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Time Left: Less than 7 days
Fixed Price: Less than $500   |  Posted: Apr 10, 2015  |  Ends: 5d, 21h  |   5 Proposals
Hello. I need someone who can help me with a business forecasting project. I will explain about the project in detail once you provisionally accept my offer. My budget is 90 USD. You must have experience in the field of statistics. I need the following to be a part of the project: Moving averages, SES, DES, L.Regression, Multiple regression, ARIMA. Also, you need to have a big dataset for this project. I have 10 days from today to get it done!
Category: Other - Engineering &...       

t****guy
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| t****guy
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: 1-3 months  |  Posted: Apr 07, 2015  |  Ends: 3d, 6h  |   16 Proposals
Need an engineer/inventor to use off the shelf irrigation pipes, nozzles, lights and irrigation valves to create a lighted water fountain. Few or zero custom designed parts - so no CAD experience needed. Need to have access to 1 to 6 cm irrigation pipes, irrigation sprinkler nozzles, LED lights in RGB and irrigation solenoid valves. You will need basic 12 volt DC and AC electrical wiring skills and knowledge and basic tools. The project is to gather these parts - build a lighted fountain to my specifications, then send me a video - i will give you inputs and you will make changes and improvements based on my inputs and your ideas. You need to be an inventor with good analytic and engineering skills and great communication skills plus an artistic inclination would be very helpful. This project will likely take 2 to 4 months to complete making and testing different prototypes. Maybe 5 to 10 hours a week of work
Category: Mechanical       

1****sky
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| 1****sky
|    United States
Fixed Price: Less than $500   |  Posted: Apr 06, 2015  |  Ends: 1d, 23h  |   21 Proposals
Looking for Device Sensor PCB design to Production (specify what you're delivering in your proposal see Deliverables) Components are: BLE, Sensors (Accelerometer, Proximity, Buttons), Status lights See attachment for details Sensors and Interfaces: BLE (Bluetooth low energy) Accelerometer (1, 2, 4, 8 G's) Distance (0 to 15 inches, error of .25 inches) Buttons Status Lights Deliverables (specify what you're delivering in your proposal): PCB Design Bill of Materials Firmware Prototype Costing Prototype Simple Test App to run through commands Production Costing Production Runs
Category: Product Design       

M****ces
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| M****ces
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Apr 06, 2015  |  Ends: 1d, 19h  |   6 Proposals
Need a resource that has experience running the US Dept of Energy software and provide reports. We will provide CAD/DWG files of the house and or commercial building. Please provide a pricing list for both RES and COM structures based on sq ft and and and hourly wage. The lowest pricing with most experience will be awarded multiple jobs periodically.
Category: Other - Engineering &...       
Skills: Architecture, AutoCAD, Energy Engineering       

s****ina
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| s****ina
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Mar 30, 2015  |  Ends: 2d, 23h  |   20 Proposals
I'm looking for an engineer to help me refine and further develop a prototype for an elaborate phone holder consisting of metal and plastic parts and then produce 100 units for an initial market test. If you are a engineer/designer and have a manufacturing warehouse in Southern California, this would be ideal.
Category: Product Design       

K****j23
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| K****j23
|    United States
Fixed Price: Not Sure   |  Posted: Mar 21, 2015  |  Ends: 9h, 51m  |   26 Proposals
We need an experienced expert in electronics/automation that will help us design an electronic schema or automation set-up that will allow us to cover the following scenario: - we need to acquire data from a set of analogue sensors - 128 per module, with the possibility to connect multiple modules up to 10 (if it is possible to be more, the better), all being the same type of sensor (e.g. temperature, pressure, load, etc) and to transmit this information over a GPRS modem to remote server; - there should be a PLC or another electronic schema that will ensure that all sensors installed are read, and we do not need to have their values in the same time, so we might allocate say 10 minutes to read them all, one at a time - the data that the PLC will send through the modem should be similar to this pattern: ModuleID.SensorID,ValueofSensor; ModuleID.SensorID,ValueofSensor; etc we need the PLC to translate the analogue values into their actual value (e.g. temperature, pressure, weight, etc),...
Category: Electrical       

o****mag
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| o****mag
|    Romania
Fixed Price: $500 - $1,000   |  Posted: Mar 12, 2015  |  Ends: 1d, 0h  |   15 Proposals
Project is to implement multiple RS232 Protocol Devices connecting to a System Controller. The Interface to the Devices is controlled by a Microcontroller. Microcontroller interfaces with the System Controller. The Project only delas with the Microcontroller and Devices. 4 Devices and Micro. Devices and Microcontroller are described as follows, separately: A. Very cheap Input output devices with the following are needed: Each Device has the following: 1. RS232 Interface controlled by chip like Intel 8251 for UART Capability 2. KeyBoard 3. Very small Display that can show test results, diagnostics, Input and output data B. A Microcontroller with TCP/IP Capability and UART Capability connecting to a chip like Intel 8251 for RS232 interface. Microcontroller will simultaneously send and receive data to the Input /Output Devices. The Microcontroller can set and reset up to 6 signaling pins on each RS232 Device. The System Controller will interface with the Microcontroller over TCP...
Category: Product Design       

G****any
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| G****any
|    United States
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