Chapter 10 Machine Logic 2, Boolean Expressions
Truth Tables & Basic Logic Operators We will be using truth tables to understand how logic operators work. A truth table allows us to...
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Erika Camilleri
Oct 153 min read
Tinker At Home 1: Morse Code Secret Message
Your journey of low level computer electronics starts here. What an exciting time to be learning computer science! Let's learn and have...
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Erika Camilleri
Apr 243 min read
Database Practical 2 Forging Relationships
Let us now delve into concepts that were covered Chapter 33. We will continue to use a sample database however, in this post, you will...
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Erika Camilleri
Mar 253 min read
Database Practical 1, Microsoft Access Database Intro
To experiment with concepts that we learnt in Chapter 32 we will use a sample database. In this post, we will walk you through Microsoft...
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Erika Camilleri
Mar 103 min read
Chapter 46 Networks 3, On The Go
Networks | Part 3 of 3 In Part 1, we explored the vast world of Wide Area Networks , making the Internet the most prominent in our...
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Erika Camilleri
Feb 257 min read
Chapter 46 Networks 2, Home, School, and Work
Networks | Part 2 of 3 In Part 1 we talked about large networks which we call WANs and looked into basic Internet technologies. Now we...
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Erika Camilleri
Feb 176 min read
Chapter 46 Networks 1, A Hard Look at the Internet
Networks | Part 1 of 3 We live in a world that is constantly connected, for instance, news is getting to us faster, we maintain...
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Erika Camilleri
Feb 14, 20234 min read
Arduino 7 Car Wipers
Windshield wipers are a small part the car but they have a big impact on the driving experience and overall safety. They remove rain,...
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David Briffa
Feb 4, 20235 min read
Arduino 6 Basic Servo Control
We now have some experience with both digital and analog input and output. We're going to extend that knowledge by including an important...
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Erika Camilleri
Dec 27, 20224 min read
Arduino 5 Fading an LED
So far we have only worked with digital input and outputs. In this lesson we will learn to work with input and output that has a range or...
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Erika Camilleri
Dec 27, 20222 min read
Arduino 4 Fixed Period Traffic Lights
We use traffic lights because they deliver efficient traffic flow. It may not seem like it, but due to trafflic lights, overall travel...
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Erika Camilleri
Nov 22, 20224 min read
Database Systems Coursework Year 10 November 2022
We have prepared a challenge for you to complete where you will put all you have learnt in previous practicals to the test: Databases...
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David Briffa
Nov 13, 20224 min read
Database Practical 3 Queries
Let us now delve into concepts that were covered Chapter 34. This time we will be looking at queries, why we need them, and how we get...
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Erika Camilleri
Nov 1, 20222 min read
Database Practical 2 Related Tables
Let us now delve into concepts that were covered Chapter 33. Once again, we will use a sample database however, in this post, you will...
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Erika Camilleri
Oct 12, 20225 min read
IGCSE Pre-release Material Oct/Nov 2022 v 21
This post is based on an unofficial guide. For best results, it is important that you are extremely familiar with Chapter 51. This post...
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Erika Camilleri
Jul 13, 20225 min read
Arduino 3 External Input Components
Up till now we have only hooked up LEDs as external output components using the breadboard. Next on our list is to hook up an input...
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Erika Camilleri
Jul 12, 20226 min read
Arduino 2 Simple Circuits
In the last lesson we set up Maker Uno X and connected it to our computer. We did not have much control over the code execution during...
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Erika Camilleri
Jul 12, 20224 min read
Arduino 1 Blinking Lights
Your journey of low level computer electronics starts here. What an exciting time to be learning computer science! Let's learn and have...
210 views0 comments
Erika Camilleri
Jan 29, 20222 min read
IGCSE Pre-release Material May/June 2022 v 21
This post is based on an unofficial guide. For best results, it is important that you are extremely familiar with Chapter 51. This post...
35 views0 comments
David Briffa
Nov 29, 20212 min read
SEC Computing Study Guide 2023
Preparing for a major exam may seem overwhelming. Feeling some pressure is expected but with the right plan in place you can feel in...
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