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The Logitech Cordless Action Controller is an officially licensed wireless controller for the PlayStation 2 made by Logitech.It features all of the inputs found the standard DualShock 2 controller, i.e. ten analog (pressure-sensitive) buttons (, , , , L1, R1, L2, R2, Start and Select), three digital buttons (L3, R3 and the analog mode button) and two analog sticks.
Other components, such as the system's DVD-ROM optical drive and DualShock 2 controller, provide the software and user control input. PlayStation 2 software is distributed on CD-ROM and DVD-ROM. In addition, the console can play audio CDs and DVD movies, and is backwards compatible with original PlayStation games.
Air-actuated control valves each with a 4–20 mA "I to P" converter integral to a valve positioner. In this example each positioner is comparing the valve stem travel against control signal, and applying any correction. The opening or closing of automatic control valves is usually done by electrical, hydraulic or pneumatic actuators. Normally ...
An air-operated valve, also known as a pneumatic valve, is a type of power-operated pipe valve that uses air pressure to perform a function similar to a solenoid. As air pressure is increased, the compressed air starts to push against the piston or diaphragm walls which causes the valve to actuate.
Air (or other gas) pressure is the power source for pneumatic valve actuators. [1] They are used on linear or quarter-turn valves. Air pressure acts on a piston or bellows diaphragm creating linear force on a valve stem. Alternatively, a quarter-turn vane-type actuator produces torque to provide rotary motion to operate a quarter-turn valve.
The most common final control element in the process control industries is the control valve. The control valve manipulates a flowing fluid, such as gas, steam, water, or chemical compounds, to compensate for the load disturbance and keep the regulated process variable as close as possible to the desired set point. [1]
If this was just five years ago, let alone 10 or 20, the prospect of 72-year-old Bill Belichick as a college football coach would have been more about a splashy hire than the promise of great success.
The Air Flo line was initially produced for GameCube, PlayStation 2 (PS2), and Xbox. [2] [3] A console-style controller for PCs was released in 2003. [4] [5] The Air Flo EX, a redesigned PS2 controller with better air flow, was also introduced that year. [6] [7] A wireless PS2 Air Flo controller, using AA batteries, was released in 2004.