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- 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?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?Note: Please do not handwritten.
- Answer the 3 questions below with details information. Feel free to use pictures, illustrations in your answers. 1. What are the advantages of Arduino? (explain 2 advantages) Answer: 2. Suggest and explain 2 project ideas that can be done in Arduino using TinkerCAD in ET131 course. (different than the traffic lights) Answer: 3. Define each of the below components on an Arduino board: • Reset button: • USB connection: Digital Input/Output: • Power LED indicator:Name the type of wiring for the 3 wires proximity sensor shown below. BN Select one: O a. NPN normally open b. PNP normally open O . PNP normally closed d. NPN normally closedThe BEST choice electronic device to turn a device at a particular voltage is a/an _____. A. PUT B. SCR C. DIAC D. SCS
- What do the following abbreviations stand for? a. SPST b. SPDT c. DPST d. DPDT e. NO f. NCCompare the nested and the NPC topologies in terms of the blocking voltage for the switches employed in one leg. Assume that both topologies have four levels and are generating the same output voltage. Disregard any saftey margin while specifying the voltages for each power switch.We are running 3 wires and a ground in a RMC to a control panel with a 60 amp circuit breaker disconnect in the control panel. The conduit is run along the ceiling where the ambient air temperature is 100 degrees. The control panel feeds our secondary cooling pump. What size are the ungrounded conductors? All conductors have typeTHHN insulation. A #6 AWG B 600 Kcmil C #8 AWG D #2 AWG What size RMC do we need? A 3" B 3/4" C 1" D 1 1/2"