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PMT_handbook_v4E.pdf
500 1000 1500 2000 I Q E SUPPLY VOLTAGE (V) THBV4_0445EA Figure 4-45: Example of EADCI THBV4_0445EA 74 CHAPTER 4 CHARACTERISTICS OF PHOTOMULTIPLIER TUBES b) AC expression In low-level-light measurements, the DC components of dark current can be subtracted. The lower limit of light detection is determined
in „Suche nach geeignetem OpAmp als Impedanzwandler“ · Analoge Elektronik und Schaltungstechnik ·
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doc7593.pdf
Figure 5-5 illustrates how to connect an external SRAM to the AVR using an octal latch (typically “74 x 573” or equivalent) which is transparent when G is high. 5.5.3 Address Latch Requirements Due to the high-speed operation of the XRAM interface, the address latch must be selected with care for system
in „Problem mit dem TC4469“ · Mikrocontroller und Digitale Elektronik ·
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Gooligum.pdf
two instruction cycles, or 2 µs . This loop takes a total of 6 µs, so the LED flashes at 1/(6 µs) = 166.7 kHz. That’s much to fast to see! To slow it down to a more sedate (and visible!) 1 Hz, we have to add a delay. But before looking at delays, we can make a small improvement to the code. To flip, or
in „PIC10F202/etc: Programmierung unter Linux(Ubuntu)“ · Mikrocontroller und Digitale Elektronik ·