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14 Oct 2008
This simple design uses the 20 pin ATTiny2313 microcontroller to measure frequencies from 1Hz to over 2MHz. The frequency is displayed on a standard HD44780 16×2 LCD. A bright white text, blue backlit LCD is included with the kit. The device requires a regulated 5V power supply. [via]
FunCount Frequency Counter – [Link]
Tags: ATtiny2313, Counter, Frequency, FunCount, HD44780, LCD
Filed in Test/Measurements
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