5. Build your own Mars Rover Robot using Arduino: This cool looking Arduino Project presents the construction of an Arduino-based Mars rover, emphasizing design, components, and assembly.It highlights ...

GSM Based Messaging Using Arduino Circuit. The brain of the circuit is Arduino Uno MCU board (BOARD1). A 16×2 LCD display (LCD1) is used for receiving and displaying the messages. Pins of LCD1, namely ...

GSM module sends an SMS alert to emergency contacts. System resets when no fire/smoke is detected. Code File 📂 Filename: fire_alarm_system.ino 📌 Language: Arduino C++. Installation & Setup Connect ...

The below circuit diagram, clearly shows all how the various components are connected to design an Arduino UNO board. Here is the power section of the circuit in which you can find the DC barrel jack ...