Gaber2611

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My projects:

Gaber2611 has not completed any projects.

Gaber2611 has not completed any projects.

• Fire Engineering

  $150 USD In Progress

  This is an academic project which involves 4 problems to be solved in fluid dynamics. kindly bid if you have previous experience in fluid dynamics. New freelancers encouraged to apply.This is an academic project which involves 4 problems to be solved in fluid dynamics. kindly bid if you have previous experience in fluid dynamics. New freelancers encouraged to apply.

• spring stretch meter

  £5 GBP/hr In Progress

  The aim of this project is to build a meter that is used to measure displacement of a spring. This is achieved by altering the frequency of oscillator circuit to which spring is attached, acting as an inductor. The inductance varies with the stretch of the spring attached to the circuit. Microcontroller is programmed in such a way to count the frequency and display the corresponding displacement on the LCD.The aim of this project is to build a meter that is used to measure displacement of a spring. This is achieved by altering the frequency of oscillator circuit to which spring is attached, acting as an inductor. The inductance varies with the stretch of the spring attached to the circuit. Microcontroller is programmed in such a way to count the frequency and display the corresponding displacement on the LCD.

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• Mechanical Engineering Calculations

  $111 USD 4 days ago

  I need engineering calculations based on a industrial push cart. The calculations should be consistent with PE approval calculations. This is not a request for PE drawing but the calculations should match those of PE approved design.The cart design is not complicated and is fully welded. I will supply drawing upon awarding the project. The link is a simple cart to give you a visual reference.My preferred source is not able to supply design calculations so I am looking for someone that can provide this information on future designs as well.Thanks,I need engineering calculations based on a industrial push cart. The calculations should be consistent with PE approval calculations. This is not a request for PE drawing but the calculations should match those of PE approved design.The cart design is not complicated and is fully welded. I will supply drawing upon awarding the project. The link is a simple cart to give you a visual reference.My preferred source is not able to supply design calculations so I am looking for someone that can provide this information on future designs as well.Thanks,

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• Motion sensor with LED lights and Audible

  $277 USD 5 days ago

  I have a project where I need someone to build a motion sensor with LED lights and audible alerts. I have more detailed information in the PDF attached. The object will need to be tested by us before final payment. Price must include shipping to US. Please only professionals apply.I have a project where I need someone to build a motion sensor with LED lights and audible alerts. I have more detailed information in the PDF attached. The object will need to be tested by us before final payment. Price must include shipping to US. Please only professionals apply.

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• Product design - Prototype - Invention help - Watersports accessory

  $555 USD 4 days ago

  I'm not really sure how to explain what I need. I have some watersport equipment which involves a long (15m) hose that has a large amount of water with a large amount of pressure. At the end, the water comes out of two ports, which elevates the rider. I want somebody's help in designing a canister. The canister will hold bio-degradable (must be 100% safe and clean when it enters the water) crystals that will turn the water the color of the crystals. I would like it to be available in different colors. I would like the canister to be very easy to refill or replace. The hose is similar to the hose and connections of a Jet-Lev or a FlyBoard. Please help.I'm not really sure how to explain what I need. I have some watersport equipment which involves a long (15m) hose that has a large amount of water with a large amount of pressure. At the end, the water comes out of two ports, which elevates the rider. I want somebody's help in designing a canister. The canister will hold bio-degradable (must be 100% safe and clean when it enters the water) crystals that will turn the water the color of the crystals. I would like it to be available in different colors. I would like the canister to be very easy to refill or replace. The hose is similar to the hose and connections of a Jet-Lev or a FlyBoard. Please help.

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• A clock with an alarm that can switch on/off a motor

  $222 USD 6 days ago

  I need a small alarm clock that has 7 day programmable feature. It will need to sound a buzzer and turn a small dc motor on/off.I need a small alarm clock that has 7 day programmable feature. It will need to sound a buzzer and turn a small dc motor on/off.

