Bernie Rohde became obsolete as a TV repairman almost 30 years ago, having only gone to school for analog appliance repair. To catch up to a growing tech world, he decided to teach himself how to build digital circuits. He liked to play around with components, so he built exploded views of what was going […]
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LittleBits, purveyors of the simple-to-use electronic components with magnetic connectors, is releasing some brand new bits to expand its music capabilities: a MIDI module, a USB I/O module, and a CV module. Musical makers now have the ability to connect their littleBits Synth Kit to any musical equipment they want! In collaboration with KORG, littleBits launched […]
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Several groups have begun exploring 3D printed electronics, and Autodesk has just joined them
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Forget about circuit boards and start thinking about circuit stitches with this illuminating tutorial by electronic art professor Jesse Seay on how to knit your own circuitry.
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There are a lot of electrical devices that only have two settings: ON and OFF. For a many of these, it would be helpful if you could adjust the output with an external circuit. In this project, I show you how to make an adjustable power outlet. This circuit acts as an external dimmer and can be used to adjust the power on a variety of appliances such as Lamps, heaters, soldering irons, and hot glue guns.
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In this video, I will show you a few of my most used helpful circuits. They involve using the 555 timer and the Operational Amplifier.
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Sure the end of the world is inconvenient to plan for, but how will you survive the embarrassment of not having the proper doomsday knitwear when it does come?
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