision Screwdriver Set

This is an image of the product.

Yum Cha Mini Magnetic Precision Screwdriver Set

This is an image of the product.

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!

Yutiars Flat Paint Brushes

This is an image of the product.

Let’s go shopping!

Mail Call #2: More Cheap Stuff from China! Thanks AliExpress! | In The Lab With Jay Jay

Posted on 2024-07-21 [Sunday] by Jay Jay

Reply

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 I take a look at some tools and components that I purchased recently at an AliExpress sale.

This is the bulk stuff I cover in this video:

And this is the equipment I cover in this video:

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 Xbox To HDMI Adapter

This is an image of the product.

Let’s go shopping!

Mail Call #1: Cheap Stuff from China! Thanks AliExpress! | In The Lab With Jay Jay

Posted on 2024-07-20 [Saturday] by Jay Jay

Reply

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 I open up a bag of goodies I received from my recent order at AliExpress. They were having a sale and I purchased ten items, as detailed in the video and below. At the same time I ordered an extra two bags, and I will be opening those in future videos on the channel.

This is the bulk stuff I cover in this video:

And this is the equipment I cover in this video:

MOKIN CMO-346 3 inch Magnetic Tray

This is an image of the product.

Yum Cha 100pcs Releasable Cable Organizer

This is an image of the product.

Yum Cha Heavy Duty Stainless Steel Wire Brush

This is an image of the product.

TOOKKS HZY ABS Wire Fixture

This is an image of the product.

Yum Cha Metallic Craftwork Pen

This is an image of the product.

Yum Cha 2pcs Magnetic Soft Vise Jaw Pads

This is an image of the product.

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!

UNI-T UT116A Digital Tweezers

This is an image of the product.

Let’s go shopping!