Final Project

1. Temperature detector: Detect whether the temperature in the house is higher than a certain value (say 40 degree Celsius), then a warning will be sent to all the devices that are connected to the arduino through WiFi or Bluetooth.
2. Alarm system: Use a motion sensor to detect movement and emit a high pitched tone, as well as a visual display consisting of flashing LED lights.
3. Loudspeaker for computer or cellphone
4. Digital stopwatch
5. Morse code: Translate the Morse code input to English and send it to a device connected through WiFi or Bluetooth
6. Calculator: Pressing buttons to input numbers and operators. Result will be shown in an LCD screen
7. The traffic light controller: Use a red, yellow, and green LED to re-create a traffic light. Be able to adjust the output, timing or the sequence.
8. Using arduino to play Connect-Four for single or double player
9. Texter: Send a text message to another cell phone
10. IoT based air pollution monitoring system: Monitor the air quality over a webserver using internet and trigger an alarm when the air quality goes down beyond a certain level.

Built With

• arduino