A compass deviation card is prepared so that the navigator can convert between compass and magnetic headings.

A similar process is used to calibrate the compass in light general aviation aircraft, with the compass deviation card often mounted permanently just above or below the magnetic compass on the instrument panel.

This individual zone balancing prevents excessive dipping of one end of the needle which can cause the compass card to stick and give false readings.

Later, these were divided, in China into 24, and in Europe into 32 equally spaced points around the compass card.

Creagh Osborne, Superintendent of Compasses at the British Admiralty, introduced his Creagh Osborne aircraft compass, which used a mixture of alcohol and distilled water to damp the compass card.

Bearing compass A bearing compass is a magnetic compass mounted in such a way that it allows the taking of bearings of objects by aligning them with the lubber line of the bearing compass.

Robotics.com Example implementation for digital solid state compass.

Punched card

PC Router Card

PC Card

PC Adapter Card

No such tag

Card Readers

CompactFlash Card Reader

No scaling

The Saudi Ministry of Foreign Affairs has called the recent release of the leaked documents on WikiLeaks an electronic attack . The Saudi Ministry of Foreign Affairs warned Saudis on Twitter not to consider accessing the WikiLeaks site

For a table of the thirty two points, see compass points.

The compass can be corrected in three ways.

Refers to compass correction by Fourier series.

We need a card on the balance of power we need a card on crises we undoubtedly need a card on non proliferation and one on energy.

The effect of ferromagnetic materials in the compass's environment can be corrected by two iron balls mounted on either side of the compass binnacle.

Do you have a credit card?

I have a credit card.

A Rio Report Card

SmartMedia Card Reader

The DSE card is in the control cabinet, the RDW card in the robot socket.

One first reads the scale that shows the angle subtended by the lid of the compass, and then depending on the colour shown (red or black) the end of the compass needle with the corresponding colour.

Can I use my credit card?

xD Card Reader

It'll do this for weeks, until it kind of gradually loses the plot.

Selim, a member of the parliamentary monitoring group AlBawsala, tweeted

Construction of a magnetic compass Magnetic needle A magnetic rod is required when constructing a compass.

A second yellow card at the same game leads to a red card, and therefore to a dismissal.

Of the 14 remaining places, eleven were allocated to Europe, two to the Americas, and one to Asia.

According to Needham, the Chinese in the Song Dynasty and continuing Yuan Dynasty did make use of a dry compass, although this type never became as widely used in China as the wet compass.

And I think that is an expansion of your moral compass when you manage to do that.

Please give me your credit card.

Fadil used Layla's credit card.

Sami used Layla's credit card.

Layla used her mother's credit card.

He spoke with a cold, disciplined energy.

No parent found for tag

Cannot edit root tag

Cannot move root tag

Thus, the use of a magnetic compass by the military for land navigation occurred sometime before 1044, but incontestable evidence for the use of the compass as a maritime navigational device did not appear until 1117.