This is a new innovative project. This project is about the efficiency of the IR sensors. It will not give us rough signals to buzzer if the object crosses the sensor. It tracks the object, if the object is moved within 100-500 micro seconds, the buzzer will not give us signals. But if it is a stable object, it gives a signal. If the blind is also a deaf, nothing to worry, there is a vibration actuator to make vibrations and give signals. LETS GO INTO THE PROJECT.Circuits
- Connect the buzzer to digital pin 13
- Connect the IR signal pin to the analog pin 0
- Make a switch for buzzer
- Make a switch for the power.
- Connect the Bluetooth module as default.
Guide (how to connect the HC-05 to Arduino): https://create.arduino.cc/projecthub/user206876468/arduino-bluetooth-basic-tutorial-d8b737?f=1
Download the Given app in your Android Phone.
Go for it.