Search Results for "tube"

Project: Icarus is a proof of concept model rocketry research project that brings several individual projects together into a single model rocketry research launch vehicle. This specific project includes an avionics payload, temperature sensors along the body, and a video camera. The sensors record the heat buildup inside the body tube as the solid rocket motor burns and fires the ejection charge. The sensors are placed in three different locations along the body tube to provide data on the temperature between the motor mount and the body tube, the temperature above the motor mount but below the flameproof recovery wadding, and finally the area where the parachute is housed, just above the wadding. ...

...My goal was to develop a system that could be used by high school students. It would involve proven rocket designs that could be flown on school yards. That meant it needed to be small, fitting everything into a body tube with a diameter no more than 42mm. This would allow it to use “D” or “E” motors. It would need to be flexible. I wanted the design to be a starting point to allow them to conduct real science and it had to be inexpensive.

This project experiments with C language to discover and design a programmable guitar amplifier effects micro controller computer section of a tube and solid state designed guitar amp. This a collaboration electronics project with my son. The goal of this project is to use Arduino hardware with C language programming to manipulate the guitar signal by various effects of phaser, flanger, reverb, digital delay and echo, and tremelo. Also, the signals of two microphones, two guitars, and one mp3 device will be inputted into and passed through two 3-band programmable equalizers. ...

The C-GM Counter is a low cost (<50$) DIY Hardware & Firmware for building a Connected Geiger-Müller counter device to record beta-gamma radiation levels. The counter is the hardware part of the overall A-GM project aimed for providing a long-term continuous measurement of the radioactivity level. see also A-GM Manager at https://www.instructables.com/id/DIY-Radioactivity-Counter-IoT-and-Eco-system/ ** IMPORTANT ** : From v1.4, Arduino Nano require Optiboot bootloader to work, other...

This Windows app generates fingerings for brass wind instruments. It invokes gnuplot to make a diagram showing the harmonic and error for the selected fingering, as well as for alternate fingerings. The program finds all fingerings within an acceptable error range, then chooses the one with the lowest harmonic (shortest tubing length). If no fingering falls in the acceptable error range, the closest match is chosen.

U-tube monitors the memory usage of each VM to detect its memory pressure, and periodically adjusts its memory allocation via memory hotplug. It is implemented as a loadable device driver to coordinate guest OS’ MMU with underlying hypervisor. In contrast to the popular ballooning mechanism, memory hotplug can dynamically expand a guest OS’s physical memory space beyond its maximum configured at booting time.

Application to download videos from YouTube and convert to ohter formats such as WMV,MPG,MP4,PSP,3GP,3G2 etc.

Curve Captor is a free (distributed under GPL) vacuum tube modeling software that brings the advantages of modern computer simulation tools to design of vacuum tube electronics.