muhammad jawhar

1. 1
Homework
StudentName: Ahmed Naseh Latif
Class: 4 Stage – Group:B
CourseTitle: Robotic Lab.
Department: Mechanic and MechatronicEngineering
College of Engineering
Salahaddin University-Erbil
Academic Year 2020-2021

2. 2
Q1: what is the difference between fire board & bread board ?
Breadboard, also known as protoboard, which is the bread-and-butter of DIY
electronics. A breadboard is a simple device designed to let you create circuits
without the need for soldering. It is a rectangular plastic board with a bunch of
tiny holes, and the holes can make it easy to insert electronic components to
prototype an electronic circuit, such as this one with a battery, switch, resistor,
and an LED (light-emitting diode). however, breadboard will have a less
permanent compared to a printed circuit board, so you can remove and change
the breadboards if needed as they have sockets that you push the components
into. It can’t be denied that a breadboard will be more for experimenting
,designing and testing circuit connections before making it permanent.
The FireBoard is a digital thermometer designed to operate through your
smartphone or through the web. You can easily track up to six temperatures at
once. The FireBoard will also alert you via SMS or email to make sure your
temperatures are on track.

3. 3
Q2: What is types of the proximity sensor ?
 Capacitive
 Capacitive displacement sensor
 Doppler effect (sensor based on doppler effect)
 Inductive
 Magnetic, including magnetic proximity fuse
 Optical
 Photoelectric
 Photocell (reflective)
 Laser rangefinder
 Passive (such as charge-coupled devices)
 Passive thermal infrared
 Radar
 Reflection of ionizing radiation
 Sonar (typically active or passive)
 Ultrasonic sensor
 Fiber optics sensor
 Hall effect sensor