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 ...

Arduino Nano 33 IOT has a WiFi module that is used in this project. Arduino can make a phone call on the smartphone. The WiFi module is exploited, in fact, because Arduino makes a POST HTTP request ...

Receiver Section The Receiver System communicates wirelessly using an RF module with the Transmitter System and displays status information on an LCD screen. If the rider is not wearing the helmet or ...

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.