Circuit Setup: Connect the buzzer module to the Arduino Nano as described above. Code Upload: Copy and paste the provided code into the Arduino IDE. Select the appropriate board (Arduino Nano) and ...

Tiny RTC DS1307 module White LED strip, 5 m Hardware Setup The hardware setup is pretty straightforward. The Arduino Uno is powered by an external DC supply (12 V) through its DC input socket and 5-V ...

He’s using an Arduino Uno and an Ethernet breakout board to hook it up to the network. This allows him to send text messages to himself when the alarm system is armed, disarmed, or triggered.

It generates buzzer alarm when set counts or time duration is reached. Circuit Description The Circuit diagram of smart whistle counter is shown in figure-1, It is based on Arduino Mega 2560 board.

[IngGaro]’s system is built around a shield for an Arduino Mega. This shield includes connections to an alarm system, a GSM modem, temperature and humidity sensors, an Ethernet module, and IR ...