I received requests to write more about capacitance and inductance. This post can be considered as the second part of derivated electrical quantities.
Snatcher, the robotic chameleon tongue
Researchers from South Korea developed a robotic manipulator which looks like a chameleon tongue, called Snatcher.
How the internet works? (Part 2, optical fiber networks)
Currently, communication by the internet is made by optical fiber networks. In this post, are shown network architectures and latency.
Locust swarm: How is it formed?
A locust swarm destroys crops and pastures it finds along the way, causing economic loss. Moreover, can travel for long distances.
NASA’s mission Mars 2020
NASA’s mission Mars 2020, launched yesterday, promises to bring samples from Mars to Earth with Perseverance rover. To find out if existed life.
PCA9685: How to use with Arduino?
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.
