White LED bulbs are commonplace in households by now, mostly due to their low power usage and high reliability. Crank up the ...

Traditionally, robot arms have been controlled either by joysticks, buttons, or very carefully programmed routines. However, for [Narongporn Laosrisin’s] homebrew build, they decided to go with ...

Kathryn Krick: 4 Keys to Destroy Satan’s Grip on Your Life Jack Hibbs: The Top Reason Christians Miss the Voice of God Jack Hibbs: The Top Reason Christians Miss the Voice of God Christians Are Under ...

In this Snack, you can build a simple device that will transmit audio signals from a radio or digital-music player via a blinking LED to a solar cell. Use wire strippers to cut one of the two ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...