This is good: Calculus Visualized – by Dennis F Davis.
Calculus Visualized – by Dennis F Davis
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Category Archives: Diary
Tools for IoT Hacking
I’m reading Practical IoT Hacking: The Definitive Guide to Attacking the Internet of Things and it mentioned some equipment I’m interested in:
- Adafruit FT232H Breakout – General Purpose USB to GPIO, SPI, I2C – USB C & Stemma QT
- Attify Badge – UART, JTAG, SPI, I2C
- Beagle I2C/SPI Protocol Analyzer
- Bus Pirate
- ChipWhisperer
- USB to TTL Adapter – USB to Serial Interface for Development Projects – Featuring Original FTDI Chipset FT232RL
- HydraBus
- JTAGulator
- Open On-Chip Debugger
Milestone for In The Lab With Jay Jay: 100 videos!
Today the 100th video will be released! This is across both channels.
The next milestone will be passing 500 subscribers, presently at 437.
Kubuntu 24.04
I want to install some software to check it out (MySQL and MySQL Workbench) but I’m having trouble making it work on Debian. So I decided to spin up an Ubuntu instance for this job. I picked Kubuntu 24.04 (Ubuntu with KDE Plasma desktop) and this is my first go at using Ubuntu 24.04. Figured I should document the installation experience, which I have done here.
Extra Content #16: Unboxing of Bosch IXO VI Electric Screwdriver with Angle Screw Adapter
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 my new Bosch equipment, including my Bosch IXO VI Electric Screwdriver and the Bosch IXO Angle Screw Adapter.
I recorded this video back in September 2023 but forgot to upload it at the time, so releasing now for the archives.
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 |
Let’s go shopping!
USB Cables Drawer
I organized my USB cables drawer. Left is USB 2.0, right is USB 3.0. Front is Mini-B and iPhone cables (including Lightening cables), middle is Micro-B (5-pin and 10-pin) and Type-A, back is Type-B. Conspicuously absent are Type-C which are filed in a different drawer. Also front-right are adapters, switches, hubs, and there’s even a USB light in there.
Extra Content #15: Unboxing of M6013 Capacitance Meter and MESR-100 ESR Meter | 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
This is an old video I found while tidying up my files today. I recorded this back in September 2023, around about a year ago. Figured I might as well publish it on Elliot’s Extras.
In this video I unbox my Yum Cha M6013 Capacitance Meter and my Yum Cha MESR-100 ESR Meter. Then I attach some banana plugs to one of my Yum Cha Probe Tweezers.
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 Stainless Steel Tray |
Let’s go shopping!
Fluke 17B+ Multimeter
Today I was watching Everything You Need to Know about MOSFETs by ElectrArc240 and I noticed he had a Fluke 17B+ multimeter. I managed to find one of those for AU$222.98 on eBay so I look forward to doing the unboxing video soon!
Achievement Unlocked: Exceed YouTube Maximum Video Size
Today I went to upload a 10 hour 256.4GB video to YouTube. I was blocked because the current maximum video size is 256GB. Missed it by that much. :P
Extra Content #14: Previously Unreleased Content: Cleaning Resistors and Having a Chat | 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
Today I was organising my media files and I found this old video. I recorded this back in August 2023 but I never released it. I think back then I didn’t have this second channel and I decided this video wasn’t good enough for the main channel, so it just kind of got forgotten. But I thought it was fun so I have published it here for the record.
In this video I do a time lapse of me cleaning my resistors. While the time lapse is playing I include a narration in which I discuss things I had been reading at the time. There are two links for the show notes, being these:
- You Suck at Excel with Joel Spolsky (since deleted, bummer)
- Laws and Sausages
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 USB 3.0 Powered 4-Port USB Hub |
Let’s go shopping!