Sam Meech-Ward
Sam Meech-Ward

Videos

Sam Meech-Ward

Sam Meech-Ward
EC2 or elastic compute cloud is part of amazon's infrastructure as a service us to rent virtual machines in the cloud. we can run a VM on amazon's servers to run any of our own applications.In this video, I'm going to show you how to set up an ec2 instance on AWS and use it as an HTTP server.
EC2 Instances | Deploying a Simple HTTP Server
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLkdFVmJZUVdXSmtR
In this video, I'm going to show you how to set up an s3 bucket and use it to host a static site. You could use this for anything from a simple landing page, to a fully featured react app.
S3 Buckets | Hosting a Static Site
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLlJvWTNla0NDeEtj
In this lesson, we're going to create an SSH key so that we don't have to enter our password every time we want to transfer code or control the pi.This is the sixth in a video series about how to get started making things with a raspberry pi. It is targeted at existing developers but will be helpful to you no matter what your background is.🔗Entire Series https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSd🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
SSH Keys | Adding an SSH key to a Raspberry Pi
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLnc2T3NJQ2JuSmJB
Writing code directly on a raspberry pi is not ideal. It doesn't have our favorite text editor or git installed, and it can be a little bit slow for testing.In this video, we're going to learn how to transfer the code we write on our computer, over to the pi, using a tool called rsync.This is the fifth in a video series about how to get started making things with a raspberry pi. It is targeted at existing developers but will be helpful to you no matter what your background is.🔗Entire Series https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSd🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Transfer Code to a Raspberry Pi Using rsync
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLk5tXzh1NDR6Q2x3
How to create, resolve, and avoid merge conflicts in storyboards in an iOS app.
Resolve and Avoid Storyboard Merge Conflicts in an iOS App
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLkJOWXJBVE9UNGlj
Learn how to create fetch requests to query objects from Core Data.You can download the starter budget app here: https://github.com/Sam-Meech-Ward/CoreDataBudget🔗Previous Video Relationships https://youtu.be/2ceZt-HKrOc🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward NSPredicate: https://nshipster.com/nspredicate/#:~:text=NSPredicate%20is%20a%20Foundation%20class,which%20a%20collection%20is%20searched. Format Specifiers: https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/Strings/Articles/formatSpecifiers.html
Fetch Requests | Core Data #4
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLjlKSXlweFJzdVJB
Learn how to create different relationships between different entities using Core Data.You can download the starter budget app here: https://github.com/Sam-Meech-Ward/CoreDataBudget🔗Previous Video Saving Entities https://youtu.be/kp0rxJCIvdU🔗Next Video Fetch Requests https://youtu.be/9JIypxRsuRA🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Relationships | Core Data #3
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLjJjZVp0LUhLck9j
Learn how to add core data to an existing project and save entities.You can download the starter budget app here: https://github.com/Sam-Meech-Ward/CoreDataBudget🔗Previous Video What is Core Data? https://youtu.be/ZwBIBzs3tuc🔗Next Video Relationships https://youtu.be/2ceZt-HKrOc🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Saving Entities | Core Data #2
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmtwMHJ4SkNJdmRV
Learn about what Core Data is and how to use it to persist data in an iOS application.🔗Next Video Saving Entities https://youtu.be/kp0rxJCIvdU🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
What is Core Data? | Core Data #1
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLlp3QklCenMzdHVj
Learn how to use the XCTest framework to write unit tests for stateful objects.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
TDD and Unit Testing in iOS | Part 2 Stateful Objects
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLjBUR1FwWmlBb0tV
Learn how to use the XCTest framework to write unit tests for stateless objects.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
TDD and Unit Testing in iOS | Part 1 Stateless Objects
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLkI0eUo4NUlhVFV3
Learn how to use URLSession to download images into a UICollectionView. Then cache those images using an NSCache🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTdT5W3b8kh2DQH4OgKAIewZ🔗Moar Links Code Example: https://github.com/meech-ward/iOS-Image-Download-Collection-Cell My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Downloading & Caching Images in iOS with Swift
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmRORDlpTk16ZUtz
Learn how to use URLSession to perform HTTP requests in an iOS App🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links Code Example: https://github.com/Sam-Meech-Ward/iOS-Networking-Quotes My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward A Basic Introduction to Multithreading in iOS: https://youtu.be/C8yByOh8-6U
