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  2. 1951 USAF resolution test chart - Wikipedia

    en.wikipedia.org/wiki/1951_USAF_resolution_test...

    A USAF 1951 resolution chart in PDF format is provided by Yoshihiko Takinami. This chart should be printed such that the side of the square of the 1st element of the group -2 should be 10 mm long. USAF 1951 Resolution Target Further explanations and examples; Koren 2003: Norman Koren's updated resolution chart better suited for computer analysis

  3. Shooting target - Wikipedia

    en.wikipedia.org/wiki/Shooting_target

    Paper target — ordinary disposable paper-based target with painted pattern for bullseye shooting, may be made from paperboard/cardboard, corrugated board or even fiberboard, and usually single-use and purchased in large quantities. Requires mounting onto a rack, a hanger, a wire or a backboard during use.

  4. Plotting board - Wikipedia

    en.wikipedia.org/wiki/Plotting_board

    A plotting board was a mechanical device used by the U.S. Army Coast Artillery Corps as part of their fire control system to track the observed course of a target (typically a moving ship), project its future position, and derive the uncorrected data [note 1] on azimuth (or direction) and range needed to direct the fire of the guns of a battery to hit that target.

  5. List of countries by exchange rate regime - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    5.4 Monetary aggregate target. 5.5 Other. 6 Crawling peg. ... Download as PDF; Printable version; In other projects ... Currency board ...

  6. Match crossbow - Wikipedia

    en.wikipedia.org/wiki/Match_crossbow

    The bolts are designed to have the same diameter as the air rifle pellet (.177) and Small bore caliber rifle cartridge (.22). The end of the bolt is a screw with a blunt end, with the screw swirling pattern helping the shooter to extract the bolt easily by unscrewing the bolt from the target board. To load the bolt, a lever is used.

  7. Wheel of death (impalement arts) - Wikipedia

    en.wikipedia.org/wiki/Wheel_of_death_(impalement...

    The Wheel of Death, in the context of the impalement arts, is a classic moving target stunt sometimes performed by knife throwers. The thrower's assistant or target girl is secured, (usually by the limbs and tied by rope), to a large, generally circular, target board that is free to spin about its center point. As the target rotates the thrower ...

  8. AVR microcontrollers - Wikipedia

    en.wikipedia.org/wiki/AVR_microcontrollers

    The STK600 uses a base board, a signal routing board, and a target board. The base board is similar to the STK500, in that it provides a power supply, clock, in-system programming, an RS-232 port and a CAN (Controller Area Network, an automotive standard) port via DE9 connectors, and stake pins for all of the GPIO signals from the target device.

  9. Electronic scoring system - Wikipedia

    en.wikipedia.org/wiki/Electronic_scoring_system

    An electronic scoring board used for stangskyting in Norway in 2007 showing the number of hits for each shooter after the first half.. Electronic scoring systems or electronic targets are automated scoring systems used for sport shooting where the shot placement and score is automatically calculated using electronics and presented on screens to the organizer and shooters.