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<title>ClunkPi: driving pulse clocks with a Raspberry Pi</title>
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<h1>ClunkPi</h1>
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+ alt="A photo of a circuit board about 3cm by 2cm dominated by
+ a power transistor" />
<p>ClunkPi is an add-on board I (<a href="/">Ben Harris</a>) made
to interface a Raspberry Pi to a pulse clock. I designed it to
fit all models of Raspberry Pi, from the Model A onwards. It