• Hydraulic and mechanical design of low head hydropower turbine

  [Sealed] 9 days ago

  Design of Propeller type of TurbineSee enclosed sketch.Scope of work:-hydraulic design of turbine-mechanical design of inlet/guide vane-mechanical design of outlet/suction pipe-calculation and maximizing output-calculation and maximazing efficiency-strenghts calculations-drawingsAll calculations to be presented in a design log.The scope does not include any electrical parts, buildings or foundations. Not design of gear/belt drive between generator and turbine either.Design of Propeller type of TurbineSee enclosed sketch.Scope of work:-hydraulic design of turbine-mechanical design of inlet/guide vane-mechanical design of outlet/suction pipe-calculation and maximizing output-calculation and maximazing efficiency-strenghts calculations-drawingsAll calculations to be presented in a design log.The scope does not include any electrical parts, buildings or foundations. Not design of gear/belt drive between generator and turbine either.

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• CAD model for planetary gear

  $222 USD 10 days ago

  it is simple Planetary gear design... i m posting my project in German but there is also a principal sketch...if anyone is interested then i can send rest details in English, but its urgent and i need my project to be in two days done.it is simple Planetary gear design... i m posting my project in German but there is also a principal sketch...if anyone is interested then i can send rest details in English, but its urgent and i need my project to be in two days done.

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• Wireless LCD device

  [Sealed] 13 days ago

  [This is a Private Project. You must be logged in to view the Project Description][This is a Private Project. You must be logged in to view the Project Description]

• Design, calculation and manufacturing drawings

  $2200 USD 14 days ago

  We need design, calculation and manufacturing drawings about these items:OPEN DRAIN SUMP PILE CAISSON andSUMP TANKWe provide all nozzle schedule, mechanical, material and process data (data sheet from pre design)You need provide manufacturing drawings and technical report at the end fo the project (spanish or english)You have to provide process warranty for both items.Items are adjudication pending.Please, if you need more details or you have questions, feel free to write us.We need design, calculation and manufacturing drawings about these items:OPEN DRAIN SUMP PILE CAISSON andSUMP TANKWe provide all nozzle schedule, mechanical, material and process data (data sheet from pre design)You need provide manufacturing drawings and technical report at the end fo the project (spanish or english)You have to provide process warranty for both items.Items are adjudication pending.Please, if you need more details or you have questions, feel free to write us.

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• Remote Energy Monitoring

  $5500 AUD 14 days ago

  We require a cost effective solution to monitor 600 Solar Power systems based in SE Queensland, Australia.We are looking to measure exported power only - i.e Excess power generated by a solar system that hasn't been consumed in the property. Ideally the system should include a one direction CT clamp to measure out going power. Communication to take place over the GSM/GPRS protocols. A minimum of 1 email per data logger per week, an optional web portal may be included.We are ready to deploy now if you have the solution!We require a cost effective solution to monitor 600 Solar Power systems based in SE Queensland, Australia.We are looking to measure exported power only - i.e Excess power generated by a solar system that hasn't been consumed in the property. Ideally the system should include a one direction CT clamp to measure out going power. Communication to take place over the GSM/GPRS protocols. A minimum of 1 email per data logger per week, an optional web portal may be included.We are ready to deploy now if you have the solution!

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• Electrical and PCB layout design: MCU + USB + Stepper controllers

  $1100 USD 16 days ago

  Required/Applicable Skills:1) knowledge of manufacturing capabilities2) Ability to make Atmel controllers3) Ability to drive stepper motors with long term reliability without an integrated circuit driver4) connect USB by virtual connection to Atmel (arduino)We are looking for a really good PCB and electronics designer to be on call for us to do tasks that will take less than a week from time to time. We want someone with experience in keeping costs low and designing for bulk manufacturing and assembly.MUST understand stepper motor control and be able to make one using multiple FETs to achieve a low target price.Other continous tasks and assignments are available.Only apply if you speak English well.Required/Applicable Skills:1) knowledge of manufacturing capabilities2) Ability to make Atmel controllers3) Ability to drive stepper motors with long term reliability without an integrated circuit driver4) connect USB by virtual connection to Atmel (arduino)We are looking for a really good PCB and electronics designer to be on call for us to do tasks that will take less than a week from time to time. We want someone with experience in keeping costs low and designing for bulk manufacturing and assembly.MUST understand stepper motor control and be able to make one using multiple FETs to achieve a low target price.Other continous tasks and assignments are available.Only apply if you speak English well.

