eleneasy.com

YouTube video by eleneasy.com DIY 4 Wire Resistivity Test For Powders

I 3D printed a custom vessel designed to hold a powder under pressure.
Watch how the resistivity changes as I increase the pressure on the material!

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YouTube video by eleneasy.com Building A Custom Panning Bank For My Synth Audio Mixer

Building a custom 8-channel sliding potentiometer PCB for my DIY synthesizer mixer. Here is the process of hosting those smooth panning pots!
#DIYModular #Synthesizer #PCBDesign #Electronics #SynthDIY #AudioEngineer #CustomElectronics
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YouTube video by eleneasy.com Kirchhoff's Laws Explained in 88 Seconds!

Watch as we walk through a quick junction and loop example to see Kirchhoff's laws in action. Perfect for AP Physics, IB, or Electrical Engineering students!

#Physics #Circuits #STEM #Engineering #Electronics

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YouTube video by eleneasy.com Back To Basics Episode 7: Everything You Need To Know About Inductors

Why do inductors resist change? In this video, we go beyond the simple coil to explore the physics of magnetic fields, Lenz’s Law, and the dangerous 'Inductive Kickback.' Whether you're a student or a hobbyist, this is the complete guide to understanding Inductance.

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Back To Basics Episode 7: Everything You Need To Know About Inductors

In the last episode, we talked about the capacitor—the component that stores energy in an electric field and hates it when voltage changes. Today, we meet its magnetic twin. If I try to spin a wheel instantly, I cannot do it.…

YouTube video by eleneasy.com Six Essential Tools For Every Electronics Beginner

Starting your electronics hobby can be overwhelming, but you only need these 6 tools to get started! In this video, we break down the must-have gear for every bench.
#electronics #engineering #DIY #maker #soldering #stem #electronicsrepair #benchtools
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YouTube video by eleneasy.com How To Choose The Right Resistor For ANY LED

Stop burning out your LEDs! 💡 In this video, I’ll show you exactly how to calculate the perfect resistor value for any LED circuit using Ohm’s Law.
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YouTube video by eleneasy.com How To Make A Capacitor With Alluminum Foil

Proof of concept for making a capacitor. I was able to make a 170pF capacitor with just some foil and a piece of paper. Think of what you can do if you keep all the components pressed together.
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YouTube video by eleneasy.com Back To Basics Episode 6: The Absolute Beginners Guide To Capacitors

Today, we are talking about the unsung hero of the circuit board: the capacitor. It's the component that can dump its entire energy load a millisecond, smooth out a jagged power supply, and even keep your clock running when you pull the plug.
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Back To Basics Episode 6: The Absolute Beginners Guide To Capacitors

Welcome back to Back To Basics, our journey to master electronics one little bit at a time. Think of your favorite gadget. Your phone, your laptop, even your car. Now, imagine if they just... stopped working. Not because the…

Happy sparkling holidays to all

YouTube video by eleneasy.com Back To Basics Episode 5: Kirchhoff's Laws - The Rules Of Circuits

In this episode, we introduce the two fundamental laws that every engineer and technician uses to analyze complex circuits: Kirchhoff's Current Law (KCL) and Kirchhoff's Voltage Law (KVL).
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Back To Basics Episode 5: Kirchhoff’s Laws – The Rules Of Circuits

Welcome back to Back To Basics, our journey to master electronics one little bit at a time. So far, we have covered the essentials: safety, basic tools of the trade, and the important Ohm's law, the foundational relationship…

YouTube video by eleneasy.com The Synth Project Episode 52: Audio Mixer Part 3 - The Adder Unit

The element we will be talking about is the adder, a unit capable of putting together the signals from up to 8 different sources for each of its stereo channel.
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#letsbuildasynth

YouTube video by eleneasy.com Building Synth Audio Mixer Circuitry With Home Made PCB

Soldering the components of the adder stage of the Audio mixer module for my Synth project. The PCB was made using a CNC milling machine. The copper layer was protected by using a liquid tin bath.
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YouTube video by eleneasy.com Tinning Of An Homemade PCB

The tinning is an important part of PCB making because it prevents the oxidation of the copper layer and helps the soldering process.
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YouTube video by eleneasy.com Back To Basics Episode 4: Let's Talk About Resistors

Let's talk about resistors.
We will cover some theory, the math, and the major kind of resistors available on the market. All with a very simple approach that will help you understand what resistors are for, and which one to choose for your own projects and experiments.
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New episode of my "Back To Basics" tutorial series is here!

YouTube video by eleneasy.com The Synth Project Episode 51: Audio Mixer Part 2 - The VU Meter

In this video we will examine the schematic of the VU Meter, we will test a prototype in lab, we will build the actual unit that will fit into the module case, and we will test such unit with the help of a function generator.
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YouTube video by eleneasy.com Milling A PCB With My New CNC Machine

This is my first PCB obtained with a CNC milling machine, after I spent a few days studying how to do that and figure out the best software tools to use for my specific case. Let me know in the comments if you are interested in the details of the process.
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YouTube video by eleneasy.com Classic Resistor Cube Problem

Resolution of the classic problem of the cube of resistors.
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My first PCB with CNC Milling technology. Anyone interested in a video on it?

YouTube video by eleneasy.com Testing A Softpot As A Synth Interface

How I tested the use of a softpot as an interface for my synth.
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YouTube video by eleneasy.com Back To Basics Episode 3 - The 6 Essential Tools For Your First Electronic Lab

Today, we're building your first electronics workbench. We're going to break down the six most essential pieces of gear—from the absolute must-haves to the powerful diagnostic equipment you'll eventually crave.
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Back To Basics Episode 3: The 6 Essential Tools For Your First Electronic Lab

Hi there, welcome back to the "Back to Basics" series. So you've decided to dive into electronics. You're watching tutorials, you're looking at schematics, but then you hit the wall: what tools do I actually need, and…

YouTube video by eleneasy.com Back To Basics Episode 2 - Voltage, Current & Resistance: The ABC Of Electricity

Welcome to the second episode of the series Back-to-Basics, where we will explore everything electronic, from the simple components to the more complex ones, and where we will learn how to create our own circuits and make sure they are safely working.
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YouTube video by eleneasy.com The Synth Project Episode 50: Audio Mixer Part 1

Here is the Audio Mixer, indispensable for our Analog Synth, to combine audio sources from different modules and external sources. The Mixer will also have the capability of generating a stereo output, and to spatially move each individual sound from left to right.
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Another way to power up several breadboards at once and with multiple voltages too.

YouTube video by eleneasy.com BackTo Basics Episode 01: Safety First (#teamwater)

Welcome to the first episode of the new series Back-to-Basics, where we will explore everything electronics, from the simple components to the more complex ones, and where we will learn how to create our own circuits and make sure they are safely working.
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Back To Basics Part 1: Safety First

Welcome to the first part of the new series Back-to-Basics, where we will explore everything electronic, from the simple components to the more complex ones, and where we will learn how to create our own circuits and make sure they are safely working. Why…