Semiconductors and their applications in Electronics circuits

From 14.06 C$ /h

Teaching Electronics physics courses for universities students
A simplified and detailed explanation of Electronic circuits and courses is provided
the applications of semiconductors p-n Junction diodes and the application of transistors
Bipolar Junction and FET transistors
Operational and ICs

Extra information

The student should have a basic Knowledge of electric circuits

Location

Online from Oman

About Me

A university professor with more than 20 years of experience teaching university courses in physics in both languages
Arabic and English in a number of Arab universities
Holds a doctorate from Assiut University - Egypt, two years from Johns Hopkins University in the United States of America

Education

Bachelor's degree in Physics, Assiut University, Egypt
Master's degree in Physics, Assiut University, Egypt
PhD in Physics
A two-year scientific mission at Johns Hopkins University to study a doctorate in the field of magnetism, microparticles, and spectroscopy

Experience / Qualifications

Experience teaching practical and theoretical courses in physics for more than 20 years
Qualification: Bachelor of Physics - Assiut University, Egypt
Master of Physics - Assiut University, Egypt
PhD in magnetism and nanotechnology
More than thirty research papers in international journals

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

90 minutes

The class is taught in

Arabic

English

Skills

Electronic circuits

Teaching

High school entrance prep

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

,General physics courses for universities students

14.06 C$ /h

Teaching General physics courses for university students
In English language
A simplified and detailed explanation of undergraduate General Physics course
The course includes Units and dimension- Vectors- Motion in one dimension-Newtons Laws
Energy and momentum- Work- Pressure- Heat and other General Physics subjects

Electricity and Magnetism for universities students

14.06 C$ /h

A simplified and detailed explanation of Electricity and Magnetism courses is provided
The course includes , subjects ; Static Electricity, Electric Fields, Potential, Currents, Ohm's Law, Kirchoff's Laws , Parallel and Series circuits
Magnetism, Magnetic Materials, Ferromagnetism , Ferrites
and other subjects

Youssef

4.33

(6)

Associate professor in engineering sciences, 5 years of professional experience at all levels, college, high school, university, preparatory classes, engineering schools. Gives courses from college to university, preparation for exams, revisions, oral preparation, development of study methodologies.

Webcam lessons

4.33

(6)

Hello, I am a doctor in electrical engineering and associate professor in engineering sciences, experienced in the field of electrical engineering, I offer support courses in the subjects of engineering sciences (electronics, automation, electrical engineering, automation, programming).

Digital electronics
Analog electronic
electromagnetism (propagation of high frequency waves)
Automatic (continuous, sampled)
electrical engineering (transformers, electrical machines, switching power supply)
C / c ++ programming, Assembler, ARM, STM32
renewable energy (wind, PV)
engineering Sciences
RDM
Python,VHDL
PIC Microprocessor and Microcontroller
Signal processing and data acquisition
Engineering Sciences

These courses allow the student to get up to speed and regain confidence in all scientific subjects, just as they prepare him effectively for the Baccalaureate, the Preparatory Classes or various examinations of the engineering classes.

COURSE OBJECTIVES AND PEDAGOGICAL APPROACH

Resumption and deepening of fundamental concepts through exercises with course reminders.

Put the student in a situation of questioning and research.

Respond to individual issues and questions

Exercise training in order to achieve real mastery of the content.

Learn to build theoretical reasoning from observable facts or hypotheses.

Specific preparation for higher education requirements (in-depth content, increase in work capacity, enrichment of scientific background)

This educational approach is effective since it has often led me to interesting results with my students.

Associate professor provides support courses in electrical engineering

Fawzi

4.33

(6)

My name is Fawzi, and I am a French language teacher. Since 2012, I have been giving private lessons online. My objective is to support learners towards success in the DELF (Diploma of Studies in French Language) or the DALF (Advanced Diploma in French Language), as well as the TCF (French Knowledge Test). I have had the pleasure of helping many students of different nationalities through my online courses. For me, helping enthusiasts practice the French language is an enriching experience, because I understand the importance of success in the lives of ambitious people.

