Category Archives: Tools

Unboxing #35: Unboxing the HP Prime CAS Graphing Calculator | In The Lab With Jay Jay

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This post is part of my video blog and you can find more information about this video.

Silly Job Title: Spark Specialist. I am the Spark Specialist!

In this video we unbox our HP Prime graphing calculator.

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!

MECHANIC UV Curing LightThis is an image of the product.notes

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Mail Call #62: Loot from AliExpress, Amazon, and eBay | In The Lab With Jay Jay

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Silly Job Title: Phase Phaser. I am the Phase Phaser!

In this video we take a look at what arrived in the mail:

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p.s. today I added BNC, BNC-SMA, Xylitol, html, Thermocouple, CAS, LCR, Brushless, IGBT, Triode, PWM, LiPo, LiFe/em>, NiMH, and NiCd to my spell check.

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 Half Round Nose and Half Groove PliersThis is an image of the product.

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CH341A Programmer

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Today I watched You Need This $10 Flash Programmer, But It Needs This Fix Before You Use It! and I picked up a few from AliExpress:

The video references thingino.com, which has firmware for cameras with Ingenic SoC.

Unboxing #34: Unboxing the Sharp EL-506TS Scientific Calculator | In The Lab With Jay Jay

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This post is part of my video blog and you can find more information about this video.

Silly Job Title: Digital Dancer. I am the Digital Dancer!

In this video we unbox the Sharp EL-506TS scientific calculator. In this video I also mention about my Casio fx-991CW and my Sharp EL-546L.

The constants used in the calculator are taken from CODATA Recommended Values of the Fundamental Physical Constants: 2018 which is an impressive scholarly work.

I am sorry for the poor focus and zooming in this video. I have ordered a new camera which should help me to minimize issues like this in future videos.

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!

Oudisi 9-inch 16 in 1 Wire StripperThis is an image of the product.notes

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Unboxing #33: Unboxing the ZeenKo LiteVNA64 Vector Network Analyzer | In The Lab With Jay Jay

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You can support this channel on Patreon: patreon.com/JohnElliotV

This post is part of my video blog and you can find more information about this video.

Silly Job Title: Electron Enchanter. I am the Electron Enchanter!

In this video we unbox the ZeenCo LiteVNA64 Vector Network Analyzer.

The specifications from the manufacturer are here: LiteVNA.

The user manual is here: LiteVNA User Guide.

You can download manuals, firmware, and software from here: LiteVNA Google Drive.

A related open-source software project is NanoVNA-Saver.

The books I have been reading to learn about the technology include A guide to the NanoVNA and What is Smith chart. Also “S-Parameter Techniques” by Hewlett-Packard.

Thanks very much for watching! And please remember to hit like and subscribe! :)

p.s. today I added NanoVNA to my spell check.

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 Metallic Craftwork PenThis is an image of the product.notes

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Learning the Art of Electronics: Fig 2N.3 RC constant current | In The Lab With Jay Jay

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This post is part of my video blog and you can find more information about this video.

Silly Job Title: Chief Engineer. I am the Chief Engineer!

In this video we continue working our way through Learning the Art of Electronics and begin 2N RC Circuits.

Our notes are here:

John's notes

John's notes

We use the Rigol MSO5074 Mixed Signal Oscilloscope to monitor the changing voltage.

We use the EEVblog BM2257 Digital Multimeter to measure voltage.

We use the Fluke 17B+ Digital Multimeter to measure current.

We use the Multicomp Pro MP701033 Resistor Decade Box as our variable resistor.

We use the WilliamKlein Music Stand to hold our textbook.

We use the Carpenter Mechanical Pencil to make notes.

We use the Kaisi S-160 45x30cm Repair Mat as our workspace.

We use the FNIRSI SG-002 Signal Generator as our constant current source.

Thanks very much for watching! And please remember to hit like and subscribe! :)

p.s. today I added FNIRSI to my spell check.

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 3pcs Drill Scrub BrushThis is an image of the product.notes

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The Rain Detector | Project 18/30 | Maxitronix 30in1 | Learning Electronics In The Lab With Jay Jay

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This post is part of my video blog and you can find more information about this video.

Silly Job Title: Fixeruperer. I am the Fixeruperer!

In this video we do the 18th project from the Maxitronix 30in1 Electronics Project Lab Kit: The Rain Detector.

We use the Rigol MSO5074 Mixed Signal Oscilloscope to investigate the tone signal.

We use the UNI-T UTi260B Thermal Imager to investigate thermals.

We use the EEVblog BM2257 Digital Multimeter to measure current and resistance.

We use the Kaisi S-160 45x30cm Repair Mat as our workspace.

Thanks very much for watching! And please remember to hit like and subscribe! :)

p.s. today I added Fixeruperer to my spell check.

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!

Allsome QR040 ClampThis is an image of the product.

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Learning the Art of Electronics: 1O Breadboarding Hints and Tips | In The Lab With Jay Jay

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This post is part of my video blog and you can find more information about this video.

Silly Job Title: Tome Pumper. I am the Tome Pumper!

In this video we continue working our way through Learning the Art of Electronics and work through 1O Online Content: Breadboarding Hints & Tips.

The online content is here: https://laoe.link/LAoE_Chapter_01O.pdf

There is a bunch of related material here:

The order of magnitude for the multiplier bands on resistors is shown here:

Third and fourth band multipliers for resistor colour coding

Thanks very much for watching! And please remember to hit like and subscribe! :)

p.s. today I added breadboarding, ProtoBoard, DigiKey, solderless, stackable, IC, and colour to my spell check.

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 2-in-1 Dual Head WrenchThis is an image of the product.

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Unboxing #32: Unboxing the Casio fx-991CW ClassWiz Scientific Calculator | In The Lab With Jay Jay

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This post is part of my video blog and you can find more information about this video.

Silly Job Title: Voltage Virtuoso. I am the Voltage Virtuoso.

In this video we unbox the Casio FX-991CW ClassWiz Scientific Calculator.

Thanks very much for watching! And please remember to hit like and subscribe! :)

p.s. today I added ClassWiz to my spell check.

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 Orange Telescopic Magnetic Pickup ToolThis is an image of the product.

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