Maker Update

Sealed Lead Acid [Maker Update #57]

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The best maker tools and projects of the week

This week on Maker Update, an update for Circuit Python, Adafruit IO Plus, casting metal in Kinetic sand, a 3D printed tape measure tool, and reusing vintage voltmeters. This week’s Cool Tool is a 12v SLA battery.

-- Donald Bell 10/25/17

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