Search Results for "air"

A cross-platform, open-source, alternative to NIST REFPROP. Based on reference-accuracy equations of state and transport property correlations for refrigerants like Water, CO2, R134a, Nitrogen, Argon, Ammonia, Air, R404a, R410a, Propane and many others. A selection of secondary working fluid properties are also available. Can also make use of REFPROP when available. In addition, calculations for Humid Air Properties based on ASHRAE RP-1485 are provided. Wrappers are available for MATLAB, Octave, Python, C#, Fortran and many more.

...A detailed code review of each section of code is included. We take a detailed look at how to calculate the proper size vent holes to allow the altimeter to function properly, as well as how ambient air temperature can affect your altitude results. The project isn't completely finished even after all of the construction is done, as we include a section on how we can improve this version of the project in future builds.

WE ASSUME NO LIABILITY FOR ANY SAFETY ISSUES OR DESIGN FLAWS! --> STILL IN PROGRESS !!!! This Project includes the engineering documents of a three wheeled sigle seated electric lightweight L5e-A vehicle. The vehicle is designed to be build with "simple" Tools and machines in an individual production or very small batches. All documents in this product are accessible with open source or freeware Software. Used Software: - LibreOffice - Free CAD + FEM Workbench ...

The DTC (Drone Traffic Control) project for air traffic drones. It also utilizes DGPS for accurate position measurement of the drones.

An urban air pollution model based on the mass-conservation principle and the advection-diffusion equation. A technical report R-207-2012 can be found in http://www.nies.go.jp/kanko/kenkyu/index-e.html

The XBlade Copter project aims to implement a STM32VLDISCOVERY firmware for a UAV (Unattended Air Vehicle) based on STM32 ARM CortexM3 microprocessor. It also contains a full featured Eclipse-based RCP control panel.

...Parrot advertises the toy as an advance in gaming because the control devices will project a virtual reality allowing users to play with their physical drone with an enhanced version on their controller where bullets or hot air balloons must be avoided in the virtual world. KIPR, KISS Institute for Practical Robotics is an organization that facilitates the learning of robotics programming in middle and high school students to peak an interest in computer science. To do this they hold competitions around the world called botball where students program autonomous land robots to perform various sets of tasks. ...

This project is about enhancing user experience in wireless 802.15.4 chips through open source programmer, bootloader, flashing over the air, and viral flashing over WSN. Current development is done over CC2430 and STM32.

Wcalc is a tool for the analysis and synthesis of electronic components. Some of the models include coupled microstrip lines, single layer air core solenoid inductors, etc. Wcalc can analyze the electrical parameters based on the physical dimensions a

Project to develop a set of open source tool to help people working in the HVAC/R (heating, ventilation, air conditioning and refrigeration) area.

This Air Quality Sensor is a full-featured CPU based device which is ideal for the detection of Air Contaminants. In residential and commercial environment, the Figaro Sensor has high sensitivity to VOCs and odorous gases. This unit comes with an LCD display with back lighting for easy viewing. It comes standard with humidity and temperature reading capabilities, which are vital when managing air quality control, and with the manual jumper output selection, your readings have never been more precise.

...Multiple stations can send data to the weather website and visitors can select which station to see using a simple search or selecting from a map. Sensors: - Precipitation (Rain gauge) - Temperature - Humidity (Hygrometer) - Air Pressure (Barometer) - Wind Speed (Anemometer) - Wind Direction (Wind vane)