Robotics and System

Unit 3

Robotics and systems

Page SB 95-101

Week 7

Mr. Ali Ayed

Monday

13th of Feb 2023

Lesson 2

CDI

​Learning Objectives:

​After this lesson, the student should be able to:

- Identify types of sensor and their usages.

- Programming servo motor using MakeCode simulation

• A part or element of a larger whole, especially a part of a machine or vehicle.

• مكون , مركب

Keyword:

component

Open Ended

Discussion:

Can you name any type of sensors?

A sensor is a device that detects and responds to some type of input from the physical environment. The input can be light, heat, motion, moisture, pressure

Sensors :

They are used to tell if objects are near by without touching them.

Real life application: Tesla

Distance Sensor:

Type of sensors:

Light Sensor:

Measure the ambient light in the environment around it.

Real life application: Street lights.

Motion sensor:

Detects movement by looking for changes between two receiver inputs.

Real life application: Slide doors.

Be attention with the teacher screen we will be watching 1 min video - LMS

Servo Motor:

An electronic devices that rotate and push parts of a machine with precision.

Real life application: Parking barrier

Multiple Choice

What type of sensor is that?

• Motion Sensor

• Light Sensor

Multiple Choice

What type of sensor is that?

• Heat Sensor

• Light sensor

Multiple Choice

Which one is the servo motor?

First learning objective has been covered

- Identify types of sensor and their usages.

Second learning Objective :

- Programming servo motor using MakeCode simulation

Since we have learned about sensors and servos let us combine them together and program an application. Please click on the link blow

https://makecode.microbit.org/#editor

​Uploaded in Activity when you are done

​Please do not close quizzez lesson

Create a program for a smart home system. It can detect the amount of light outside. If the light level is greater than 128 it will open the curtains using servo motors. The system must continuously loop.

Learning outcome (Feedback):

We have learned today:

1- Identify type of sensors and their usage.

2- How to program a servo motor.

Poll

Did you understand today lesson:

• Yes :)

• Need more questions -.-

• No :(