Tag Archives: In The Lab With Jay Jay

In The Lab With Jay Jay – September 7, 2023 – Unboxing AliExpress TE-801 Third Hand With Magnifier

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This post is part of my video blog: In The Lab With Jay Jay.

In this video I unbox two “different” helping hands (AKA “third hand”) only to discover they are the same TE-801 model.

I purchased these separately on AliExpress:

They are exactly the same product so if you’re planning to purchase might as well get the cheapest option. Note that the first link above also has a separate more expensive option which is actually a different product, I didn’t get one of those.

In addition to unboxing these third hands I also add some 4mm heat shrink to the alligator clips to take the bite out of the teeth.

Note: in this video I have the annoying habit of calling “heat shrink”, “shrink wrap”. The correct term is heat shrink, shrink wrap is a different type of thing.

In the video I use 4mm yellow heat shrink:

The hot air gun I use is a part of my Horusdy Soldering Station.

The batteries I use are Duracell AAA batteries.

My gloves are:

In The Lab With Jay Jay – September 6, 2023 – Enameled Bodge Wire With UV Solder Mask

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This post is part of my video blog: In The Lab With Jay Jay.

In this video I solder three different sized bodge wires onto some perfboard for practice and for the purpose of exposition. After attaching the three bodge wires I cover them with UV solder mask.

If you haven’t heard of the expression “bodge wire” before, ChatGPT will explain.

I want to thank my mate Bruce from Branchus Creations for recommending the enameled wire of various sizes, the Swann Morton blades, and the Amtech flux.

I got three rolls of this enameled copper wire from AliExpress:

The diameters of the various rolls I got were:

Size mm inches
Small 0.07mm 0.003″
Medium 0.16mm 0.006″
Large 0.31mm 0.012″

I got the “coppery” colour, not the red stuff.

The Swann Morton blade handles I got were these:

I got three types of blades in #15C, #15, and #10 sizes:

The #15C Swann Morton blade is the smallest and is so far my favourite. The #15C is the blade I use in this video.

My flux is:

The industrial/precision tweezers I mention in the video are these:

The solder lugs I refer to are these:

The perfboard I used in this video was a 2x8cm board which I picked up from AliExpress:

I use two microscopes in this video:

In the video I reference my thermal imager:

My gloves are:

My head-mounted magnifying glasses are:

The soldering iron I use in this video is a part of my Horusdy soldering station:

My desoldering pump came in this kit:

The solder mask I ordered was this green stuff, but the stuff they actually sent me was red:

The solder I use in this video is:

My paint brush is the 5/0 sized brush from this set:

The blow torch I mention in this video is this one:

My Kapton tape and tape dispenser are these:

The bench multimeter I use in the video is a:

  • OWON XDM1041 Bench Multimeter

The isopropyl (IPA) alcohol I use in this video is this stuff:

In The Lab With Jay Jay – August 29, 2023 – OGXbox Recapping, Thermal Paste and Pro’sKit SS-331 Demo

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This post is part of my video blog: In The Lab With Jay Jay.

In this video I recap an old OGXbox. I also redo the thermal paste. I use my Pro’sKit SS-331 desoldering pump in anger for the first time. I spend an inordinate amount of time trying to figure out my new tools. In the end the Xbox is still broken!

I sold this Xbox on eBay but it was returned to me during the warranty period (one month) as it was faulty.

In this video I mention a trick you can do in your browser when you’re watching videos on YouTube. Ordinarily the YouTube user interface only allows you to set playback speed to 2x, but if you want to set it at 3x or higher you can do so by pressing F12 to bring up developer tools, then open the Console, and enter this code:

document.querySelector("video").playbackRate = 3.0;

Change the number to change the playback speed.

In this video I mention that it was in a video from Bruce from Branchus Creations that I got the recommendation to try a beveled soldering iron tip. Having given it a bit of a go and not really having great luck with it I am going back to a small chisel bit instead.

