pcgaldo

joined 3 years ago
[–] pcgaldo@lemmy.ml 24 points 1 week ago (9 children)

Could be. Stopping working for the system, with massive strikes. There is nothing they fear more. But they will exercise violence first, have no doubt. They are the lords and masters of violence. With violence they have the upper hand. A difficult situation to manage.

[–] pcgaldo@lemmy.ml 3 points 1 month ago* (last edited 1 month ago)

This approach of blaming renewables is the typical one that the press is spreading, without clarifying ALL the aspects that make some renewable energy generation facilities inflexible.

Antonio Turiel explains very well what has happened and, in fact, some time before the blackout, in view of important alterations in frequency and voltage, he had already warned that this could happen.

In the new installations, according to the new regulations, photovoltaic plants must have systems to have a reaction margin in case of fluctuations. But in older plants this was not mandatory and, in order to give flexibility to the system, as has been commented here, it is necessary to have a reserve of other generation sources.

At the time of the blackout, there were many photovoltaic plants without response capacity and the necessary plants, especially gas plants, were not prepared to respond to the disturbance.

This was a combination of greed and incompetence. Greed for wanting to save money by disconnecting gas plants or for not updating the technology in photovoltaic plants. Incompetence on the part of government and regulators to put in place the necessary means to force corporations to take the necessary measures to avoid what has happened.

[–] pcgaldo@lemmy.ml 0 points 1 year ago (1 children)

The FSF has clear guidelines and follows them rigorously, nothing else. It's good that they don't make exceptions. Any problem with microcode or other proprietary drivers starts with the fact that they are not free. Making exceptions would partially solve the problem, but the situation would not change significantly, and the FSF would then be violating its own principles.

The FSF's job in this regard is to try to open debate about the problems of not having free security patches and, in any case, to try to uncover hidden vulnerabilities in proprietary tools and facilitate the creation of free tools that solve the problems.

 

Crossposted from: https://lemmy.ml/post/9698836

This setup allows Arduino to read temperature, control relay based on setpoints, display info on OLED screen, and manage date/time settings with user input through buttons. Adjust based on specific hardware/project requirements.

Designed to replace the faulty electronic control of a blue heat radiator.

Code and simulation at Wokwi

Licensed under GNU GPLv3.

1
submitted 2 years ago* (last edited 2 years ago) by pcgaldo@lemmy.ml to c/diy@lemmy.ml
 

This setup allows Arduino to read temperature, control relay based on setpoints, display info on OLED screen, and manage date/time settings with user input through buttons. Adjust based on specific hardware/project requirements.

Designed to replace the faulty electronic control of a blue heat radiator.

Code and simulation at Wokwi

Licensed under GNU GPLv3.