enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. RC-5 - Wikipedia

    en.wikipedia.org/wiki/RC-5

    Since the repetition of the 36 kHz carrier is 27.778 μs and the duty factor is 25 %, the carrier pulse duration is 6.944 μs. Each bit of the RC-5 code word contains 32 carrier pulses, and an equal duration of silence, so the bit time is 64×27.778 μs = 1.778 ms, and the 14 symbols (bits) of a complete RC-5 code word take 24.889 ms to transmit.

  3. File:D-Codes.pdf - Wikipedia

    en.wikipedia.org/wiki/File:D-Codes.pdf

    File:D-Codes.pdf. Add languages. Page contents not supported in other languages. ... Size of this JPG preview of this PDF file: 463 × 599 pixels. ... 06:55, 27 April ...

  4. Mullard–Philips tube designation - Wikipedia

    en.wikipedia.org/wiki/Mullard–Philips_tube...

    Mullard initially handled semiconductor naming by using the "O" heater code (shifting "Cold Cathode" to a code of "Z"). The second letter broadly indicated the type of device, roughly following the tube designation, without indicating the semiconductor material: A low-power semiconductor diode, e.g. OA7

  5. Universal remote - Wikipedia

    en.wikipedia.org/wiki/Universal_remote

    Harmony 670, a universal remote. A universal remote is a remote control that can be programmed to operate various brands of one or more types of consumer electronics devices. . Low-end universal remotes can only control a set number of devices determined by their manufacturer, while mid- and high-end universal remotes allow the user to program in new control codes to the re

  6. ANSI device numbers - Wikipedia

    en.wikipedia.org/wiki/ANSI_device_numbers

    A suffix letter or number may be used with the device number; for example, suffix N is used if the device is connected to a Neutral wire (example: 59N in a relay is used for protection against Neutral Displacement); and suffixes X, Y, Z are used for auxiliary devices.

  7. Compact Cassette - Wikipedia

    en.wikipedia.org/wiki/Compact_Cassette

    These spools and their attendant parts are held inside a protective plastic shell which is 4 by 2.5 by 0.5 inches (10.2 cm × 6.35 cm × 1.27 cm) at its largest dimensions. The tape itself is commonly referred to as "eighth-inch" tape, supposedly 1 ⁄ 8 inch (0.125 in; 3.175 mm) wide, but actually slightly larger, at 0.15 inches (3.81 mm). [ 8 ]

  8. Philips circle pattern - Wikipedia

    en.wikipedia.org/wiki/Philips_circle_pattern

    Use of the Philips circle pattern was in its test card broadcasts until 17 February 2001 between 12:00 AM and 06:00 AM (the next day, bTV started 24-hour transmissions), and 2 times a year during transmitter maintenance until 2013. The Philips circle pattern was also used in Hungary, [161] Belgium, [162] [163] Norway, [164] [165] and Sweden. [166]

  9. List of MeSH codes (D27) - Wikipedia

    en.wikipedia.org/wiki/List_of_MeSH_codes_(D27)

    1.2.27 MeSH D27.720.888 ... Download as PDF; Printable version; In other projects ... The following is a partial list of the "D" codes for Medical Subject Headings ...