I speak Arabic, French, Spanish, a little English and a little Turkish. During my classes, I explain concepts in French, Arabic or Spanish, depending on your preference. At the end of each session, I offer exercises to do as homework, in order to identify your gaps and monitor your progress.

Here are some essential points to know about the DELF and DALF:
- The DELF (Diploma in French Language Studies) and the DALF (Advanced Diploma in French Language) are two high-quality official diplomas. They are aligned with the levels of the Common European Framework of Reference for Languages and cover the following six levels, from the most basic to the most advanced: A1, A2, B1, B2, C1, C2. These diplomas are suitable for all ages and all audiences.
- The DELF B2 and, increasingly, the DALF C1, provide access to French, European or French-speaking universities, as well as certain Grandes Ecoles.

If you plan to take DELF or DALF exams, or if you want to improve your level, do not hesitate to book your sessions with me to start preparation. I am available !

Faten

4.33

(6)

Learning languages is a beautiful adventure where you can get better results when you get someone to help you!
I will be happy to be that person who helps you develop your french skills. I have a french certificate and an experience teaching online. i can also help you with English. Contact me now and we can discuss your goals and i'll create the perfect plan to achieve them.

Ashar

4.33

(6)

R studio is a powerful tool for the analysis of data. With the passage of time, Research becomes easier in R Studio.MY Class covers all the topics of statistics using R. This class will help you to
> Analyze and visualize data
> Perform hypothesis tests, interpret statistical results (e.g., p-values), and report the results of your analysis to clients
> Fit, examine, and utilize regression models to examine relationships between multiple variables
> Install and use R and RStudio

If you need further help with statistics and data analysis using R you can consult me during class.
feel free to send me a message if you really need help in statistics.

Nouhaila

4.33

(6)

🇫🇷 Speak French with Confidence — Travel | Business | Exams | Conversation 🇫🇷
✨ Do you want to learn French in a way that's fun, practical and focused on real communication? This is your place!
✨ I'm a qualified and experienced French teacher who will guide you step by step to speak confidently — whether you're preparing for a trip, an exam or just want to express yourself more fluently.

👋🏼 My name is Nouhaila, and I've helped many students unlock their potential in French with a communicative, positive and personalized approach.
💬 My lessons are all about real-life speaking — from day one, you'll be using the language naturally.

🧭 Choose your focus:
✈️ French for Travel
→ Learn to survive and thrive in any French-speaking country.
→ Practical phrases, cultural insights and listening skills.
→ Travel without fear — speak with ease!

💼 French for Business
→ Improve your professional communication in French.
→ Specialized vocabulary for meetings, presentations and emails.
→ Present yourself clearly and professionally.

🎓 Exam Preparation (DELF, DALF, IB...)
→ Targeted lessons to increase your score.
→ Practice tests, strategies and personalized feedback.
→ Reduce exam stress and feel prepared.

💬 Conversation Boost
→ Speak more confidently through engaging conversation topics.
→ Culture, daily life, news, travel, opinions — you choose!
→ Get live corrections and tips to sound more natural.

📚 Also available: General French (A1–C2)
Structured grammar and vocabulary combined with real communication in each lesson.

🎁 BONUS
The moment you book your first session, you'll get instant access to a private classroom filled with learning resources:
interactive tools, vocabulary lists, grammar tips, exercises, and fun extras to help you progress at your own pace.

✨ Let's make your French journey exciting, smooth and truly effective!

🇫🇷 Speak French with confidence! — Travel | Business | Exams | Conversation 🇫🇷
✨ Would you like to learn French in a practical, fun way that focuses on real communication? You've come to the right place!
✨ I'm an experienced and trained French teacher, here to help you express yourself fluently, whether you're traveling, working, or taking an exam.

👋🏼 My name is Nouhaila, and I have helped many students improve their French level thanks to a communicative, positive, and personalized approach.
💬 My classes start with speaking from day one — you'll learn to use the language naturally and effectively.

🧭 Choose your goal:
✈️ French for traveling
→ Learn useful phrases, everyday expressions, and cultural tips.
→ Get ready to enjoy your travels without language barriers.
→ Speak fluently and confidently anywhere in the French-speaking world!

