This tutorial shows us how to build our own functional DIY ESP32 metal detector from scratch using an affordable Wi-Fi enabled microcontroller, a handful of easily available electronic components, and ...
Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...
Integrated electronic modules like counters and displays are convenient and space-saving, which may also make them easy to ...
Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s time for something fun. It’s time to turn your skills into entertainment ...
Learn how Network Time Protocol (NTP) works, why accurate time matters, how NTP calculates clock offset and network delay ...
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The I2C (Inter-Integrated Circuit) module, also known as the TWI (Two Wire Interface), is used to connect multiple devices using only two wires: SDA (Serial Data Line) and SCL (Serial Clock Line).
The front E-Ink can be used for reading, writing, and general everyday use, whereas the LCD in the back serves as a conventional smartphone display for applications that require higher refresh rates ...