I caught up with my mate Craig! :D
Next stop: 100 videos or 500 subscribers, whichever comes first.
Milestone for In The Lab With Jay Jay
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Tag Archives: In The Lab With Jay Jay
Channel News #4: I Am Altering the Deal, Pray I Don’t Alter It Any Further | 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
In this video I announce a few things:
- The definition of a “new book” is now anything published during or since the year 2000 (it used to be anything that was published within the last ten years)
- The various features of the show now come with numbers per segment/feature (this is Channel News #4 for example)
- There will be a new main show feature called Maths Homework which will be starting soon (I just need to get a new camera so I can record this new feature)
Thanks very much for watching! And please remember to hit like and subscribe! :)
p.s. Light Forces fo’ Life! ❤️
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 IC Chip Pickup Tool |
Let’s go shopping!
New Book Teardown #5: Electrical Engineering 101 3rd Edition (2011) | 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
In this video I take a look at Electrical Engineering 101: Everything You Should Have Learned in School…but Probably Didn’t 3rd Edition written by Darren Ashby and published in 2011.
In the book the author mentioned that they used to write for chipcenter.com which appears to have since been taken over by EE Times. ChatGPT provided more information.
The author also mentioned Mathcad. I’m planning to check that out over here: https://www.mathcad.com/
And some terms which came up (ChatGPT explains further):
- Vcc
- Voltage at the collector
- Vee
- Voltage at the emitter
- Vdd
- Voltage at the drain
- Vss
- Voltage at the source
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 100pcs Releasable Cable Organizer |
Let’s go shopping!
Mail Call #3: Even More Cheap Stuff from China! Thanks 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
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:
- Super Sticky Cloth Duct Tape Carpet Binding Floor Waterproof Heavy Duty Industrial Adhesive Tape Repair Bundles
- UNO R3 Development Board ATMEGA328P CH340 / ATEGA16U2 Compatible For Arduino with Cable R3/R4 UNO Proto Shield Expansion Board (UNO SMD with Cable)
- Leonardo R3 Development Board With 30cm USB Cable ATMEGA32U4 For Arduino
- ESP32 Development Board TYPE-C/MICRO USB CP2102 WiFi+Bluetooth Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board 38PINS (1 SET)
- 500pcs/box Plastic Nylon Flat Washer Plain Spacer Insulation Gasket Ring Assortment Kit Set M2 M2.5 M3 M4 M5 M6 M8 M10 White (Color: white 500pcs)
- 100/200PCS Rectifier Diode Schottky Diode Kit 1N4007 1N4148 1N5408 1N5819 1N5822 1N4001 1N4004 1N5404 FR107 FR207 Fast Switching (200pcs-box)
- 800pcs M2 Self Tapping Screw Assortment Kit Tapping Screw Assortment Kit Lock Nut Wood Thread Nail Screw Sets Self Lock Nut Wood (800pcs Kit)
- Ethernet Cable Extender,RJ45 cat 5 cat 6 cat6a Coupler, Extender Connector – Ethernet Coupler Female to Female (5PCS)
- 12Sets of Stainless Steel Corner Code Right Angle L-shaped Black Iron Laminate Supporting Furniture Connection (12Pcs)
- 36pcs/Box Black L-shaped Right Angle Support Accessories with Screws Heavy Duty Connection Angle Connector Wardrobe Fixed (Color: Black)
- 12pcs L-Shaped Corner Brackets Metal Corner Braces Drawer Shelf Wall Bracket Fixing Right Angle Corners Brace Furniture Hardware (Color: 12pcs)
- Mini / Type-C / Micro USB Nano 3.0 With the bootloader compatible Nano controller for arduino CH340 USB driver 16Mhz ATMEGA328P (TYPE-C)
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!
Oloey Safety Goggles notes |
Let’s go shopping!