💼 Business French
→ Improve your professional communication in French.
→ Specific vocabulary for meetings, presentations and emails.
→ Gain confidence and professional projection in international environments.

🎓 Exam preparation (DELF, DALF, IB...)
→ Classes focused on the exam content.
→ Strategies, drills, corrections and individual support.
→ Reduce stress and approach the exam with confidence.

💬 Conversation classes
→ Sessions focused on speaking fluently and naturally.
→ Topics like culture, current events, travel, opinions, society... you choose!
→ Live corrections and tips to sound more authentic.

📚 Also available: General French (levels A1–C2)
Structured lessons with grammar, vocabulary, and lots of communication practice.

🎁 SPECIAL BONUS
As soon as you book your first class, you'll have immediate access to a private classroom with all the resources you need:
Interactive tools, vocabulary lists, grammar explanations, exercises, and fun extras to help you progress at your own pace.

✨ Make your French experience enjoyable, practical, and truly useful!

Bibek

4.33

(6)

Hi! Welcome! I am a Ph.D. researcher in Physics at the University of Cologne, Germany. Recently, I graduated from the University of Groningen in the Netherlands with a Master's degree in Nanoscience (w/ cum Laude). I offer private tutoring (for high school and/or university-level students) so you can understand the fundamental concepts and excel in your studies. I have teaching experience of 5+ years in Physics and Mathematics to the high school and university-level students.

This class aims to prepare you for the CCVX and James Boswell entrance examination in Physics so that you can enter the university. This course will be tailored to your specific needs, and we could mainly focus on the topics you are struggling with. Furthermore, please feel free to contact me and suggest any other topics you would like me to cover and teach.

Topics of the course:
1. Mechanics
2. Oscillations and waves
3. Electrical circuits
4. Electric fields
5. Magnetic fields
6. Electromagnetic induction
7. Ray Optics
8. Pressure
9. Fluids and gases
10. Heat and thermodynamics
11. Sensors and automatic systems
12. Radiation and matter
13. Radioactivity and medical imaging
14. Nuclear energy
15. Light waves
16. Model of the atom
17. Basics of quantum mechanics

and many more...

*Note that the sessions will be held online (via Discord/Zoom/Microsoft Teams).

Pia

4.33

(6)

High School Math can be confusing for students. Often there is not enough time in school to repeat the content and practice enough, for the students to gain confidence and a routine in solving mathematical problems. With my help and guidance, any confusion will be cleared and we will practice problem solving until you are confident and understand the material.

The lessons will be tailored to your needs and their structure depends highly on you: usually it is a mixture of repeating the content, solving exercises together, summarising important concepts and talking about exercises you tried yourself at home. The topics, content, pace and methods of learning will be adjusted to your needs, ensuring that you get the most out of my lessons. Besides the lessons, you will get "homework" to work on to strengthen your skills and independent working.

Topics include, but are not limited to:
-Linear Algebra
-Calculus
-Trigonometry
-Geometry
-Probability
-Set Theory
-Analysis

If you have another topic in mind that you really need help with, just send me a message!

Whether you need someone that explains the concepts to you or just someone to practice exercises with - I am sure I can help you. You have an exam soon and want to review the main topics? No problem! You have a very specific problem, question or topic that you need help with? I'm here to answer any questions! You need help with preparing for your A-levels/High School diploma? Don't fret, I will guide and prepare you!

The most important part of my lessons is, however, to ensure a safe and comfortable environment - I have no issue with explaining the same concept over and over again until I am convinced that you have understood it. It is important to me that you feel comfortable in asking any questions - I want to show you, that Math is more than a subject and that it can be fun!

Rina

4.33

(6)

The Dutch for Russian language courses are tailor-made, depending on the level of the student.
* Basic course
* Business course
* Dutch for Russian language
* Courses on Dutch literature and culture
* Language on the go
The student can opt for individual lessons or participation in lessons with a group of students. The lessons are given by a qualified teacher in Dutch language and literature. The curriculum also includes time for Dutch culture

Jovana

4.33

(6)

Russian language and literature is very popular. Russian for international students and kids in primary school.
I will teach you the grammar and you will start speaking in just 3 or 4 months.
Learn to speak like a native. I give lessons to kids, students and adults.
Different themes for speaking.

