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  2. Time-to-digital converter - Wikipedia

    en.wikipedia.org/wiki/Time-to-digital_converter

    Resolution of 1 ps with a 100 MHz (10 ns) clock requires a stretch ratio of 10,000 and implies a conversion time of 150 μs. [13] To decrease the conversion time, the interpolator circuit can be used twice in a residual interpolator technique. [13] The fast ramp is used initially as above to determine the time. The slow ramp is only at 1/100.

  3. IRIG timecode - Wikipedia

    en.wikipedia.org/wiki/IRIG_timecode

    IRIG B122 transmits one hundred pulses per second on an amplitude modulated 1 kHz sine wave carrier, encoding information in BCD. This means that 100 bits of information are transmitted every second. The time frame for the IRIG B standard is 1 second, meaning that one data frame of time information is transmitted every second.

  4. Timer - Wikipedia

    en.wikipedia.org/wiki/Timer

    A typical kitchen timer. A timer or countdown timer is a type of clock that starts from a specified time duration and stops upon reaching 00:00. An example of a simple timer is an hourglass. Commonly, a timer triggers an alarm when it ends. A timer can be implemented through hardware or software.

  5. Time-based currency - Wikipedia

    en.wikipedia.org/wiki/Time-based_currency

    Time dollars are a tax-exempt complementary currency [40] used as a means of providing mutual credit in TimeBanking. They are typically called "time credits" or "service credits" outside the United States. TimeBank members exchange services for Time Dollars. Each exchange is recorded as a corresponding credit and debit in the accounts of the ...

  6. 555 timer IC - Wikipedia

    en.wikipedia.org/wiki/555_timer_IC

    Section 8.1 of the Texas Instruments NE555 datasheet [1] states a value of 100 kHz, and their website shows a value of 100 kHz in timer comparison tables. Signetics App Note 170 states that most devices will oscillate up to 1 MHz; however, when considering temperature stability, it should be limited to about 500 kHz. [ 2 ]

  7. Timex Datalink - Wikipedia

    en.wikipedia.org/wiki/Timex_Datalink

    [5] [28] The 150 and 150s models are essentially the same, except that the 150s, having a smaller display, has different display addresses from the 150, and thus it needs its own programming code. [28] The programming code is provided in the Timex Datalink software v 2.1 for all models. [28]

  8. Tron (blockchain) - Wikipedia

    en.wikipedia.org/wiki/Tron_(blockchain)

    Tron (stylized as TRON) is a decentralized, proof-of-stake blockchain with smart contract functionality. The cryptocurrency native to the blockchain is known as Tronix (TRX). It was founded in March 2014 by Justin Sun and since 2017 has been overseen and supervised by the TRON Foundation, a non-profit organization in Singapore, established in the same year.

  9. Thioredoxin reductase - Wikipedia

    en.wikipedia.org/wiki/Thioredoxin_reductase

    Electrons are taken from NADPH via TrxR and are transferred to the active site of Trx, which goes on to reduce protein disulfides or other substrates. [6] The Trx system exists in all living cells and has an evolutionary history tied to DNA as a genetic material, defense against oxidative damage due to oxygen metabolism, and redox signaling ...