I experimented with a 100 euro generator, rated 500W but in reality it produces much less in normal wind, and in low winds (below 7.2 km/h = 2 m/s = 4.4 mph) it produces nothing. From the measurements in low winds however are obtained 5V/7V in open circuit with a short-circuit current of around 1.5A, so there is some energy…
Prototype of manually guided WiFi robot from mobile phone, tablet, SmartTV or computer of any type. Designed for the home, shop, school, office or warehouse, its low cost allows it to be used in any context.It helps elderly people, disabled people and those who have to transport objects in general and perhaps be present in two different places at the…
Here is my sperimental solar panel that heats both air and water, also provides a few hundred watts of electricity for small electrical utilities, follow the link for more details. Experimental panel that heats the air in the house and preheats the water from the solar thermal panel (solar circuit, not the sanitary one) to increase its efficiency in winter.…
What is a voice assistant? A voice assistant is an electronic device equipped with microphones and speakers capable of understanding speech and carrying out tasks such as answering questions or carrying out commands. You can ask them the most heterogeneous questions, from what the weather will be like tomorrow to who won the championship, a real talking encyclopedia combined with…