Networking in iOS with URLSession | JSON and Image data
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLnp2ZlZpWW1FVHVj
Learn how to use dispatch queues to perform tasks on a background queue in iOS with Swift.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward Ray Wenderlich Grand Central Dispatch Tutorial for Swift 4: https://www.raywenderlich.com/5370-grand-central-dispatch-tutorial-for-swift-4-part-1-2 Intro to networking in iOS: https://youtu.be/zvfViYmETuc
Multithreading & Async in iOS | A Basic Introduction
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLkM4eUJ5T2g4LTZV
Learn how to use UICollectionViews in an iOS app.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward https://developer.apple.com/documentation/uikit/views_and_controls/collection_views/using_collection_view_compositional_layouts_and_diffable_data_sources https://developer.apple.com/videos/play/wwdc2019/215/
UICollectionViews in iOS with Compositional Layout
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmNXZkc3OU5hT3Y0
Learn how to use UITableViews to make a todo list app for iOS🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links Checkbox Video: https://youtu.be/chj2ceZl51s Networking Video: https://youtu.be/zvfViYmETuc My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
UITableViews | Making a Todo List App
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLnByampueFhCa3Bv
Learn how to make custom UIViews and UIControls in iOS🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Custom UIViews and UIControls | iOS Checkbox
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmNoajJjZVpsNTFz
Learn how to use the UIViewControllers to make a multi-screen app for iOS.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
UIViewControllers in iOS
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLld1U2VzYVpjYU1R
Learn how to use Auto Layout to layout elements in UIKit on an iOS device.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Auto Layout in iOS
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLlhlNlNfYzVBcElj
Learn how to use UIGestureRecognizers to handle user input on an iOS device.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Touches and Gestures in iOS
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLlZNMWNYcWJfMVYw
Learn how to use UIControls like buttons and switches to detect user interactions in UIKit.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Intro to UIControls | iOS and Swift
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLlFjMjlaR3Rxa2Ew
Learn how to build your iOS UI using UIKit.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfUIRSuiVFZmuMGeSUYkNzh🔗Frame vs Bounds https://www.youtube.com/watch?v=Bw8BblNmMzw🔗Core Graphics https://developer.apple.com/library/archive/documentation/GraphicsImaging/Conceptual/drawingwithquartz2d/dq_overview/dq_overview.html🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Intro to UIKit and UIViews | iOS and Swift
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLnc1OG5jVEhLaUs0
How do we achieve polymorphism in Swift? And why do we prefer Protocols over superclasses?🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTdT5W3b8kh2DQH4OgKAIewZ🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Protocols and Polymorphism in Swift
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLktrbmdFdGR3R1RZ
How to use classes and structs in the swift programming language.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTdT5W3b8kh2DQH4OgKAIewZ🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Classes and Structs in Swift
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmpnSC1VZUhhRDFn
In this video, I'm going to show you the basics of the Swift programming language. This is a fast-paced video that assumes you already have experience with other programming languages.🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTdT5W3b8kh2DQH4OgKAIewZ🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Intro to Swift
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLk0yUm81d0V1WTJv
How do optionals work in the Swift Programming language?🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTdT5W3b8kh2DQH4OgKAIewZ🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Swift Optionals
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLk5xX1FfQVF5b1M4
In this video, I'm going to show you how to get started making iOS apps by building a basic Rock, Paper, Scissors game.We will be writing a little bit of Swift, so to get the most out of this video, you should be familiar with some sort of programming language. You don't have to know Swift, but you should know what things like functions and classes are.🔗RPS Code https://github.com/Sam-Meech-Ward/RPS_iOS🔗Entire iOS Playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTdT5W3b8kh2DQH4OgKAIewZ🔗Moar Links My Website: https://www.sammeechward.com Instagram: https://www.instagram.com/meech_ward Github: https://github.com/orgs/Sam-Meech-Ward
Beginning iOS Development for Not Beginners
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmZWN1prWUlfZWZ3
#sqlinjectionIn this video, we will take a look at how to perform some SQL injection attacks on a site, and we’ll learn how to protect our sites from attacks.All of the code examples can be found here https://github.com/meech-ward/sql_injectionAlso, check out one of my favorite videos on the subject from computerphile: https://www.youtube.com/watch?v=ciNHn38EyRc---* Personal Site: sammeechward.com * Instagram: https://www.instagram.com/meech_ward/ * Patreon: https://www.patreon.com/meech_ward