Morad

4.33

(6)

Lead, Educate, Empower: Let me guide you on your journey to becoming a teacher. Together, we'll unlock your potential and help you embark on this rewarding and noble profession. Whether you're passionate about inspiring young minds or making a lasting impact, I will support you every step of the way to start your teaching career with confidence.

Dr.Ibrahim

4.33

(6)

This course provides students with a solid foundation in mathematical concepts, problem-solving strategies, and critical thinking skills. Key topics include number operations, algebra, geometry, data analysis, and introductory functions. Students will develop fluency in mathematical reasoning and apply concepts to real-world situations, laying the groundwork for higher-level math and related disciplines. Emphasis is placed on conceptual understanding, procedural accuracy, and mathematical communication. This course is designed to strengthen core math skills and build confidence in both academic and everyday applications of mathematics.

Gaurav

4.33

(6)

Feeling overwhelmed? Join this calming, beginner-friendly online yoga class designed to help you release tension, relax your mind, and reconnect with inner peace.
We’ll combine gentle movement, breathwork (pranayama), and mindfulness techniques to regulate stress, improve sleep, and support emotional clarity.
Perfect for all levels. No previous yoga experience needed. Ideal for anyone working from home, dealing with anxiety, or simply looking for a mental reset.
Format:
Live Online Session
Duration: 45–60 minutes
Level: Beginner to Intermediate
Frequency: Weekly or biweekly

BASIC OUTLINE:
(Every class flow will be different:)

1. Welcome & Check-in (5 min)
Quick introduction, class intention: “Let go of tension, return to calm.”
2. Grounding Breathwork (5 min)
Practice: Box Breathing or Nadi Shodhana (alternate nostril breathing)
Goal: Activate parasympathetic nervous system (rest & digest)
3. Gentle Flow & Stretching (20–25 min)
Poses include:Child’s Pose,Cat-Cow,Seated Forward Fold,Supine Twists,Legs-Up-the-Wall
Slow transitions with breath awareness
4. Guided Meditation / Body Scan (10 min)
Optional background music
Focus on softening the body and letting go of emotional tension
5. Closing & Affirmation (5 min)
End with a grounding affirmation or quote
Optional journaling suggestion after class: “What am I ready to release today?”

“Stress builds up in the body—let's release it together. 🧘‍♀️
Join my online Yoga for Stress Relief class this week.
No experience needed. Just bring your breath. 🌿”

Bruno

4.33

(6)

Franco-British associate professor, author at CNED, 33 years of experience from middle school to scientific preparatory classes, supports you in the success of your project in English.

Refresher training, consolidation and in-depth study, training for exams, certifications and competitions or personal projects.

Here is a non-exhaustive sample of the services that I offer:
- skills assessments,
- training for the baccalaureate exam, BTS exams
- practice exams and oral exams for CPGE (Mines Ponts - Mines Télécom - CCINP - etc.),
- training for certifications (Cambridge, TOEFL, TOEIC, IELTS, etc.),
- review and re-explanation of lessons,
- themed conversation, coaching on professional situations...

Prior to the service, we will be able to...
- define needs and potential problems
- carry out a skills assessment based on the CEFR
- co-develop a remediation or progress procedure,
- take into account the learner's courses/documents/learning materials,
- check understanding of the frameworks and expectations of programs, exams, or competitions, etc.

The session is intended to be a linguistic and cultural immersion in English, based on a communication approach.

The approach is multimodal, based on authentic and current resources and uses all language activities to progress (oral and written expression, oral and written comprehension and mediation).

During the sessions, if necessary, learning resources will be provided to expand the vocabulary, recall certain language fundamentals or remind people of a point of methodology.

For certain services (such as oral exams), working documents may be provided in advance.

Shirsha

4.33

(6)

As a current PhD student at Charité Universitatsmedizin with years of experience in home tutoring and doubt-solving since my university days. I provide personalized support for homework, projects, and concept clarity. My sessions include engaging activities to make learning interactive and fun, helping students build confidence and understanding. I aim to make biology enjoyable while giving parents peace of mind that their child is supported every step of the way.