The ESP32 and ESP8684 are microcontroller platforms developed by Espressif Systems, both designed for Internet of Things (IoT) applications...
This is the transmitting of electrical power or energy from a given source to any load without use of the inter-connecting conductors. That is to say without any wires just a transmitter and a receiver. Ideal for the continuous, instantaneous supply of electricity...
The ESP32 is a powerful and versatile microcontroller from Espressif Systems, known for its robust features including built-in Wi-Fi, Bluetooth ...
To understand what the Arduino simulator is...
The 8-legged IC (Integrated Circuit) is the one of the most commonly used integrated circuits and this due to its ability...
Engineering Mathematics 5th Edition covers a wide range of syllabus requirements. In particular, the book is most suitable for the latest National Certificate and Diploma courses and City & Guilds syllabuses in Engineering.
Learn With OJ
Learn With OJ
Learn With OJ
Learn With OJ
Learn With OJ
Struggling to sell one multi-million dollar home currently on the market won’t stop actress and singer Jennifer Lopez.
Passive components being electronic components that reduce or limit the output of an electric circuit...
A capacitor is one of the most important electrical, electronic components and it finds most of its use in high frequence...
The ESP32, a popular microcontroller by Espressif Systems, offers robust features for handling analog and digital...
Like all the electric components resistor is a very vital part of an electronic circuit and the use is mainly to limit current flowing...
Arduino is an Open-source electronic prototyping device that is programable and used by people to control electronic projects and drive devices such as motors and sensors...
Capacitors generally come in a lot of sizes and types depending on what and where its going to done and its going to be fixed in a given circuit board (PCB) so this calls for the manufactures to build and construct capacitors of varies types...
What is an electric circuit? From the lowest point of view circuit is the interconnection of sensitive electronic components in a continuous loop to perform a specific task or function like the resistors, relays to mention among others,...
This is where we tell the library how to connect to our database. By creating a pool, we can reuse connections to the database instead of all ways opening and closing connections. This will improve performance once your app is hosted and you have a lot of users
The data in a MySQL database are stored in tables. A table is a collection of relateddata, and it consists of columns and rows. Databases are useful for storing information categorically. A company may have a database with the following tables:
Get request is the default form request. The data passed through get request is visible on the URL browser so it is not secured. It is an associative array of variables passed to the current script via the URL parameters (aka. query string). Note that the array is not only populated for GET requests,...
Forgotten your Wi-Fi password? Don't worry you're not alone! Whether you're trying to connect a new phone, set up a smart TV, or help a friend get online, remembering complex Wi-Fi passwords...
It is a domain-specific language used to manage and manipulate data, particularly within relational database management systems (RDBMS). SQL provides a standardized way to interact with databases, enabling users to perform various operations such as...