I have a new post on Hackaday: The Microtronic Phoenix Computer System.
The Microtronic Phoenix Computer System
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Author Archives: Jay Jay
Learning the Art of Electronics: Fig-1N.29: DVM reading departs from ideal; we can infer Rin-DVM | In The Lab
This post is part of my video blog and you can find more information about this video.
You can support this channel on Patreon: patreon.com/JohnElliotV
Silly Job Title: Systems Architect. I am the Systems Architect!
In this video we keep on working through Learning the Art of Electronics chapter 1N DC Circuits. Today’s circuits are from Figure 1N.25: Set of similar voltage dividers: same Vthev, differing Rthev and Fig-1N.29: DVM reading departs from ideal; we can infer Rin-DVM.
We use the Tenma 72-10505 Bench Power Supply for a 20V power supply.
We use the EEVblog BM2257 Digital Multimeter as our DVM for measuring voltage.
We use the Sharp EL-546L Scientific Calculator to crunch some numbers.
We use the Multicomp Pro MP701033 Resistor Decade Box to provide the resistances used in our circuits.
We use the WilliamKlein Music Stand to hold our textbook.
We use the Carpenter Mechanical Pencil to make our notes.
We use the Hakko CHP 3C-SA Precision Tweezers for precision work.
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! :)
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!
OULLX NSS-681HDMI-RJ45 Network Cable Tester notes |
Let’s go shopping!
Unboxing #29: Unboxing Pro’sKit MT-2207-C Analog VOM Handheld Multimeter | In The Lab With Jay Jay
This post is part of my video blog and you can find more information about this video.
You can support this channel on Patreon: patreon.com/JohnElliotV
Silly Job Title: Earth Grounder. I am the Earth Grounder!
In this video we take our new Pro’sKit MT-2207-C Analog VOM Handheld Multimeter out of its box. The other bit of Pro’sKit equipment I have is the Pro’sKit SS-331H Desoldering Pump. The dodgy analog multimeter I have is this one: Yum Cha MF-110A Analog VOM Handheld 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!
Yum Cha Orange Telescopic Magnetic Pickup Tool |
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Unboxing #28: Unboxing FNIRSI FNB58 USB Tester Voltmeter Ammeter | In The Lab With Jay Jay
This post is part of my video blog and you can find more information about this video.
You can support this channel on Patreon: patreon.com/JohnElliotV
Silly Job Title: Maker of Videos. I am the Maker of Videos!
In this video we take our new FNIRSI FNB58 Type-C USB Cable Tester out of its box.
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!
Mr Drill Tap Wrench Set |
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How To Make A Simple MOSFET Tester
I have a new post on Hackaday: How To Make A Simple MOSFET Tester.
Everything You Need to Know about MOSFETs
Power Electronics WK3_2 MOSFET Turn On Characteristics
But what is the Fourier Transform? A visual introduction.
Loot: 9V Batteries, DIP28 Sockets, LED Project Kit, Jumpers, ZIF Sockets, USB Meter, and More!
This post is part of my video blog and you can find more information about this video.
You can support this channel on Patreon: patreon.com/JohnElliotV
Silly Job Title: Electron Ambassador. I am the Electron Ambassador!
In this video we take a look at what has arrived in the mail from Amazon, AliExpress, and Farnell (element14).
- Duracell Ultra 9V Battery (2 pcs)
- 10PCS IC Seat DIP IC Socket Adaptor Solder DIY Sockets 6pin 8pin 14pin 16pin 18pin 20pin 24pin 28pin (Color: 28Pin)
- SMD/SMT Lucky Turntable LED Lights 310 Patch Components DIY Soldering Skill Practice PCB Board Electronic Welding Project Kits (Color: 1PC 310 Parts)
- 100PCS Pitch jumper shorted cap & Headers & Wire Housings 2.54MM SHUNT Black yellow white green red blue (Color: GREEN, YELLOW, BLUE, BLACK, RED)
- 1PCS 2.54MM IC lock seat socket Test Universal ZIF sockets 14Pin 16Pin 18Pin 20Pin 24Pin 28Pin 14P 16P 18P 20P 24 28P IC socket (28PNarrow, 28PWide, 32P, 40P)
- FNB58 USB Tester Voltmeter Ammeter TYPE-C Fast Charge Detection Trigger Capacity Measurement Ripple Measurement (Color: FNB58 With Bluetooth)
- Silicone Dupont Jumper Cable Male/Female To 26AWG Alligator Clip Wire For Breadboard Oscilloscope Logic Analyzer DIY Cable Kit (Color: Female, Male)
- Pro’sKit MT-2207-C pointer type anti-fog 3-purpose electric meter internal magnetic high-precision multimeter 1000V/10A (Color: ProsKit MT-2207-C)
- MP701033 Decade Box, Resistance, 7, 1ohm to 11.11111Mohm, 1% tolerance, Multicomp Pro Resistance Box
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!
Yutiars Flat Paint Brushes notes |
Let’s go shopping!
What Is The Fourier Transform?
I have a new post on Hackaday: What Is The Fourier Transform?