100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
ECE 098 Lab 2- Quadrature Encoders, 7-Segment Displays, and LEDs UoP 2024/2025 £18.33   Add to cart
Quickly navigate to
Preview
  2.  
  3. Abacus College, Oxford
  4.  
  5. ECE098 (ECE098)

Other

ECE 098 Lab 2- Quadrature Encoders, 7-Segment Displays, and LEDs UoP 2024/2025
 3 views  0 purchase

ECE 098 Lab 2- Quadrature Encoders, 7-Segment Displays, and LEDs UoP 2024/2025/ECE 098 Lab 2- Quadrature Encoders, 7-Segment Displays, and LEDs UoP 2024/2025

Preview 2 out of 13  pages

Document information

  • October 28, 2024
  • 13
  • 2024/2025
  • Other
  • Unknown

Subjects

Written for

All documents for this subject (3)

Seller

avatar-seller
VEVA2K

Reviews received

Content preview

Lab 2- Quadrature Encoders, 7-Segment Displays, and LEDs
Name: NetID:
Lab 2.1: 06/20/2023 Lab 2.2: 06/26/2023
Due Date: 7/11/2023

Statement of Purpose:

The lab included two sections. The first part introduced a mechanical quadrature encoder, which
is used to sense position. Using the encoder’s pushbutton, a circuit was built to turn on the built-
in LED of the Arduino for both pull-up and pull-down configurations. Next, using the same
encoder and Arduino Nano Every, a pulldown circuit was built to send a signal from the encoder
to the Arduino and plot the resulting phases. Those phases were then used to design a method
that would track the rotational position of the encoder.

The second part of the lab started with verifying whether the Arduino board was working
correctly by turning on its built-in LED and tuning the delay time to have the LED blink for a
period of 1 second. Next, a circuit comprising an Arduino Nano Every, a 7-segment display, and
resistors was built to count from numbers 0–9 using a single digit.



Plan




Figure 1: Fritzing schematic of the Pull-Down circuit to read out pin A and B waveforms.

, Figure 2: Fritzing breadboard of the Pull-Down circuit to read out pin A and B waveforms.




Figure 3: Fritzing schematic of the Circuit to count from numbers on the 7-segment displays.




Figure 4: Fritzing breadboard of the Circuit to count from numbers on the 7-segment displays.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller VEVA2K. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £18.33. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

84866 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling
£18.33
  • (0)
  Add to cart