SQL Injection | SQL is demon spawn
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLkhoNkNickRyMExr
My 16-month-old daughter and I built an advent calendar for her mother for Christmas. It uses a linear actuator and an iPhone app to push out a box of candy each day.Check out my advent calendar video from last year: https://youtu.be/Mbtjb1aTHU4We used a linear actuator, arduino nano, motor driver l298n, and raspberry pi zero w. Leave me a comment if you want to know any other details about how I built it.• All of my projects: https://sammeechward.com/category/articles/ • My website: https://sammeechward.com • Instagram: https://www.instagram.com/meech_ward/---Credits:Jingle Bells 7 by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://incompetech.com/Hip Hop Christmas by Twin Musicom is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://www.twinmusicom.org/
We Surprised Her With Another Motorized Advent Calendar
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmp4MnVIMGlLLWJR
Entire Series: https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSdHelp support videos like this: https://www.patreon.com/meech_wardIn this video, I will show you how to install Node.js on your raspberry pi. Once you've completed this, you can control your pi using JavaScript.This is the fourth in a video series about how to get started making things with a raspberry pi. It is targeted at existing developers but will be helpful to you no matter what your background is.---* Personal Site: sammeechward.com * Instagram: https://www.instagram.com/meech_ward/ * Patreon: https://www.patreon.com/meech_wardLinks from the video: * https://github.com/meech-ward/NodeJs-Raspberry-PiRaspberry Pi: * amazon.com: https://amzn.to/2IuZxUn * amazon.ca: https://amzn.to/2P4XWpC
Installing Node.js - Raspberry Pi & JavaScript
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLm9GZGxSY1JsNWFR
Entire Series: https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSdHelp support videos like this: https://www.patreon.com/meech_wardIn this video, I will show you how to use the raspi-config tool to configure your Raspberry Pi's hostname and password.This is the third in a video series about how to get started making things with a raspberry pi. It is targeted at existing developers but will be helpful to you no matter what your background is.Entire Series: https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSd---* Personal Site: sammeechward.com * Instagram: https://www.instagram.com/meech_ward/ * Patreon: https://www.patreon.com/meech_wardRaspberry Pi: * amazon.com: https://amzn.to/2IuZxUn * amazon.ca: https://amzn.to/2P4XWpC
Configuring Hostname and Password - Raspberry Pi for Developers
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmZnMnNmSC03Ti1R
This is the recorded video from a lunch and learn event hosted by devhub.caI introduce IoT and demonstrate using JavaScript to control a Raspberry Pi. For more videos on getting started with a raspberry pi, check out my playlist https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSd* Event: https://www.meetup.com/DevhubVancouver/events/260119133/ * Slides: https://docs.google.com/presentation/d/1BKPkoXndFRaoG0dtPJvWOFpRdtthP5DUU5_W9XfI5ms/edit?usp=sharing * My videos on getting started with a raspberry pi: https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSd * Patreon: https://www.patreon.com/meech_wardI will be adding more videos to this playlist and my youtube channel, so please subscribe.
Raspberry Pi & JavaScript: Getting Started With IoT - Lunch&&Learn
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLi1wUGkza3ZwSWxj
Entire Series: https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSdHelp support videos like this: https://www.patreon.com/meech_wardIn this video, I will show you how to set up your Raspberry Pi by installing Raspbian Lite.This is the first in a video series about how to get started making things with a raspberry pi. It is targeted at existing developers but will be helpful to you no matter what your background is.Entire Series: https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSdIn the next video, we get this thing connected to the Internet and learn how to control the pi wirelessly: https://youtu.be/hArqrFTq5vQFor this video, you will need: * Raspberry pi & its power supply * Micro sd card with a capacity of at least 8gb is recommended * Optionally a keyboard, and a monitor. But we're going to learn how to control a pi without these in the next video.---* Personal Site: sammeechward.com * Instagram: https://www.instagram.com/meech_ward/ * Patreon: https://www.patreon.com/meech_wardLinks from the video: * https://raspberrypi.org/downloads/raspbian/ * https://www.balena.io/etcher/Raspberry Pi: * amazon.com: https://amzn.to/2IuZxUn * amazon.ca: https://amzn.to/2P4XWpC#RaspberryPi
Setting Up The Pi - Raspberry Pi for Developers
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmhBcnFyRlRxNXZR
