With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

The mathematics encoded in the Great Pyramid pointed to a level of precision that shouldn’t have existed in the ancient world. Its original height and base, measured in royal cubits, produced the ...

[Emil Kalstø] has a pretty solid remote control car. We don’t mean a little car with a handheld remote you can drive around the neighborhood. [Emil’s] car has a camera and a cell phone so that it can ...

Installing a smart meter could help you pay less for your energy, but not everyone is convinced by the technology. While gas and electricity prices today are far below their peak during the 2022 ...

Light polarization is an interesting phenomenon that is extremely useful in many situations… but human eyes are blind to detecting any polarization. Luckily, [David] has built a polarization-sensitive ...

Computer with Python 2.7 or 3.5 (Anaconda is recommended on Windows) ESP8266 module with RX1 pin exposed. These modules can be purchased for as little as $5 USD. These modules are known to be ...

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