Which of the following statements is false? 1. Incremental optical encoder with one photodetector cannot be used to determine the rotation angle directly. 2. The only way to read an encoder pattern is to use optical sensors like photodetectors
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Which of the following statements is false?
1. Incremental optical encoder with one photodetector cannot be used to determine the rotation angle directly.
2. The only way to read an encoder pattern is to use optical sensors like photodetectors.
3. Incremental optical encoder with two photodetectors can be used to determine the direction of the rotation.
4. Absolute encoders use a more complex disk pattern and multiple photodetectors to read out the angular position directly.
5. Incremental optical encoder with one photodetector cannot be used to determine the direction of the rotation.
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- Write a piece of VHDL code to generate a block ROM of size 1024X8bit (or 1KB ROM), and a block RAM of size 1024X8bit (or 1KB RAM).Implement 2bit by 2bit multiplier using a ROMThis is a question: Binary to Hexadecimal Decoder using 7-Segment Display Task 1: (Design the circuit): Write a handwriting report including a short description about the circuit (including function, inputs/outputs, type of the circuit, logic elements required etc), Truth table/State Table, Boolean equations, Simplification of the equations. Attach an image of the Logisim circuit at the end of your report. Task 2: (Implementation)…
- Using a device that converts binary data from the main storage into coded hole patterns on a paper tape is conceivable. In other words, what exactly is a paper tape punch?Incremental shaft encoders have usually two pairs of photo emitters and photo detectors. Why is this? Figure 1: Incremental Shaft Encoder 1. Using two pairs of emitters and detectors allows turning an incremental shaftencoder into an absolute one.2. Usually the two emitter/detector pairs are out of phase by an angle of 90 degrees,so that the direction in which the the encoder disk is moving can be determined. Ifthere was only one such emitter/detector pair, the direction could not be determined.3. The additional emitter/detector pair is only introduced, in order to increase theredundancy of the shaft encoder. Hence, if one of them fails, the shaft encoder wouldcontinue operating in the same way as beforehand.4. The additional emitter/detector pair allows measuring additional information aboutthe shaft encoder motion. Whilst shaft encoders with a single emitter/detector paircan strictly only measure the absolute angle of the shaft encoder, adding another pairallows measuring…this is question: Binary to Octal Decoder using 7-Segment Display Task 1: (Design the circuit): Write a handwriting report including a short description about the circuit (including function, inputs/outputs, type of the circuit, logic elements required etc), Truth table/State Table, Boolean equations, Simplification of the equations. Attach an image of the Logisim circuit at the end of your report. Task 2: (Implementation)…
- Use LDS instead of IN for the following instruction: IN R20, SREG Select one: O a. LDS R20, 0X3F O b. LDS R20, OX5F O c. we cannot use LDS instead of IN O d. LDS R20, SREGThe basic storage element in a digital system is Select one: O a. multiplexer O b. fliflop O C. counter O d. encoder22. For the following waveform write a line or more of Python code that will explain how we can select only the first echo from the figure. 2 -2 11 11.5 12 12.5 13 13.5 Time, [µs]
- The idea behind the disc to cut down on the time lost due to spinning delay is: delayed addressing.Coded hole patterns on paper tapes may be generated using an output device that translates binary data from the primary store. In other words, what exactly is a paper tape punch?BINARY TO BCD OBJECTIVETo convert a given binary to BCD. Take a screenshot of your code and output. Create the code for the algorithm below;ALGORITHM: Step 1: Initialize the data to the data segment. Step 2: Move the input to AX register. Step 3: Move 64 to CL register Step 4: Divide AL, CL value Step 5: Increment memory by 1 and move AL value Step 6: Move AH value to AL Step 7: Move 0A to CL register Step 8: Divide the AL, CL Step 9: Rotate CL register 4 times Step 10: Add AH, AL Step 11: Store the resultant in memory location. Sample OUTPUTINPUT : 01A9H OUTPUT : 0425 NOTE: SCREENSHOT THE OUTPUT