jmsaavedra

Instructables

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  Citizen Sensor: MQ-7 Carbon Monoxide Breakout Kit

  17 23K
• 

  Perfboard Hackduino ($8 Arduino-compatible Circuit)

  630 263K
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  Augment a Moog Etherwave Theremin

  20 17K
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  Custom PCB Prototyping Using a Laser Cutter

  323 354K