ENGIN_112_Homework_7

Select the correct optionThey are often used as all-or-nothing sensors, they are capable of detecting objects with millimeter precision, the objects can be solid or liquid.a)Capacitive sensorb) Inductive sensorc) Optical sensord) ultrasonic sensor

I have an O Gauge track and would like to convert it into a “sensored” track. Additionally, I would like to connect that track to an ESP-WROOM-32 board that should flash an LED whenever the track detects a non-moving train. Please list all the components (and how many of each) needed. Also, what’s the procedure for connecting the components?

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question: Suppose that you want to sort blocks of different heights automatically. How can this task be done with IR Sensors

8)This multiple choice question from MEASUREMENTS INSTRUMENTATIONS course.

A piezo-electrical crystal generates voltage when subjected to --- force. O a. Electrical O b. Mechanical O c. Gravity O d. All the three answers

Answer all the items. Thanks!

Question vvvv  Don't ignore any part  all part work u  Full explain this question and text typing work only     We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line

You can use the pressure meter tool to keep track of the pressure at a particular place over time. Place the detectors Into the middle of your sound wave box. Hit play and then PAUSE and adjust the position of your pressure sensors. 7. Where particles are close together (In the light color bands). pressure is 8. Where particles are further apart (In the dark color bands), pressure is Hopefully you noticed that a high pressure reading matches a where the particles are close together in a light-coloured band. This is called an area of wave compresslon. Where particles are further apart in the dark coloured band, there Is less pressure. Scientists call these areas of the wave rarefactlons. • Set the amplitude to zero. This shows where the particles would be if there Is no sound. • Slowly Increase and decrease the amplitude. • Use the pressure tool to measure pressure. You may have to do this a few times to see a pattern. 9. Insert a screen capture of pressure waves that would Indicate a…

I have a wooden toy train that runs on wooden tracks. I would like to place two ESP-WROOM-32 Boards on top of the train. Broadcast communication (which involves radio frequency, not Wi-Fi) would help communicate about the train's lateness to five other wooden trains on the same track. Local communication would help communicate to the train station about the train's lateness. I would also need radio frequency Tx-Rx Modules for discharging and undergoing the signal, and repeaters just in case the signal loses power due to long-distance traveling. My wooden train should be automated. It should run at 4 inches per second, keep a minimum distance of 30 seconds away from the other wooden trains, and make a 17-second-long stop every 500 seconds. What's the procedure to connect the components? What's the Arduino code (C++) for this project?