I know nothing about electronics, but thought it'd be fun to try create a (super simple and extremely terrible) video game console.

I was inspired to start experimenting with this after stumbling across the fascinating videos of  @Ben Eater. If you found this video at all interesting, I'd highly recommend taking a look at his channel for some much more advanced stuff!

If you'd like to help me create more videos, you can support the channel on Patreon over here: https://www.patreon.com/SebastianLague

The source code for this project (console/game scripts + Unity music editor) is probably not of much interest to anyone, but you can take a look here if you want: https://github.com/SebLague/Monster-Console

LED control library:
http://www.wayoda.org/arduino/ledcontrol/

Music from https://filmmusic.io
"Twisting" and "Perspectives" by Kevin MacLeod (https://incompetech.com)
License: CC BY (http://creativecommons.org/licenses/by/4.0/)

Chapters:
0:00 Intro
0:17 Arduino Uno
0:37 Joystick Input
2:53 High Definition Display
3:29 Audio
4:36 Coding Some Games
6:05 Constructing the Console 
7:53 It's Alive!

I Created a (terrible) Video Game Console

Learn how the central processing unit (CPU) works in your computer. Compare performance and processor architecture between the Intel and Apple Silicon M1 chips with @Alexander Ziskind 

#compsci #tech #100SecondsOfCode

🔥 Subscribe to Alex's Channel 🔥

https://www.youtube.com/channel/UCajiMK_CY9icRhLepS8_3ug

🔗 Resources

Apple Silicon Breakdown https://www.macrumors.com/guide/apple-silicon/
Visual CPU http://visual6502.org/
Clock Speed https://www.intel.com/content/www/us/en/gaming/resources/cpu-clock-speed.html

📚 Chapters

00:00 How a CPU Works
01:06 Instruction Cycle
02:25 Apple M1 vs Intel i9
06:10 Performance Benchmarking
9:06 Best Dev Stacks for M1
10:12 Worst Stacks for M1
11:55 Final Summary

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Upgrade to Fireship PRO at https://fireship.io/pro
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🎨 My Editor Settings

- Atom One Dark 
- vscode-icons
- Fira Code Font

How a CPU Works in 100 Seconds // Apple Silicon M1 vs Intel i9

A little exploration of some of the fundamentals of how computers work. Logic gates, binary, two's complement; all that good stuff!

The simulation tool is now available for download!
You can find it here: https://sebastian.itch.io/digital-logic-sim
Along with source code over here: https://github.com/SebLague/Digital-Logic-Sim

If you'd like to support the creation of more videos (and get early access to new content), I'd greatly appreciate your support here: https://www.patreon.com/SebastianLague

See the full playlist here: https://www.youtube.com/playlist?list=PLFt_AvWsXl0dPhqVsKt1Ni_46ARyiCGSq

Resources and Inspiration:
https://www.youtube.com/c/BenEater
https://www.coursera.org/learn/build-a-computer
https://en.wikipedia.org/wiki/Two%27s_complement

Chapters:
00:00 Intro
00:50 Logic Gates
03:09 The Simulation
05:06 Binary Numeral System
06:16 Binary Addition Theory
07:24 Building an Adder
12:11 Negative Numbers Theory
15:08 Building the ALU
17:43 Outro

Music:
"A Quiet Place" by Jordan White
"A New Perspective" by Ryan Smart
"Beyond the Horizon" by Sounds Like Sander
"Crystal Bursts" by Cody Martin
"Air" by Assaf Ayalon
"Elastic Vibe" by Ziv Moran
"Gotcha!" by Avocado Junkie

Images:
https://en.wikipedia.org/wiki/Vacuum_tube#/media/File:8863-Project-Whirlwind-CRMI.JPG

Exploring How Computers Work

In 2019 I wanted to teach myself product development while filming the whole process. It took a lot longer than expected and I burned out pretty hard near the end(2021). 

And yes I was doing it all myself which I now know is not very smart, it's just too much for one person. You really need a team of people to bring a product to market, or at least a few founders. I guess this was more of a learning experience than anything else. I knew I needed to gain experience in commercialization as my normal builds were quite sketchy. So it was good to try and build something solid over long periods. 

These first 5 months included a lot of electrical hardware design(PCBs) and embedded software development. I do want to catch you guys up on everything so I'll be making videos in roughly 5-month chunks between 2019-2022. Until we get more up-to-date, I think it just makes the most sense to post the footage in order.

