search:frequency counter相關網頁資料

      • en.wikipedia.org
        A frequency counter is an electronic instrument, or component of one, that is used for measuring frequency. Frequency is defined as the number of events of a particular sort occurring in a set period of time. Frequency counters usually measure the number
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      • www.qsl.net
        Frequency counter with PIC and seven segment LED display, with programmable frequency offset ... This document describes the construction of small frequency counter with a cheap PIC microcontroller and a few seven-segment LED digits.
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    日期:2024-08-07
    Frequency Counter Project completed in 2006-12-30 During the Winter break my dentist convinced me that I needed to have my 2nd wisdom teeth removed. Having done this previously without much pain, I thought it would be a good idea. It turned out to be much...
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    日期:2024-07-31
    Frequency Counter and Timer In counter mode it provides 1Hz resolution up to 100Mhz. In timer mode maximum resolution is 0.0000001 Hz up to 1Hz. Resolution is reduced by one digit for each additional decade. Multiple frequency updates per second by ......
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    日期:2024-08-07
    I show you my Frequency counter and how to use it ... Autoplay When autoplay is enabled, a suggested video will automatically play next. Up Next RF SIGNAL DETECTOR ( FREQUENCY COUNTER) (Buy / Rent/Layaway) - Duration: 6:21....
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    日期:2024-08-01
    Description and C code for a PIC frequency counter operating up to about 50MHz. The project uses an HD47880 LCD for the display and uses timer 1 to count edges of the input ......
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    日期:2024-08-05
    ; Frequency counter 3, GS May-2010, ok; ; Target ATiny2313; ; Timer/Counter1 count input T1 PD5, Pin 9 ; Timer/Counter0 Compare Match A, every 2 ms for gate timing; gate time 100 ms, uses 4 MHz quartz;; uses 32 bit binary to packed BCD routines from Atmel...
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    日期:2024-08-06
    Authorized distributor for new Frequency Counters from Keysight, Tektronix, B&K Precision, Instek, and AIM-TTi. Used frequency counters from Keysight. Most items also available for rental or lease. The conventional frequency counter is a digital electroni...
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    日期:2024-07-31
    The frequency counter is the most popular instrument in the home maid instruments. I think that the reason why it is built widely is: it can be built easily because it is digital circuit, it is generic measurement and many construction kits are available....
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    日期:2024-08-03
    Frequency Counter Kit Construction Introduction Following the successful completion of the Kingsdon Transmitter, Midney Receiver and starting Digital Dabbling I needed a Frequency Counter. As always a great range of suggestions from the very helpful ......