¥140元 Arduino code 2

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来自fr(中文版) 发布时间2018-10-12 据投标截至2018-10-12 关注30

任务需求

Project Scope:

Program an Arduino and (1) provide the code, as well as the (2) wiring diagram, to instruct a stepper motor to rise via remote, then lower upon receiving a signal from a sensor or within a certain timeframe if the sensor is not triggered.

Device Functionality:

The device will raise and lower an arm 90 degrees using a gear attached to a stepper motor. The arm will be raised by pressing a button on an IR remote. Once raised, the arm will remain raised until a sensor attached to the arm senses an impact above a certain threshold OR until a period of 10 seconds has passed. Once the sensor is activated OR 10 seconds pass, the arm will be lowered back to the start position.

Modules:

A. From down position:

Push button, IR remote // signal

Stepper motor up // arm goes up from 0 degrees to 90 degrees

Timer // 10 second timer begins

B. From up position:

“Impact” case scenario:

Vibration Sensor // feels “impact” above an adjustable threshold

Serial register // “impact”

Green LED lights up // displays “impact”

Stepper motor down // result of impact; stepper motor goes down from 90 degrees to 0 degrees

Timer // timer stops

OR

“No Impact” case scenario:

Timer registers time expired// 10 seconds expires

Red LED lights up // displays “no impact”

Serial register // “no impact”

Stepper motor down // arm goes down from 90 degrees to 0 degrees

Components used in the project:

1. Arduino Uno R3 (RexQualis)

2. Breadboard

3. RexQualis Breadboard Power Supply Module

4. RexQualis IR remote

5. Impact sensor:

a. SW-420 vibration sensor module OR

b. MPU-6050 3 axis Accelerometer/ Gyrometer

6. 28BYJ-48 5 volt Stepper Motor

7. ULN2003 stepper motor driver board

8. Green and Red LEDs

9. Wires and resistors as necessary

Deliverables:

1. Arduino code for the requested tasks in a .TXT and/ or .INO file format

2. Schematic similar to the attached file:

Deadline:

Four business days from selection

技能: Arduino, 电機工程, 电子

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