Programming Electronics Academy
Arduino Water Detection Alarm Project
This tutorial covers how to make a simple water detection alarm with your Arduino microcontroller.
Programming Electronics Academy
Arduino Momentary Push Button and Simple Circuit drawing
Arduino Momentary Push Button and Simple Circuit drawing
Programming Electronics Academy
pinMode, digitalWrite, delay: Arduino Course 4.2
A description of 3 important functions for using Arduino.
Programming Electronics Academy
Series Parallel: Base Electronics: 11
A description of basic series parallel circuit analysis with Arduino.
Programming Electronics Academy
PWM Example: Arduino Course 4.8
An example of using Pulse Width Modulation with Arduino.
Programming Electronics Academy
Floating Pins, Pull-Up Resistors and Arduino
This tutorial talks about floating pins. Specifically, what they are, why they are unwanted and how to deal with them.
Curated Video
Electrical Energy Transmission and Consumer Safety
In this video, the process of transmitting electrical energy from a power station to the consumer is explained. Different types of potential difference are also discussed, including direct current (DC) and alternating current (AC). The...
Programming Electronics Academy
Change the LED Variable: Arduino Course 4.4
Adjusting pin numbers in Arduino sketches and the outcomes.
Programming Electronics Academy
Ep. 2: I2C and SPI with Dan Hienzsch
This week Michael sits down with the founder of Rheingold Heavy, Dan Hienzsch. The two talk about Dan’s beginnings in Silicon Valley (1:45), how Arduino opened him up to the world of microcontrollers (7:55), and the inspiration behind...
Science Buddies
DIY Mini Propeller Car
Explore circuits by building your own mini propeller car in this fun STEM activity! A materials list and written instructions are available on the Science Buddies website:...
Curated Video
Introduction to Potential Dividers and Their Applications
The video is a lecture presentation on potential dividers in circuits. The video also discusses variable potential dividers that allow for continuous adjustment of potential difference, and the use of special resistors like thermistors...
Brainwaves Video Anthology
Barbara Ficalora - Teaching with Love
Barbara Ficalora is a retired elementary teacher. At 86 she reflects on what make a good teacher and recalls memories of her students who still stay in touch over 50 years later.
Curated Video
The Complete Beginners Guide to Arduino - 2021 - Resistance and Ohms Law
In this lecture, we are going to look at the relationship between current, voltage, and resistance and learn how to apply Ohms Law to work out one of these values if we know the other two. This clip is from the chapter "Electronic...
The Economist
How to print an arm
3D-printed prosthetic limbs are being tested by Médecins Sans Frontières to help people who have lost limbs in the war in Syria. The new technology is cheaper and faster than conventional methods and could revolutionise treatment of...
Programming Electronics Academy
Using the Same Input to Trigger Two Arduinos
If you ever have a project using two or more Arduinos, it's likely you'll want them to work together. Say for example you have one Arduino connected to an LCD shield, and another Arduino controlling an LED matrix. You want both to do...
Programming Electronics Academy
Throw out your breadboard! Dr. Duino: An Arduino Shield for debugging and developing
*Description:* In the last couple of episodes we have talked about Arduino shields and breakout boards. In this video, we will review a specific Arduino shield that makes developing projects and debugging sketches on the Arduino...
Programming Electronics Academy
Lesson 5 | Arduino Hardware Overview | Arduino Crash Course
Lesson 5 | Arduino Hardware Overview | Arduino Crash Course
Curated Video
Time Delay Relays Explained
Time Delay Relays, in this video we learn the basics of how time delay relays work. Looking at time on delay and time off delay using transistors, capacitors and diodes as well as switches, mechanical relays and optical couplings to...
Programming Electronics Academy
How to use an External Reset Button with Arduino :: Viewer Question #6
Have you ever had your internet go down? You call the service provider and the first thing they say is that you must unplug your modem and wireless router, turn off your computer, and scratch your keyboard 7 times with a chickens foot --...
Curated Video
What is a Capacitor
What is a capacitor, in this short video we learn the basics of what a capacitor is so you can recognise them in circuit boards.
Catalyst University
Heart Chamber Anatomy & Cardiac Chamber Blood Flow
In this video, we explore the basic anatomy of the heart's chambers, valves, and great vessels; and, we track the flow of blood through the chambers, valves, and major vessels (systemic and pulmonary circulation).
Programming Electronics Academy
How to Make One Button Have the Functionality of Two or More with Arduino
Do you have an application where you want multiple buttons for different user inputs? Maybe you have a timer and you want one button for minutes and another for hours. But there is a problem – you only have room for one button! In this...
Curated Video
How Relays Work
How relays work. In this video we look at how relays work, what are relays used for, different types of relay, double pole, single pole, phototransistor, solid state relay, semiconductor, flywheel diodes, 8. Suppressor diodes, DPDT,...
Curated Video
What is an Inductor
What is an inductor? In this video we cover the basics of what an inductor is, with examples in a circuit board of what they look like.