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• direct ac-ac buck

  $220 NZD 21 days ago

  design and implement a direct buck converter to step down 230vac to 115vac using dspic30f4011only people with power electronic expertee and who has done similar job should apply.design and implement a direct buck converter to step down 230vac to 115vac using dspic30f4011only people with power electronic expertee and who has done similar job should apply.

• Raspberry Pi environment control panel via WiFi

  $1650 USD 22 days ago

  Dear all,This project is to use a Raspberry Pi as a interface to link between a website and some environment monitoring/controlling devices.The devices include: (1) a webcam: attach a camera to the Raspberry Pi and take a picture every 30 mins and sent it to the website automatically;(2) a power switch to light bults: control the light bults on/off for a desired duration via the website interface;(3) an relative humidity digital meter: attach an relative humidity meter to the Raspberry Pi and sent the data to the website automatically every 10 mins;(4) a temperature digital meter: attach a temperature digital meter to the Raspberry Pi and sent the data to the website automatically every 10 mins;(5) a small (desktop use) two-way controlled-speed fan: attach a two-way controlled-speed fan to the Raspberry Pi and to control its spinning speed and in/out direction via the website.I need this framework as a starter to learn, modify and play around it for my project. Please let me know if you can help me on this. Thanks a lot.Dear all,This project is to use a Raspberry Pi as a interface to link between a website and some environment monitoring/controlling devices.The devices include: (1) a webcam: attach a camera to the Raspberry Pi and take a picture every 30 mins and sent it to the website automatically;(2) a power switch to light bults: control the light bults on/off for a desired duration via the website interface;(3) an relative humidity digital meter: attach an relative humidity meter to the Raspberry Pi and sent the data to the website automatically every 10 mins;(4) a temperature digital meter: attach a temperature digital meter to the Raspberry Pi and sent the data to the website automatically every 10 mins;(5) a small (desktop use) two-way controlled-speed fan: attach a two-way controlled-speed fan to the Raspberry Pi and to control its spinning speed and in/out direction via the website.I need this framework as a starter to learn, modify and play around it for my project. Please let me know if you can help me on this. Thanks a lot.

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• Need Cad/cam Guru to design simple aluminum parts for CNC Turning/screw machines

  $7 USD/hr Apr 18, 2013

  HelloI search for a very experienced and quick mechanical designerParts would be mainly turned on CNC turning machine or even more probably screw machinesI expect somebody quick and precise. I will provide parts once I have idea of your backgroundI will ask non disclosed agreement to be signedThank youSincerelySanHelloI search for a very experienced and quick mechanical designerParts would be mainly turned on CNC turning machine or even more probably screw machinesI expect somebody quick and precise. I will provide parts once I have idea of your backgroundI will ask non disclosed agreement to be signedThank youSincerelySan

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• CO2 Room Controller

  $300 USD Apr 16, 2013

  I would like to have built a co2 controller. It can be preset to save on costs, I would like to attain 1600ppm of co2 in the room, and when it falls below 1200 to open a 220v 10a relay to power the co2 solenoid until the co2 has reached 1600ppm.I would like to have built a co2 controller. It can be preset to save on costs, I would like to attain 1600ppm of co2 in the room, and when it falls below 1200 to open a 220v 10a relay to power the co2 solenoid until the co2 has reached 1600ppm.

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• constantcontact3

  $750 USD Feb 24, 2013

  [This is a Private Project. You must be logged in to view the Project Description][This is a Private Project. You must be logged in to view the Project Description]

• Smart card PCB layout / circuit design

  $300 USD Feb 15, 2013

  [This is a Private Project. You must be logged in to view the Project Description][This is a Private Project. You must be logged in to view the Project Description]

• PCB designer in protelSE99 or altium

  ₹400 INR/hr Dec 2, 2012

  Need a freelancer to do PCB layout design from schematic, with basic knowledge about hardware components. We have got lot of work in pipeline. Should speak in English, this project is for only people in India.Need a freelancer to do PCB layout design from schematic, with basic knowledge about hardware components. We have got lot of work in pipeline. Should speak in English, this project is for only people in India.

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