Miscellaneous Technical
Appearance
Miscellaneous Technical | |
---|---|
Range | U+2300..U+23FF (256 code points) |
Plane | BMP |
Scripts | Common |
Symbol sets | Technical APL symbols Dentistry notation |
Assigned | 251 code points |
Unused | 5 reserved code points 2 deprecated |
Source standards | ISO 2047, ISO 9995-7 |
Unicode version history | |
1.0.0 (1991) | 45 (+45) |
1.0.1 (1992) | 43 (-2) |
1.1 (1993) | 122 (+79) |
3.0 (1999) | 154 (+32) |
3.2 (2002) | 207 (+53) |
4.0 (2003) | 209 (+2) |
4.1 (2005) | 220 (+11) |
5.0 (2006) | 232 (+12) |
5.2 (2009) | 233 (+1) |
6.0 (2010) | 244 (+11) |
7.0 (2014) | 251 (+7) |
Unicode documentation | |
Code chart ∣ Web page | |
Note: In the process of unifying with ISO 10646 for version 1.1, two characters from 1.0.0 were removed, and their code points later assigned to new characters.[1][2] |
Miscellaneous Technical is the name of a Unicode block ranging from U+2300 to U+23FF, which contains various common symbols which are related to and used in the various technical, programming language, and academic professions.
- Symbol ⌂ (HTML hexadecimal code is ⌂) represents a house or a home.
- Symbol ⌘ (⌘) represents the Command key on Mac keyboard.
- Symbol ⌚ (⌚) is a watch (or clock).
- Symbol ⏏ (⏏) is the "Eject" button symbol found on electronic equipment.
- Symbol ⏚ (⏚) is the "Earth Ground" symbol found on electrical or electronic manual, tag and equipment.
It also includes most of the uncommon symbols used by the APL programming language.
The Miscellaneous Technical block has four standardized variants defined to specify emoji-style (U+FE0F VS16) or text presentation (U+FE0E VS15) for the following two base characters: U+231A-U+231B.[3][4]
Miscellaneous Technical (2300–23FF) in Unicode
In Unicode, Miscellaneous Technical symbols placed in the hexadecimal range 0x2300–0x23FF, (decimal 8960–9215), as described below.
(2300–233F)
- 1.^ Unicode code points U+2329 & U+232A are deprecated.
(2340–237F)
(2380–23BF)
(23C0–23FF)
Compact chart
Miscellaneous Technical[1][2] Official Unicode Consortium code chart (PDF) | ||||||||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
U+230x | ⌀ | ⌁ | ⌂ | ⌃ | ⌄ | ⌅ | ⌆ | ⌇ | ⌈ | ⌉ | ⌊ | ⌋ | ⌌ | ⌍ | ⌎ | ⌏ |
U+231x | ⌐ | ⌑ | ⌒ | ⌓ | ⌔ | ⌕ | ⌖ | ⌗ | ⌘ | ⌙ | ⌚ | ⌛ | ⌜ | ⌝ | ⌞ | ⌟ |
U+232x | ⌠ | ⌡ | ⌢ | ⌣ | ⌤ | ⌥ | ⌦ | ⌧ | ⌨ | 〈 | 〉 | ⌫ | ⌬ | ⌭ | ⌮ | ⌯ |
U+233x | ⌰ | ⌱ | ⌲ | ⌳ | ⌴ | ⌵ | ⌶ | ⌷ | ⌸ | ⌹ | ⌺ | ⌻ | ⌼ | ⌽ | ⌾ | ⌿ |
U+234x | ⍀ | ⍁ | ⍂ | ⍃ | ⍄ | ⍅ | ⍆ | ⍇ | ⍈ | ⍉ | ⍊ | ⍋ | ⍌ | ⍍ | ⍎ | ⍏ |
U+235x | ⍐ | ⍑ | ⍒ | ⍓ | ⍔ | ⍕ | ⍖ | ⍗ | ⍘ | ⍙ | ⍚ | ⍛ | ⍜ | ⍝ | ⍞ | ⍟ |
U+236x | ⍠ | ⍡ | ⍢ | ⍣ | ⍤ | ⍥ | ⍦ | ⍧ | ⍨ | ⍩ | ⍪ | ⍫ | ⍬ | ⍭ | ⍮ | ⍯ |
U+237x | ⍰ | ⍱ | ⍲ | ⍳ | ⍴ | ⍵ | ⍶ | ⍷ | ⍸ | ⍹ | ⍺ | ⍻ | ⍼ | ⍽ | ⍾ | ⍿ |
U+238x | ⎀ | ⎁ | ⎂ | ⎃ | ⎄ | ⎅ | ⎆ | ⎇ | ⎈ | ⎉ | ⎊ | ⎋ | ⎌ | ⎍ | ⎎ | ⎏ |
U+239x | ⎐ | ⎑ | ⎒ | ⎓ | ⎔ | ⎕ | ⎖ | ⎗ | ⎘ | ⎙ | ⎚ | ⎛ | ⎜ | ⎝ | ⎞ | ⎟ |
U+23Ax | ⎠ | ⎡ | ⎢ | ⎣ | ⎤ | ⎥ | ⎦ | ⎧ | ⎨ | ⎩ | ⎪ | ⎫ | ⎬ | ⎭ | ⎮ | ⎯ |
U+23Bx | ⎰ | ⎱ | ⎲ | ⎳ | ⎴ | ⎵ | ⎶ | ⎷ | ⎸ | ⎹ | ⎺ | ⎻ | ⎼ | ⎽ | ⎾ | ⎿ |
U+23Cx | ⏀ | ⏁ | ⏂ | ⏃ | ⏄ | ⏅ | ⏆ | ⏇ | ⏈ | ⏉ | ⏊ | ⏋ | ⏌ | ⏍ | ⏎ | ⏏ |
U+23Dx | ⏐ | ⏑ | ⏒ | ⏓ | ⏔ | ⏕ | ⏖ | ⏗ | ⏘ | ⏙ | ⏚ | ⏛ | ⏜ | ⏝ | ⏞ | ⏟ |
U+23Ex | ⏠ | ⏡ | ⏢ | ⏣ | ⏤ | ⏥ | ⏦ | ⏧ | ⏨ | ⏩ | ⏪ | ⏫ | ⏬ | ⏭ | ⏮ | ⏯ |
U+23Fx | ⏰ | ⏱ | ⏲ | ⏳ | ⏴ | ⏵ | ⏶ | ⏷ | ⏸ | ⏹ | ⏺ | ⏻ | ⏼ | ⏽ | ⏾ | ⏿ |
Notes |
See also
References
- ^ "Unicode character database". The Unicode Standard. Retrieved 22 March 2013.
- ^ The Unicode Standard Version 1.0, Volume 1. Addison-Wesley Publishing Company, Inc. 1990, 1991. ISBN 0-201-56788-1.
{{cite book}}
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(help)CS1 maint: year (link) - ^ "Unicode Character Database: Standardized Variants". The Unicode Consortium.
- ^ "Unicode Character Database: Standardized Variation Sequences". The Unicode Consortium.
External links
- "The Unicode Standard 5.2 Code Charts: Technical Symbols U+2300-U+23FF" (PDF). Unicode Standard 5.2. Unicode Consortium. 2009-10-01. Retrieved 2010-07-21.
- "Miscellaneous Technical names list". Unicode Standard. Unicode Consortium. 2009-10-01. Retrieved 2010-07-21.
- Code2000.net - Shareware fonts that support many of the above symbols.