Using an arduino, breadboard,ultrasonic sensor,buzzer, lcd and red led...

Using an arduino, breadboard,Â Â ultrasonic sensor, buzzer, lcd and red led display distance in centimeters, If needed, use...

90.2K

Verified Solution

Question

Electrical Engineering

Using an arduino, breadboard,Â Â ultrasonic sensor,buzzer, lcd and red led display distance in centimeters,
If needed, use a rotary potentiometer, male to male cable (m-m)female to male cable (f-m) or any resistor provided in the kit.
display distance in centimeters to lcd. If the object is indistance, turn on Active buzzer(play sound)
and turn on red led. If the object is not in range, display outof range or \"Object now close'.Â Â on the lcd, make surethe buzzer is off and red led is off.
Provide code and schematic
Provide code and schematic

Answer & Explanation Solved by verified expert

4.4 Ratings (561 Votes)

So first i will like to discuss that how does ultrasonic sensorworks and then i will try to answer the above questionUltrasonic Sensor Ultrasonic sensor emitsshort and high frequency pulses at regular interval which travelwith the speed of soundWhen they strike an object they reflectedback as the echo signals and the sensor himself compute thedistance of object from the sensorThe range of distance upto whichultrasonic sensor can work is 20 mm to 8 mFormulaVelocity Speed2Time where take velocity 343 msecspeedof See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member