Next Video:
Previous Video: https://youtu.be/hLjht9uJWgw

Social
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Website: https://devoncrawford.io
Twitter: https://twitter.com/DevonCrawford13
Snapchat: https://www.snapchat.com/add/devoncrawfordyt
Instagram: https://www.instagram.com/devoncrawford_/
Github: https://github.com/devoncrawford
Discord: https://discord.gg/sU2fur9

Gear
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
- Video Editing Software (Premiere Pro CC): https://goo.gl/rKx66D
- Keyboard (Velocifire TKL01) : https://amzn.to/2AQTjJQ
- Webcam (Logitech C920): https://amzn.to/2Cw588c
- Desk Microphone (Blue Yeti): https://amzn.to/2FPFmzi
- DSLR (Canon T7i): https://amzn.to/2T54mpZ

Music
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
A L E X x Kendall Miles - Hollow Moon [FULL EP] @ 17:03
Link: https://soundcloud.com/worsethanthis/a-l-e-x-x-kendall-miles-hollow-moon-full-ep-download-in-desc

けｍ SURF // ₪ JETSON
Link: https://soundcloud.com/highimjetson/m-surf-jetson

Karma Rhythm - snuggle music (beattape) @ 11:16, 13:48, 0:10
Link: https://soundcloud.com/karmarhythm/snuggle

Chill Children - bob le head EP [2018] @ 1:23
Link: https://soundcloud.com/chillchildren/bob-le-head-ep-2018

sin - Starlet @ 0:51
Link: https://soundcloud.com/sinbeatzz/starlet

Mbrr - Lucid
Link: https://soundcloud.com/m-brr/lucid

EMUNE - 100% EMUNE @ 5:45
Link: https://soundcloud.com/emune/e100

GREEN PICCOLO - Juicy
Link: https://soundcloud.com/greenpiccolobeats/juicy

SKUCCI x DVLTEM - THRILL NIGHT
Link: https://soundcloud.com/dvltem/dvlt-x-skucci-thrillnight

Learning Product Development

Arduino is a programmable circuit board that makes it possible for the average developer to build custom hardware products. Learn about Arduino's architecture, microcontroller, programming language, and IDE in 100 seconds. 

#programming #arduino #100SecondsOfCode

💬 Chat with Me on Discord

https://discord.gg/fireship

🔗 Resources

- Arduino Docs https://docs.arduino.cc/
- Raspberry Pi in 100 Seconds https://youtu.be/eZ74x6dVYes

🔥 Get More Content - Upgrade to PRO

Upgrade at https://fireship.io/pro
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🎨 My Editor Settings

- Atom One Dark 
- vscode-icons
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🔖 Topics Covered

- What is an Arduino? 
- CPU vs Microcontroller
- Raspberry Pi vs Arduino
- How do electrical circuits work?
- What is a microcontroller?
- How to get started with Arduino? 
- What programming language does Arduino use?

Arduino in 100 Seconds

I've wanted to make an LED Music Visualizer for the past year so I finally just did it. I had many problems designing the circuitry and although it is not perfect it actually turned out to be a pretty good result. The coding in this project was simple in comparison to the hardware and although this is not a programming video I want to show people why both hardware and software are interesting especially when you are able to combine them both so that you have full control over the system you designed. Next few videos will be some large software projects I developed in my spare time, meaning I can show you code!! I'm trying to start a community of passionate software/electronics hobbyists and entrepreneurs so join the newly created discord channel if you are interested, I will be active a lot of the time as I just got the app on my phone. 

!! Special shout out to Math Encounters Blog for the amazing Frequency to Voltage Converter circuit !!
Link: http://mathscinotes.com/2014/03/a-simple-frequency-to-voltage-converter/

NEWLY CREATED DISCORD CHANNEL: https://discord.gg/tb6J6F4

Next Video: https://youtu.be/uKmjvCPllWQ
Previous Video: https://youtu.be/S20NcDLF_t4

|| Technologies / parts used ||
RGB LED 300 Pixels (WS2812B): https://goo.gl/YoFYP5
Arduino: https://goo.gl/Ah6GGG

View the code on github: https://github.com/DevonCrawford/LED-Music-Visualizer

Social
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Website: https://devoncrawford.io
Twitter: https://twitter.com/DevonCrawford13
Snapchat: https://www.snapchat.com/add/devoncrawfordyt
Instagram: https://www.instagram.com/devoncrawford_/
Github: https://github.com/devoncrawford
Discord: https://discord.gg/sU2fur9
Patreon: https://www.patreon.com/devoncrawford

