I was talking to my friends about Euler’s identity and I was reminded of this one: The most beautiful equation in math, explained visually [Euler’s Formula].
In that context one of my friends brought Tau Day to my attention.
Today I watched Build – gusmanb’s 24 Channel 100MHz Logic Analyser by Happy Little Diodes which is about how to make your own 100MHz Logic Analyser for cheap.
This week I discovered Jan Axelson. She’s a tech writer and her website is here: http://janaxelson.com/.
I have ordered four of her books:
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 get the following stuff:
In this video I use and mention my Jackcat Electric Scissors.
Also I managed to get my air-quality meter to work by squeezing it together with a clamp. It’s not pretty, but it works!
That red clamp you can see bottom left is holding the screen together and causing it to work…
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 BM800 Condenser Microphone |
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Recently I passed 100 videos across both channels. Today I reached 100 videos on the main channel (this includes a few old videos from before I started In The Lab With Jay Jay). Next stop: 200.
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 my new Fluke 17B+ Digital Multimeter.
The hard copy manual which was in the box I received was in Chinese (I think) but I found the English documentation available on the web from the manufacturer over here: Fluke 17B+ Digital Multimeter.
Shoutout to my mate @ElectrArc240 who was the person that made me aware of this Fluke multimeter, I learned about it in one of his videos.
If you enjoyed this video and are interested in the Fluke 17B+ you can see a product demonstration over here: Demo #1: How to Use All the Features of the Fluke 17B+ Digital Multimeter | In The Lab With Jay Jay.
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 29 In 1 Mini Precision Screwdriver Set notes |
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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 have a third go at my Maker Faire “Here There Be Makers” badge. You can see my previous attempts here and here
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 |
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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 and demo my new MECHANIC HT-20 Heating Table. I have some other equipment from MECHANIC.
You can find out more about the HT-20 from the manufacturer: Mechanic HT-20 Intelligent Double Digital Constant Temperature Heating Table. They also have a HT-10 model which is smaller but can reach higher temperatures: Mechanic HT-10 Intelligent Double Digital Constant Temperature Heating Table.
| Model | Table Size | High Temperature | Power |
|---|---|---|---|
| HT-10 | 100mm x 100mm | 320°C | 260W |
| HT-20 | 200mm x 200mm | 200°C | 600W |
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 13MP HD Webcam With Mic USB Camera |
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I just hit 500 subscriptions on the main channel! Next stop: 1,000.
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 make a power breakout box. This is for use in testing my new multimeter, but it will be good to have for other uses in future too.
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!