This tutorial will guide you on storing and retrieving values from the ESP32's flash memory (similar to EEPROM) using the Arduino IDE. Data stored in the flash memory persists even after the ESP32 is...
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If you're developing projects in the world of IoT or embedded systems, ArduinoJson is an essential library to have in your toolkit. With its ability to efficiently parse, serialize, and deserialize...
This tutorial aims to provide a comprehensive understanding of the basic principles, workings, and types of the Capacitor. What is a Capacitor? The capacitor is an energy-storing device that...
What is a transistor? The transistor is a semiconductor device that acts like a switch in electronic circuits. A transistor can be turned OFF and ON as needed like a switch. Transistors are also...
Logic gates serve as the fundamental components of all digital systems. These electronic circuits have one or more inputs and a single output, with the output determined by a specific logical...
When working on Arduino projects, there often arises a need to store data persistently. For instance, you might want to save user preferences, configuration settings, or sensor calibration data that...