Gear
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
- Video Editing Software (Premiere Pro CC): https://goo.gl/rKx66D
- All Adobe Apps (I use this plan): https://goo.gl/hrTYFS
- Keyboard (Velocifire TKL01) : https://amzn.to/2AQTjJQ
- Monitors (Dell U2518D) : https://amzn.to/2AQQmco
- Webcam (Logitech C920): https://amzn.to/2Cw588c
- Desk Microphone (Blue Yeti): https://amzn.to/2FPFmzi
- DSLR (Canon T7i): https://amzn.to/2T54mpZ
- Wide Lens (Tokina 11-16mm F2.8): https://amzn.to/2MlpvcO
- Full list of gear: https://devoncrawford.io/gear

Music
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Karma Rhythm - fruit salad
Link: https://soundcloud.com/karmarhythm/fruit-salad

Complexion - The Future Beats Show 173 Featuring Funk Bast*rd
Link: https://soundcloud.com/complexion/the-future-beats-show-173-featuring-funk-bastrd

DIY LED Music Visualizer | Real-Time Animations (Arduino)

Exploring some of the basics of computer memory: latches, flip flops, and registers!

The simulation tool is now available to download:
https://sebastian.itch.io/digital-logic-sim
Source code for the simulator can be found here:
https://github.com/SebLague/Digital-Logic-Sim

If you'd like to support the creation of more videos (and get early access to new content), I'd greatly appreciate the support here: https://www.patreon.com/SebastianLague

See the full playlist here: https://www.youtube.com/playlist?list=PLFt_AvWsXl0dPhqVsKt1Ni_46ARyiCGSq

Resources and Inspiration:
https://www.youtube.com/c/BenEater
https://www.coursera.org/learn/build-a-computer
https://en.wikipedia.org/wiki/Flip-flop_(electronics)#SR_NOR_latch
https://en.wikipedia.org/wiki/Sequential_logic
https://electronics.stackexchange.com/questions/65463/why-edge-triggering-is-preferred-over-level-triggering
https://tams.informatik.uni-hamburg.de/applets/hades/webdemos/16-flipflops/20-dlatch/dff-enable.html

Chapters:
00:00 Intro
00:33 Set-Reset Latch
04:33 Data Latch
05:56 Race Condition!
07:32 Breadboard Data Latch
09:36 Asynchronous Register
11:41 The Clock
13:03 Edge Triggered Flip Flop
14:18 Synchronous Register
16:48 Testing 4-bit Registers
18:25 Outro


Music:
"Frontier" by Shimmer
"A Quiet Place" by Jordan White
"Constellations" by Acreage
"Beyond the Horizon" by Sounds Like Sander
"Crystal Bursts" by Cody Martin
"When Rain Comes" by Tide Electric
"Air" by Assaf Ayalon
"Mallets of Mischief" by Rhythm Scott

Images:
https://upload.wikimedia.org/wikipedia/commons/8/87/TTL_flip-flop.svg

How Do Computers Remember?

Displaying numbers is trickier than I expected! In this video we explore how to visualize the data inside of our simulated 4-bit registers, with the help of the double dabble algorithm and some seven segment displays.

The latest version of the simulation software is now available here: https://sebastian.itch.io/digital-logic-sim
And the source code is here: https://github.com/SebLague/Digital-Logic-Sim

Correction for a mistake in my boolean algebra explanation: https://www.youtube.com/watch?v=A-vLRThfJ4Q

Series playlist:
https://youtube.com/playlist?list=PLFt_AvWsXl0dPhqVsKt1Ni_46ARyiCGSq

If you'd like to support my work (and get early access to new videos and projects), consider becoming a patron of the channel over here:
https://www.patreon.com/SebastianLague

Resources and Inspiration:
https://en.wikipedia.org/wiki/Double_dabble
https://electronics.stackexchange.com/questions/499884/3-digit-of-7-segment-on-logisim/499916#499916
https://pdf1.alldatasheet.com/datasheet-pdf/view/5697/MOTOROLA/SN54/74LS248.html

Music:
https://github.com/SebLague/Misc-Project-Info/blob/main/Digital-Logic-Sim/7Seg%20Music%20Credits.txt

Chapters
0:00 Intro
0:49 Two’s Complement Refresher
1:34 Seven-Segment Display + Truth Table
2:58 Boolean Algebra Basics
5:43 Simplifying the Equation
6:48 Converting Algebra to Logic Gates
8:33 Computer-Assisted Design
11:25 Testing the Digit Display Design
12:36 A Real-World Version (the 74LS248)
14:20 Visualizing the Data in a 4-bit Register
15:14 All Ten Digits
17:22 Binary Coded Decimal
19:49 The Double Dabble Algorithm
22:58 Dabbling with Logic Gates
24:05 Implementing Double Dabble
26:39 Displaying an 8-bit Number
27:18 Ripple Blanking
29:32 Displaying Negative Numbers
32:34 Testing the Final Design
33:50 Outro