Entire Series: https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSdHelp support videos like this: https://www.patreon.com/meech_wardIn this video, I will show you how to connect your raspberry pi to a wifi network and log in to the pi to control it wirelessly using SSH. This is called a headless setup.This is the second in a video series about how to get started making things with a raspberry pi. It is targeted at existing developers but will be helpful to you no matter what your background is.Entire Series: https://www.youtube.com/playlist?list=PL0X6fGhFFNTfW6RL46Rtd0VSqVtj-yBSdIn the previous video, I showed you how to set up your raspberry pi and install Raspbian: https://youtu.be/hArqrFTq5vQFor this video, you will need a raspberry pi with Raspbian Linux installed.---* Personal Site: sammeechward.com * Instagram: https://www.instagram.com/meech_ward/ * Patreon: https://www.patreon.com/meech_wardLinks from the video: * bit.ly/wpa_Raspberry Pi: * amazon.com: https://amzn.to/2IuZxUn * amazon.ca: https://amzn.to/2P4XWpC
Connecting to Wi-Fi and Using SSH - Raspberry Pi for Developers
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLm5hRFlYa0k1VVlF
Help support videos like this: https://www.patreon.com/meech_wardBy day, I give web lectures to students at Lighthouse Labs Coding Bootcamp in Vancouver. I lecture to students locally in Vancouver, and the lectures get streamed to remote cohorts around Canada. They can watch the lecture live and ask questions through Slack.A cohort in Calgary was getting upset that I was neglecting them during a lecture, so I made them a present. A hand that connects to slack and waves in front of me every time someone in Calgary has a question. You're welcome neglected Calgary students.I used an Arduino UNO knock off board and attached to a high torque servo with a hand on the end. The code was written in 100% JavaScript with the help of the johnny-five library.• The Code: https://github.com/Sam-Meech-Ward/Slack-Hand • Johnny Five: http://johnny-five.io/ • All of my projects: https://sammeechward.com/category/articles/ • My website: https://sammeechward.com • Instagram: https://www.instagram.com/meech_ward/
Internet Controlled Hand for Remote Lectures
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLmtlZ29pSVMzdE53
Help support videos like this: https://www.patreon.com/meech_wardAn advent calendar that uses razor blades to unlock doors, not an advent calendar filled with razor blades.This year, I decided to make my girlfriend April an advent calendar full of her favorite candy. But I had to make sure that she wouldn't be able to just open up a door and take candy whenever she wanted. I needed the calendar to lock each door and only unlock one door each day in December.My semi-successful solution was to tie each door to the calendar using a peice of string. Then I connected a razor blade to some CNC parts and had the stepper motor move the motor and cut the string, releasing the door for that day.More information on how I built this: https://www.sammeechward.com/youtube-projects/advent-calendar-2018Code I wrote: * [Computer Serial](https://github.com/Sam-Meech-Ward/Calendar_Computer_Serial) * [Arduino Code](https://github.com/Sam-Meech-Ward/Advent_Calendar_2018)Wiring diagram and instructions on how to use the A4988 driver: https://howtomechatronics.com/tutorials/arduino/how-to-control-stepper-motor-with-a4988-driver-and-arduino/Jingle Bells 7 by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://incompetech.com/Hip Hop Christmas by Twin Musicom is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://www.twinmusicom.org/
World's First Razor Blade Advent Calendar | Merry Christmas
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLk1idGpiMWFUSFU0
Instructions on how to build this: https://sammeechward.com/lets-build-a-temperature-sensor-with-a-raspberry-pi-part-2/I finished the temperature sensor using a raspberry pi, now I can read the temperature using my iPhone 🤗.Part 1: https://www.youtube.com/watch?v=va5JBp5LVE4&t=1sHelp support videos like this: https://www.patreon.com/meech_wardInstructions on how to build this: https://sammeechward.com/lets-build-a-temperature-sensor-with-a-raspberry-pi-part-2/ The code I wrote in the video: * Raspberry pi Code: https://github.com/Sam-Meech-Ward/Sensei-Peripheral-JS * iOS Code: https://github.com/Sam-Meech-Ward/Sensei-Central-iOS Open browser tabs at the end of the video: https://gist.github.com/meech-ward/1ca6ecb64460327b2b096e4ed89ac4ad My website: https://www.sammeechward.com
Let's Build a Temperature Sensor with a Raspberry Pi Part 2
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLlRpOE1YZ1RGSTdz
I made a temperature sensor using a raspberry pi, now I know the temperature of my apartment 🤗.Instructions on how to build this: https://sammeechward.com/lets-build-a-temperature-sensor-with-a-raspberry-pi-part-1/Help support videos like this: https://www.patreon.com/meech_wardPart 2: https://www.youtube.com/watch?v=Ti8MXgTFI7s&t=487sInstructions on how to build this: https://sammeechward.com/lets-build-a-temperature-sensor-with-a-raspberry-pi-part-1/ The code I wrote in the video: https://gist.github.com/meech-ward/d7974f565113719ab192e5f6bce3e271#file-app-js Open browser tabs at the end of the video: https://gist.github.com/meech-ward/d7974f565113719ab192e5f6bce3e271#file-open-tabs-md All of my projects: https://www.sammeechward.com/youtube-projects My website: https://www.sammeechward.com
Let's Build a Temperature Sensor with a Raspberry Pi Part 1
YouTube Video VVU2YVRMdUlfajQtMHdpRFN6bWFQY3RRLnZhNUpCcDVMVkU0
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