Design a suitable printed circuit board

Assignment Help Electrical Engineering

Reference no: EM132503188

Instrumentation and Measurement

Zero-Span Circuits / Sensors' interface to Arduino

Objectives
i) Simulate a zero-span circuit
ii) Simulate its Interfacing with Arduino
iii) Design a suitable Printed Circuit Board

Equipment Required
i) Multisim/Partsim
ii) Virtual BreadBoard/Tinker CAD
iii) DipTrace/Altium (or any PCB software of your choice)

1. Introduction
• Review your notes on the purpose and design of zero-span circuits. For this lab the sensor input will be simulated using a sine wave (or saw tooth) (set a slow frequency i.e.10 Hz) of appropriate

• Design a zero-span circuit to interface our sensor with the Arduino:

Input range Output Range

Circuit: +300*[X] mV to -100*[Y] mV 0 V to +5 V

To remove any ambiguity, please refer to the following correspondence between letters and numbers:

A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	X	Y	Z
1	2	3	4	5	6	7	8	9	1	2	3	4	5	6	7	8	9	1	2	3	4	5	6	7	8

• Once that your output voltage is verified using the simulator within the Arduino range (10% tolerance is allowed) (0 V to +5 V), using Virtual BreadBoard you can virtually assembly your circuit and connect the Output of your circuit to the Analogue input 0 and possibly execute the acquisition script detailed at tutorial. Please note that sample rate of the acquisition script must be adjusted according to the signal frequency used, do not cause Aliasing.

• Design the PCB, you may want to include on the PCB the proper anti-Aliasing filter

• For your design you must use LM741 as operational amplifier and commercial values for passive components (see manufacturers' and suppliers' websites like Element14, Digikey etc, if you are in doubt which values to use).

2. Experiment and Lab Report
Work is individual, please use the supplied template. Tutors will demo to you a fully functional circuit using Zoom or other video-conferencing tools. Source files like schematics and Arduino program must be made available and attached to the report (zip file) at submission. This assignment will be marked according to the following marking criteria:

1. Correct use of the template i.e. figures have proper captions etc...

2. Simulation of analogue circuit fully functioning and properly explained

3. Virtual breadboard/Tinker CAD and no aliasing in acquisition script

4. PCB design

Attachment:- Instrumentation and Measurement Lab.rar

Reference no: EM132503188

Questions Cloud

How much must save during each of the next five years : Considering the money held in the bank account, how much must you save during each of the next 5 years in order to achieve your goal

State how the law of diminishing returns : State how the law of diminishing returns reflected in the shape of the total product curve.

Explain what boards of directors are trying to achieve : Explain What Boards Of Directors Are Trying To Achieve When They Award CEOs Options As Part Of Their Executive Compensation Packages.

Emerging as a challenge to the us after displacing japan : Is China in particular, emerging as a challenge to the US after displacing Japan by GDP size contributory to this new international economic development?

Design a suitable printed circuit board : Design the PCB, you may want to include on the PCB the proper anti-Aliasing filter and Arduino program must be made available and attached to the report

What would be the value of cogs fifo : COGS LIFO of $214 million. If Not So Strong had instead used FIFO to value all inventories, what would be the value of COGS FIFO in 2018?

World of trade and non-trade concerns : Appraise in today's world of trade and non-trade concerns, why issues in health, environment and safety (HES) and sanitary and phytosanitary

What amount would shoeless report cost of goods sold : At what amount would Shoeless report cost of goods sold using the weighted-average cost flow assumption? (Round your answer to the nearest dollar)

How much revenue should just like fred astaire : Payment will not be collected until December. Using accrual-basis accounting, how much revenue should Just Like Fred Astaire, Inc. recognize in November?

User Account

All Pages