Smart Bin Project (based on ESP32C3)
Background Due to the unreliable mounting of the servo motor, the smart bin was decommissioned in Jan 2025,…
ESP32 Series – Proj 02-FRTOS-Tasks
Project-02 Objectives Explore the use of Free Real Time Operating System (FreeRTOS). Create Task 1 - to blink…
ESP32 Series – Project 01-gpio-button
Purpose This project series is to study the capablilities of the ESP32 MCU family, with emphasise on C3…
Learn C++ (7) – OOP
Reference W3School - C++ Tutorial Create a Class To create a class, use the class keyword and end the class…
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Learn C++ (6) – References
Reference W3School - C++ Tutorial Creating References A reference variable is a "reference" to an existing variable, and…
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Learn C++ (5) – Program Control
Reference W3School - C++ Tutorial Conditions check Support these conditional check: if elseelse if(condition) ? expressionTrue : expressFalseswitch…
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Learn C++ (4) – Data Types
Reference W3School - C++ Tutorial Data Types Data TypeSizeDescriptionbool1 byteStores true or false valueschar1 byteStores a single character/letter/number,…
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Learn C++ (3) – User Input and Output
Reference W3School - C++ Tutorial cout and cin cout is used to output (print) values. cin is a predefined variable…
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Learn C++ (2) – Constants
Reference W3School - C++ Tutorial Constants When you do not want others (or yourself) to change existing variable…
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Learn C++ (1) – Variables
Reference W3School - C++ Tutorial C++ Variables In C++, there are different types of variables (defined with different keywords), for…
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