I comment in the video about how you don’t need to replace the clock capacitor on a v1.6 board, but Harcroft on the ConsoleMods.org original-xbox Discord forum reminded me that sometimes you do need to replace this capacitor.

The capacitors I use for this recapping are Chong 6.3V 3300μF Low ESR caps. Of course the board didn’t work after recapping so it’s possible these are dodgy caps.

I’m pretty sure I did damage the tip on my desoldering pump by putting the temperature all the way up to 480°C. Maybe don’t do that yourself. I believe anything over 380°C can damage iron tips (basically they melt!).

In The Lab With Jay Jay – August 24, 2023 – Unboxing of UNI-T UTi260B Thermal Imager with Macro Lens

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This post is part of my video blog: In The Lab With Jay Jay.

In this video I unbox my new UNI-T UTi260B thermal imager with macro lens and compare it with my Noyafa NF-521 thermal imager.

I made a few mistakes with the production of this video, sorry about that. I made a mess of the side branding, I will have that fixed in future. And I managed to get my toes on camera. The height of professionalism!

In this video I refer to my lab equipment documentation. Particularly I mention the Jackcat Mini Cutter electric scissors.

Note: in the video I’m not sure what “ROI” means, but it turns out it means “region of interest”. The region of interest is a box in the middle of the display, and some settings apply to this area.

In The Lab With Jay Jay – August 11, 2023 – Unboxing of NBD Camera

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This post is part of my video blog: In The Lab With Jay Jay.

In this video I unbox my new NBD Camera. It’s cheap and terrible. I mounted it with an Arkon Wall Mount. In a future video I will demo my new camera setup. After we’ve done that we will replace the batteries in my friend’s hair trimmer. Riveting stuff! Stay tuned!

Note: I was confused while making this video, I thought the camera was a “HBD” camera, but it’s an “NDB” camera, and you will see me getting that wrong. Not a super important detail…

In The Lab With Jay Jay – August 8, 2023 – Making Input Power Cable for EBD-A20H Battery Tester

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This post is part of my video blog: In The Lab With Jay Jay.

In this video I make an input power cable for my ZKE Tech EBD-A20H Battery Tester and Electronic Load. This power cable connects a DC female input to four male banana plugs, two positive, two negative. This power cable can be used to connect a power source for testing by the EBD-A20H.

In The Lab With Jay Jay – August 3, 2023 – Sorting Soldering Iron Tips

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This post is part of my video blog: In The Lab With Jay Jay.

I was watching EEVblog #168 – How To Set Up An Electronics Lab and Dave suggested using chisel tips instead of conical tips, which inspired me to check what I was using and also to sort the tips I presently own into three categories:

  • Chisel tips
  • Other tips
  • Conical tips

If you’re interested in soldering temperatures I wrote a follow-up post on that topic: soldering iron temperature.

In The Lab With Jay Jay – August 2, 2023 – Unboxing ZKE Tech EBD-A20H Battery Tester Electronic Load

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This post is part of my video blog: In The Lab With Jay Jay.

In this video I unbox my ZKE Tech EBD-A20H Battery Tester and Electronic Load. I don’t know how to actually use it yet, so once I’ve figured that out I will make another video to demo it in use.

In The Lab With Jay Jay – July 28, 2023 – Testing Riden RD6006 with 19.5V power supply

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This post is part of my video blog: In The Lab With Jay Jay.

Today I confirmed I can successfully power my Riden RD6006 power supply with this 19.5V AC adapter I picked up from Amazon. Big thanks to my mate Rick over on the EEVBlog forum for his help with this one.

In this video I use a 100W 6Ω resistor to test my Riden RD6006 power supply at various voltages from 1V to 18V up to a maximum power of 54W.

I should note that in this video I tried to draw 54W of power from the power supply, but the power supply is only rated up to 45W so I probably shouldn’t have done that, and won’t have any reason to ever do that again, I was just testing the maximum. So maybe don’t do that at home. :)