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CatsRjERKS

Table of Contents

  1. Cats R Jerks
  2. Description
  3. Components and Libraries
  4. What You Will Need
  5. uLCD Display
  6. SD Card for uLCD Display

Cats R Jerks

Description

In this project, a rather unfriendly cat is simulated. An LV-MAXSonar-EZ0 will be the ‘cat’ in this project, reading how close you are getting to it. Using a Speaker and uLCD Display with unique SD cards for each, the state of the cat is displayed.

Components and Libraries

This section is for information about different reusable building blocks; primarily components and the libraries, code and information to make use of them. For more about Libraries, see Working with Libraries.

What You Will Need

  • uLCD-144-G2
  • SD Card Reader from Sparkfun: https://www.sparkfun.com/products/544
  • LV-MAXSonar-EZ0 from MaxBotix
  • Speaker – PCB Mount from Sparkfun
  • 2 SD Card
  • 1k Resistor
  • 2N3904 Transistor

uLCD Display

The uLCD Display has two rows of pins. Use a cable to hook up the breadboard to the row of pins closer to the edge of the display board. +5 V will be the leftmost pin if looking at the board with the label upright.

demo

demo

demo

demo

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SD Card for uLCD Display

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