pls help me and my grandma thanks
could anyone help me, i am making a device with 3 ultrasonic sensors on the front, right, and left and if something is detected on either, it plays an audio file "object is on the (left/right/front)" and has vibration motors for each of them that vibrate depending on the side. I need this to play audio on Bluetooth headphones and I am new to coding Arduino. my grandma needs this soon because she is blind pls send help. thanks! (if your can do wired headphones that is fine too)
could you also send the circuit diagram tahnk you
3 Replies
ok sry
i made it with one sensor and just beeps
thats alll
Thats not my question
you mean what rpject have i done correct?
if so i have made a device that has an hcsr04 sensor that when triggered makes a beeping sound with a piezo buzzer and vibrates a vibration motor