As we all know, wearing a helmet is mandatory in most countries, including India while driving a vehicle, not just because of ...

Understanding how these components work together is key to understanding electronics. Circuit diagrams use symbols to represent each component, such as resistors, capacitors, transistors ...

This is a simple and practical implementation of an RFID-based attendance system using Arduino. It uses the MFRC522 RFID module ... the system marks the user as "Present" and displays a message on a ...

The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension module, ...

Discover how MCUViewer enables you to visualize your embedded system’s internals in real time with a simple debug probe. Whether you're working on power electronics or firmware optimization, MCUViewer ...

This library allows an Arduino board to control LiquidCrystal displays (LCDs) based on the Hitachi HD44780 (or a compatible) chipset, which is found on most text-based LCDs. This library is free ...