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Em Lab ..

@safinazAlaa

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Electronic circuits/ Embedded System Engineer

Hello, We are computer and electrical engineers, working in embedded system and electronic circuits lab since 2011 supervisod by professor dr. Khaled Shaaban, so We have good experience in electronic circuits design and embedded system projects. * We have our PCB CNC machine which we can build a prototype of your project using our PCB program. ( you can see the portfolio) All circuits in portfolio made in our lab with our PCB machine. Our experience: 1- Half bridge power supply (60v, 300w) 2- buck converter power supply 3- electronic circuits with IC555, IR2110 4- D.C. Motor control circuits 5- Stepper Motor control circuits 6- good experience with transformers 7- active synchronous rectification. For Microcontroller: 1- pic12f675h 2- pic16f628a 3- pic 16f88 4-pic18f2550 With interfacing of - USB (stepper motor driver interfacing with PC). - LCD - Touch screen - serial interface - keypad We did many projects using microcontroller. Tools: Multisim, proteus.
Freelancer Electronics Engineers Egypt
Alle Electronics Engineers in Egypt ansehen

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Portfolio

5144780
It is PCB CNC machine, which we built and design it's driver. It is used to build our electronic circuits.
Pcb CNC
5139374
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
5139360
It is mother board of elevator system in buildings of 16 floors, using pic 18f2550 interfacing with pic 16f628a using serial port. Pic18f2550 connected with sensors of the system ( magnetic sensor, selector , calon,....) which used in elevator system, also controlled relays used for 3 phase motors. Pic 18f2550 connected with external circuits to receive floor requests using bus. Pic 16f628a used for interfacing with LCD to write the floor where elevator is which sent by pic18f2550 and if there are a problem like sensor missing, door not close , can't move,,,,,,,,,, Also pic16f628a interfaced with buttons used for programming the system.
Motherboard of elevator
It is mother board of elevator system in buildings of 16 floors, using pic 18f2550 interfacing with pic 16f628a using serial port. Pic18f2550 connected with sensors of the system ( magnetic sensor, selector , calon,....) which used in elevator system, also controlled relays used for 3 phase motors. Pic 18f2550 connected with external circuits to receive floor requests using bus. Pic 16f628a used for interfacing with LCD to write the floor where elevator is which sent by pic18f2550 and if there are a problem like sensor missing, door not close , can't move,,,,,,,,,, Also pic16f628a interfaced with buttons used for programming the system.
Motherboard of elevator
It is mother board of elevator system in buildings of 16 floors, using pic 18f2550 interfacing with pic 16f628a using serial port. Pic18f2550 connected with sensors of the system ( magnetic sensor, selector , calon,....) which used in elevator system, also controlled relays used for 3 phase motors. Pic 18f2550 connected with external circuits to receive floor requests using bus. Pic 16f628a used for interfacing with LCD to write the floor where elevator is which sent by pic18f2550 and if there are a problem like sensor missing, door not close , can't move,,,,,,,,,, Also pic16f628a interfaced with buttons used for programming the system.
Motherboard of elevator
5139344
Buck converter (5v, 10A) for Stepper motor driver of 3 axis CNC machine
Step down power supply
Buck converter (5v, 10A) for Stepper motor driver of 3 axis CNC machine
Step down power supply
5139330
Is part of elevator control system in building of 16 floors, using pic 18f2550 It is potenira, which placed in the elevator inside to identify which floor you want to go. It is interfaced with motherboard using bus.
Interfacing with touch screen
5148190
It's electronic circuits and embedded system lab, provided with equipment used to design and build our circuits (power supply oscilloscope and PCB machine).
Our lab
It's electronic circuits and embedded system lab, provided with equipment used to design and build our circuits (power supply oscilloscope and PCB machine).
Our lab
It's electronic circuits and embedded system lab, provided with equipment used to design and build our circuits (power supply oscilloscope and PCB machine).
Our lab
5144780
It is PCB CNC machine, which we built and design it's driver. It is used to build our electronic circuits.
Pcb CNC
5139374
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
It medicine machine project which we currently work on it. It is for Textiles analysis. The mother board circuit has stepper motor driver, temperature monitoring using pic 16f88 and interfacing with LCD circuit using serial port Stepper motor driver is for moving the textile among specified jars for specific analysis ar specifically time programmed by the doctor. At this type of analysis, wax used which be liquid. We melt the wax not to boiling be only be liquid at determined temperature according to its characteristics, so we montionering the temperature of wax to keep it in liquid state. LCD circuit used pic16f628a. This circuits used for programming by the doctor.
Part of medicine machine project
5139360
It is mother board of elevator system in buildings of 16 floors, using pic 18f2550 interfacing with pic 16f628a using serial port. Pic18f2550 connected with sensors of the system ( magnetic sensor, selector , calon,....) which used in elevator system, also controlled relays used for 3 phase motors. Pic 18f2550 connected with external circuits to receive floor requests using bus. Pic 16f628a used for interfacing with LCD to write the floor where elevator is which sent by pic18f2550 and if there are a problem like sensor missing, door not close , can't move,,,,,,,,,, Also pic16f628a interfaced with buttons used for programming the system.
Motherboard of elevator
It is mother board of elevator system in buildings of 16 floors, using pic 18f2550 interfacing with pic 16f628a using serial port. Pic18f2550 connected with sensors of the system ( magnetic sensor, selector , calon,....) which used in elevator system, also controlled relays used for 3 phase motors. Pic 18f2550 connected with external circuits to receive floor requests using bus. Pic 16f628a used for interfacing with LCD to write the floor where elevator is which sent by pic18f2550 and if there are a problem like sensor missing, door not close , can't move,,,,,,,,,, Also pic16f628a interfaced with buttons used for programming the system.
Motherboard of elevator
It is mother board of elevator system in buildings of 16 floors, using pic 18f2550 interfacing with pic 16f628a using serial port. Pic18f2550 connected with sensors of the system ( magnetic sensor, selector , calon,....) which used in elevator system, also controlled relays used for 3 phase motors. Pic 18f2550 connected with external circuits to receive floor requests using bus. Pic 16f628a used for interfacing with LCD to write the floor where elevator is which sent by pic18f2550 and if there are a problem like sensor missing, door not close , can't move,,,,,,,,,, Also pic16f628a interfaced with buttons used for programming the system.
Motherboard of elevator
5139344
Buck converter (5v, 10A) for Stepper motor driver of 3 axis CNC machine
Step down power supply
Buck converter (5v, 10A) for Stepper motor driver of 3 axis CNC machine
Step down power supply
5139330
Is part of elevator control system in building of 16 floors, using pic 18f2550 It is potenira, which placed in the elevator inside to identify which floor you want to go. It is interfaced with motherboard using bus.
Interfacing with touch screen
5148190
It's electronic circuits and embedded system lab, provided with equipment used to design and build our circuits (power supply oscilloscope and PCB machine).
Our lab
It's electronic circuits and embedded system lab, provided with equipment used to design and build our circuits (power supply oscilloscope and PCB machine).
Our lab
It's electronic circuits and embedded system lab, provided with equipment used to design and build our circuits (power supply oscilloscope and PCB machine).
Our lab

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Erfahrung

Electrical Engineering experience

Assiut university
Jan. 2011 - Aktuell
Working in Embedded system lab in Assiut university. Working in embedded system projects and electronic circuits projects.

Ausbildung

Bachelor of Electrical Engineering department computer and control subdivision

Assiut University, Egypt 2005 - 2010
(5 Jahre)

Kontaktieren Sie Em Lab .. bezüglich Ihres Jobs

Melden Sie sich an, um Details im Chat zu besprechen.

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