#PORTAL TURRET TATTO SOFTWARE#

In late 1997, the company discovered that directional problems could be caused by ice build-ups. After five months and 20 unsuccessful attempts at aerodynamic solutions, Lockheed Martin changed the cockpit to include a stick pusher, which takes control and automatically pushes down the aircraft's nose if the pilot doesn't respond to stall warnings. The stall problem was caused by the additional power of the engines and the increase in propeller blades from 4 to 6, which changed the aerodynamics so that the aircraft had a greater tendency to stall and roll at lower speeds.

#PORTAL TURRET TATTO SOFTWARE#

The program suffered from problems such as software integration glitches that extended the schedule by three months, followed by a nine-month delay caused by undiscovered stall characteristics that required aircraft modification. However, certification was stipulated in Lockheed Martin's contracts with some subsequent customers, including the United States Air Force (USAF) and the Royal Australian Air Force (RAAF).

Civil certification was not a regulatory requirement and was unneeded for the RAF launch order. To speed up the sale of military and commercial versions of the aircraft, Federal Aviation Administration (FAA) civil certification was pursued before delivery would happen. The promised deliveries of the C-130J allowed the British Ministry of Defence to meet the 1996 deadline for replacing half of the RAF's aging fleet of Hercules aircraft, while the FLA aircraft was not expected to be available at the time until 2003. The RAF ordered 25 aircraft for a total fixed price of US$1.6 billion, with first deliveries originally scheduled to begin in November 1996. The FLA commitment, which reduced the size of the C-130J launch order, was intended to ensure a 20 percent British workshare in the FLA program, and to prevent German industry from threatening British Aerospace's position as the wing manufacturer on the FLA and future Airbus commercial projects. It was paired with a commitment to buy 40 to 50 of the proposed European Future Large Aircraft aircraft (FLA, which was later designated as the A400M). The C-130J launch order occurred after a UK government stalemate of several months that concerned whether to buy new transport aircraft from Europe or the United States. Only do this if you were capable of doing this yourself anyway but can do it quicker with my files.On 16 December 1994, Lockheed received the launch order for the J-model from the United Kingdom's Royal Air Force (RAF). I also cannot guarantee that with all the files you will get a complete turret. The turret takes ages to build (I have over 6 months clocked in this so far) and requires skills in mechanics, 3D printing, electronics and programming (both embedded and software) to get working. The source files, given without any guarantee that they will be helpful. A camera in the head can see wherever the turret can shoot, and speakers in the base allow the turret to speak. Ultimately the pi makes the decisions, though the Arduino is the one that does all of the moving and shooting.

Controls: The turret is controlled using an Arduino Mega for the movement, and a Raspberry pi 3+ for the talking and watching.

Each gun holds around 18 darts and can shoot 2 darts per seconds. The theoretical speed of each dart is over 100km/h, though in reality it is probably a bit lower. The flywheels are made of quadcopter outrunner motors, and spin at 25000 rpm.

4 Nerf guns: The turret contains 4 fully functional nerf guns that use flywheels to launch the darts.

All movements use either hobby servoвЂ™s or DC motors with potmeters for feedback. It can move around 20 degrees in all directions, both with the guns and the laser.

Movement: The turret can open and close automatically.

All of the mechanisms that move are 3D printed. All the smooth white parts are 3D printed.

Over 300 hours of 3D printing: The turret is an absolutely massive print, containing hundreds of parts.

To follow that route from idea to turret, visit the making of part 1 and part 2. It was later revisited for CCC camp 2019 and finished properly. By then, it was capable of doing everything it can do now, just worse. The turret was originally made for SHA2017 as a show piece. Best of all, it has 4 fully functional nerf guns that together can shoot up to 400 rounds per minute. It has a laser which can be aimed, and a light up eye. This is a scale 1:1 turret from the game Portal with all things a turret should be able to do.

Portal turret tatto