In this post, it’s shown how to use the PCA9685 module with Arduino. To control many servomotors this is a better solution than traditional commands.
UAE launches Hope, it’s the first probe to Mars
The United Arab Emirates (UAE) sends it’s first probe to the orbit of Mars, called Hope.
Electromagnetic pulse (EMP)
I received requests to write about electromagnetic pulse (EMP). In this post, are described the power of EMP, source, and weapons which use this technology.
UPS: What is it and how does it work?
UPS (the abbreviation of Uninterruptable Power Source) is also called no-break. The operation and types are today’s subject.
Electromagnetic interference (EMI)
Fulfilling requests, this post’s subject is the problem of electromagnetic interference (EMI). In addition to relation with electromagnetic compatibility.
Corals in Greenland coast
A garden of soft corals and sponges was discovered on the west coast of Greenland.
Starlink: What is it and how will it work?
This post’s subject is SpaceX’s ambitious Starlink project. It promises to bring broadband high-speed internet everywhere on the planet.
Unexplainable signals in XENON1T experiment
XENON1T is an experiment created to detect dark matter and hypothetical particles. Recently registered unexplainable events.
Stirling engine: What is it and how it works?
Stirling engine is of external combustion. Created in 1816 by Stirling brothers to be an alternative to steam engines, which were dangerous at that time.
