As shown in the figure, the pulse signal V1 from the switch contact, which is proportional to the rotational speed, is differentiated and added to the trigger of the IC, so that the circuit generates a fixed-width pulse when the single-stability is generated, and different rotation…
Tencent Digital (compilation: Mi Ke) sports bracelet is a good thing, many people can use it to track the amount of exercise and health. However, for some fri…
Now that robots are no longer weird for us, what are the possibilities of robots?æª ä» ä» is also a lot of work on this, like what machine mech.
Have you been impressed by the Korean mech that was screened a few days ago? This kind of drivable robot…
As Halloween approaches, so does the darkest time of the year. With shorter daylight hours and colder weather creeping in, good lighting becomes more important than ever. Whether it's a garage, workshop or farm, the right lighting can ensure that these spaces remain safe and productiv…
[PConline evaluation] washing machine has been invented for many years, but has always been a "box" in the design, which can turn the appearance. Is i…
Intelligent lighting system as the core part of the entire smart home, especially suitable for large-scale housing, it will make life convenien…
Rewiring a home at the right time, for the right reasons, serves an important purpose both for the safety and the functionality of your home. However, when it comes to understanding home rewiring and the purposes that it serves, many homeowners find that there is a lot of inform…