Mail Call #2: More Cheap Stuff from China! Thanks 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
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:
- #8 Phillips Truss Head Self Drilling Tek Screw Zinc Oxide Sheet Metal Screws Fast Self Tapping Screws Lath to Metal Studs 100Pcs (100Pcs, 4.2x16mm (8×5-8))
- Starter Kit For UNO R3 Mini Breadboard LED Jumper Wire Button For Arduino Diy Kit School Education Lab
- 200/100Pcs Nylon Cable Ties Adjustable Self-locking Cord Ties Straps Fastening Loop Reusable Plastic Wire Ties For Home Office (3x150mm, Black(200Pcs))
- 300pcs/960pcs Ceramic Capacitor Set 2pF-0.1uF Electronic Components Capacitor Assorted Kit Samples DIY (960pcs-with box)
- 255pcs Rubber O Rings Kit, 18 Size Metric NBR Washer Gasket Sealing Assortment Kit, for Plumbing Faucet, Automotive, Air Or Gas (255pcs Kit)
- 190PCS Set Car Universal Buckle 6 Models Size Fastenr Rivet Clamping Fastener Buckle Car Accessory ABS Material Fixed Screw
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 |
Let’s go shopping!
Mail Call #1: Cheap Stuff from China! Thanks 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
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:
- Rubber O Ring Set Gaskets Seal Nitrile Rubber Bands High Pressure O-Rings Repair Kit Sealing Elastic Band O Rubber Rings
- 250Pcs Wire Ferrules Kit 7 Size Copper Crimp Connector Non Insulated Electrical Butt Terminal Assortment Kit
- 600 Pcs Metal Film Resistor Kit Assorted Kit 30 Values Metal Film Resistor Resistance 1/4W 1ohm-10Mohm 1% Tolerance
- 500pcs M2 Self Tapping Phillips Screws Assortment Kit 5 Sizes Alloy Steel Cross Drive Flat Head Self Drilling Wood Screws DIY
- 20pcs Universal Mount Metal Plate with Adhesive Magnetic Mount Car Holder Replacement Metal Plate Kit Magnet Mobile Phone Stand
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!
UNI-T UT116A Digital Tweezers notes |
Let’s go shopping!
Unboxing #11: Unboxing and Installation of Horusdy 39-Drawer Component Drawers | 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 I unbox and install my new Horusdy 39-drawer component drawers.
Unfortunately I missed a little bit of footage near the end of the installation because my camera locked up.
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!
Maxitronix Electronic Metal Detector Kit Electronics Project notes |
Let’s go shopping!
Another milestone for In The Lab With Jay Jay
Today I got my first Patreon member who I didn’t already know. They are a free member, not a paid member. I will let you know when I get my first not-previously-known paid member too!
Unboxing #10: Unboxing of Ampcom Automatic Network Cable Tester | 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
In this video I unbox an Ampcom Automatic Network Cable Tester from AliExpress. It was a bit confusing because the AliExpress page says this is an ANENG M469D. But actually it’s not. It’s an Ampcom Automatic Network Cable Tester, which is a similar bit of kit. In the video I test this equipment with both a normal patch cable and a crossover cable and it seems to work okay, so for five bucks I’m a happy customer.
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!
JST XH2.54 6pin Pre-crimped Connector |
Let’s go shopping!
Old Book Teardown #8: Radio Engineering 3rd Edition (1947) | In The Lab With Jay Jay
This post is part of my video blog and you can find more information about this video on this show’s homepage.
You can support this channel on Patreon: patreon.com/JohnElliotV
Silly Job Title: Amp Alchemist
Note: this video is nearly five hours long! If you’re interested but don’t have 5 spare hours (and who does??) you might like to listen at 2x speed or more. The standard YouTube interface only supports playback up to 2x speed but I have some notes about YouTube hacks you can use to set the playback at 3x speed… or more!
In this video I teardown “Radio Engineering” (3rd edition) by Frederick Terman published 1947.
Frederick Terman was a Doctor of Science which is what the Sc.D. after his name stands for. It’s like a Ph.D. He is remembered as a father of Silicon Valley.
In the book there is much talk of diodes, but of course that is in reference to the old thermionic diodes which were vacuum tubes. These days diodes are semiconductors made from something like silicon or germanium.
The book talks a lot about power amplifier classes. Today the same classes are still used, it’s just that anything other than class AB and class D are very uncommon.
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!
Scotch Titanium Scissors notes |
Let’s go shopping!