I have a new post on Hackaday: The Latest Projects From Cornell’s ECE 4760/5730.
Monthly Archives: August 2025
gong.sh
ChatGPT wrote me a gong.sh script.
Mail Call #38: Cheatsheet, Lego, Banana-to-DuPont, Banana Cables, and Digital Multimeters
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
Silly Job Title: Energy Maestro.
In this video we take a look at what has arrived in the mail:
- Electronics 1 Part 1
- 100x Genuine LEGO® Building BRICKS – 2×4, 2×3, 2×2 [3001, 3002, 3003] BRAND NEW
- Dupont Silicone Jumper Cable Male/Female To Stackable Banana Plug 26AWG Wire For Breadboard Oscilloscope Electronic DIY Test Kit
- 1PCS Double Ended High Voltage Power Test Connecting Wire 4mm Banana Plug Test Wire Silicone 1M Banana Jack for Instrument
- DT830B AC/DC LCD Digital Multimeter 750/1000V Voltmeter Ammeter Ohm Tester High Safety Handheld Meter Digital Multimeter
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!
FNIRSI DC580 Power Module![]() |
Let’s go shopping!
If programmers sang
Simulating The Commodore PET
I have a new post on Hackaday: Simulating The Commodore PET.
Learning the Art of Electronics: Fig-1N.23: Hypothetical Voltage Divider | 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
Silly Job Title: Operation Manager.
In this video we build our first circuits for Learning the Art of Electronics. The introductory video for this project is here: Introducing Learning the Art of Electronics.
The pre-reading for today’s project is up to page 17 of the course work. If you want to dig deeper there is extra reading to be found on the project home page. Note that some of my notes on the ITL Wiki are only available to people who support me on Patreon (see above).
We use the METCAL PS-900 Soldering Station for soldering.
We use the EEVblog BM2257 Digital Multimeter to test voltages and currents.
We use the Riden RD6006 Bench Power Supplies to power our test circuits.
We use the Brother P-Touch D210 Label Maker to label our circuits.
We use the WilliamKlein Music Stand to hold our book.
We use the Scotch Titanium Scissors to cut things.
We use the Carpenter Mechanical Pencil to make our notes.
We use the Hakko CHP 3C-SA Precision Tweezers for precision maneuvering.
We use the Plato Model 170 Wire Cutter to cut our wires.
Thanks very much for watching! And please remember to hit like and subscribe! :)
Following are some happy snaps of the results:
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 9 in 1 Air Quality Meter![]() |
Let’s go shopping!
But What Actually Is a Particle? How Quantum Fields Shape Reality
John’s bench equipment
I recently documented most of the equipment on my bench: John’s bench.
Mail Call #37: Cheap Stuff from AliExpress | Learning Electronics 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
Silly Job Title: Luminary Luminar.
In this video we get Excel Tips and Tricks from Amazon and the following stuff from AliExpress:
- 500/1000PCS Eyelash Cleaning Brush Highly Colorful Beauty Makeup Clean Remover Tool Wholesaler Crystal Brush Eyelash Micro Brush (500PCS Pink, Wool Fiber)
- RELIFE RL-060B Carbon Fiber Disassembly Crowbar for Mobile Phone Laptop Maintenance Non-magnetic LCD Screen Dismantling Tool (Color: RL-060B)
- 3-Port Hi Speed Ultra ATA UDMA 33/66/100 40Pin 80-Wire 3.5 3.5in IDE Hard Disk 2-Drive Ribbon Data Extension Cable
- 3-Port Hi Speed Ultra ATA UDMA 33/66/100 40Pin 80-Wire 3.5 3.5in IDE Hard Disk 2-Drive Ribbon Data Cable Extension Cable
- 3-Port Ultra ATA UDMA 33/66/100 39Pin 40Pin 80-Wire 3.5inch IDE Hard Disk 5.25In CD DVD Drive Ribbon Server Hard Disk Data Cable
- 20Pcs Drill Bits For Precision Crafts Jewellery Watch Repair Model Making Hobby Work Electronics 0.3mm-1.6mm Mini HSS Spiral Dri
- Fireworks red yellow Double Color Flashing Lights DIY Kit Strobe NE555 + CD4017 Electronic Practice Learning Kits Suite Parts
- 2/4PCS Temperature Controller Module with Case XH W1209 LED Display Digital Thermostat Module Waterproof NTC Probe -50~110℃
- 36Pcs Terminal Removal Tool Kit Depinning Tool Electrical Connector Pin Removal Car Optional Wire Terminal Removal Tools
- 1/2/4PCS High Quality Phone Repair Tools Memory Metal Tin Scraping Knife Solder Paste Mixing Knife Pry Opening for iPhone Repair
- Human Presence Sensor Module 24GHz Smart Millimeter Wave Radar Sensing Heartbeat Detection Module with BT HLK-LD2410B (with Pin)
- Laboratory Swing Bells DIY Windbell Fun Soldering Electronic Swing Bells Wind Chime 95 LEDs Flashing Light DC 5V Learning Kit
- SMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board Electronic Circuit Training Suite DIY Kit
- Assemble Solar Car Creative Inventions Motor Ability Of Children Active Thinking DIY Electronic Kit Technology Toys For Kids
- 1Set RC Servo Motor Tester Controller Kit +180 Degree 9g Servo with 6V Battery Holder for Robotics RC Cars Helicopters Planes
- 30PCS PCB Board Kit SOP24 SOP8 SOP14 SOP16 SOP20 SOP28 SMD Turn To DIP Adapter Converter Plate SOP 8 14 16 20 24 28 Ibuw
- 3 in 1 Function Single Stranded Wire Wrap Strip Unwrap Hand Tool for AWG 30 Wire(WSU 30M )
- Stripping Pliers Decrustation Wire Cable Tools Stripper Stainless Steel Hexagon Wrench Accessorie Insulated Electrical Straight
- USB Floppy Disk Reader Drive 3.5″ External Portable 1.44 MB FDD Diskette Drive for Mac Windows 10/7/8/XP/Vista PC Laptop Desktop
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 Blue Spudgers![]() |
Let’s go shopping!


