compass

The practical compass software NSP can approximately point to the north based on the sun, but in areas that are too desolate (such as deserts, grasslands, mountains, oceans, polar regions, etc.), please use more accurate equipment. This software has passed the actual test in southern Jiangsu and northern Zhejiang. In other areas, it has only passed the theoretical test without actual test.

[Conditions of use]

1. Sunlight can shine on mobile devices
2. Have a rough idea of ​​your current location (names or latitude and longitude of major major cities (prefecture level or above) near your area)
3. Mobile device timing is accurate

[Install]

1. Unzip the downloaded file and copy the entire "NSP" folder (including the folder itself) to the "StorageProgram Files" directory of the mobile device.
2. Copy the files in the "Shortcut" directory to the "StoragewindowsStart Menu" directory of the mobile device (you can select Run under the Start menu after soft restart)

[How to use]

1. Select 1 from the menu to enter the place name (or select 2 to directly enter the local longitude and latitude)
2. After pressing the "OK" button (it may take a while depending on the hardware performance), place the machine horizontally with the sun mark pointing in the direction of incident sunlight (the line connecting the sun and the central earth mark is parallel to a small vertical pole on the ground). shadow), then the direction pointed by the arrow is north
Note: It may take a few minutes to read the data during startup