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With the help of a DIY thermocouple measurement system, you can use a cheap toaster oven to accurately reproduce a reflow-soldering temperature profile.

Arduinos are popular, but they aren't the only boards out there. So what are some other alternatives? Find out!

Robotic floor cleaners have been available as consumer products for a number of years now but with a gradual drop in production cost and development of new technology, these cleaners are becoming cheaper. In this teardown we will look at a Robotic Floor Cleaner which uses "electrostatic forces" to remove dust and can clean a room with its "intelligent" obstacle navigation.