Frequency Counter 50Mhz
$5.00
DL4YHF Frequency Counter Red 1HZ 50 MHZ RED
In stock (can be backordered)
SKU: AR23
Category: Digital Displays
Tags: 50mhz dl4yhf frequency counter, dl4yhf frequency counter, frequency counter led, frequency counter red
Description
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DL4YHF Frequency Counter 1HZ 50 MHZ RED
BUILT AND TESTED READY TO USE
Frequency counter with a PIC
and minimum hardware
by Wolfgang “Wolf” Büscher, DL4YHF
Frequency range 1 Hz … 50 MHz (prototype worked up to 60 MHz but this exceeds the PIC’s timing specifications)
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Five digits resolution
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Automatic range switching with different gate times
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Optional addition or subtraction of a frequency offset(programmable)
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Very low component count: a PIC 16F628,
4 or 5 7-segment LED displays,
a 4- or 20-MHz crystal and a few resistors,
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Inbuilt pre amplifier.
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