![](https://www.electricalelibrary.com/wp-content/uploads/2024/07/Teoremas-booleanos-DESTAQUE-768x341.png)
Boolean theorems
The boolean theorems are a set of rules from boolean algebra to simplify logic expressions of combinational circuits.
![](https://www.electricalelibrary.com/wp-content/uploads/2024/06/HVDC-DESTAQUE-300x169.jpg)
Electric energy transmission in DC (HVDC)
This post’s subject is high voltage transmission in direct current (HVDC). It explained the reason for using this transmission method.
![](https://www.electricalelibrary.com/wp-content/uploads/2024/07/Teoremas-booleanos-DESTAQUE-300x133.png)
Boolean theorems
The boolean theorems are a set of rules from boolean algebra to simplify logic expressions of combinational circuits.
![](https://www.electricalelibrary.com/wp-content/uploads/2023/11/Phased-Array-antennas-DESTAQUE-300x177.jpg)
Introduction to phased array antennas
This post subject is phased array antennas. They are many arranged radiators to behave like a single antenna.
![](https://www.electricalelibrary.com/wp-content/uploads/2024/06/shape-shifting-robot-swarms-self-assemble-adapt-to-the-unfamiliar2-300x201.jpg)
Granulobot: what is it?
The granulobot is a robotic platform, with many units, which together act as a single robot that changes shape to execute tasks.
![](https://www.electricalelibrary.com/wp-content/uploads/2024/03/cloud-chamber-300x200.jpg)
Wilson chamber: what is it and how does it work?
The Wilson chamber or cloud chamber is a particle detector, which contributed to important particle physics discoveries.
![](https://www.electricalelibrary.com/wp-content/uploads/2024/07/Ariane_6_before_wet_dress_rehearsal-300x188.jpg)
The launch of Ariane 6
On 9th July of this year, was launched for the first time, the European Space Agency’s Ariane 6, the successor of Ariane 5.