Take My Picture [Maker Update]
This week on Maker Update: An Arduino picture painter, tufting rugs, an RC snow speeder, DIY motion-control camera rigs, a scratch-built industrial robot arm, LED stick person costume, and an answer to the question “should I have used a 555 timer?”
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Permanent Ink [Maker Update #75]
This week on Maker Update, an automatic dice spinner, a desktop CT scanner, what taggers can teach us about permanent markers, and powering your Raspberry Pi from lithium iron phosphate. This week’s Cool Tool is the Krink K-70 Permanent Ink Marker.
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