I ordered a hygrometer from JD.com yesterday morning, and it was delivered in the afternoon. I took it home after get off work and measured the humidity in the room. It seems to be very humid. There w...
In the Sampleapp example, why can only the coordinator join/disconnect the workgroup, but the terminal cannot? The gurop program is the same. Thank you!...
[i=s]This post was last edited by dontium on 2016-2-24 11:27[/i] Reposted from: [url=http://bbs.elecfans.com/jishu_460638_1_1.html]http://bbs.elecfans.com/jishu_460638_1_1.html[/url] There is a relati...
M4 is now in hot demand, and all companies are vigorously promoting it, but there are still many differences in product performance. Here I want to say that TI's M4 is positioned in the low-end market...
Hello everyone, I recently saw that the CAN bus and 485 bus both said that a 120 ohm resistor should be placed at the terminal. I saw that some boards have 120 ohm resistors on the 485 chip but some d...
A 5.5-digit digital multimeter costs less than 1,000 RMB. This post wants to discuss whether a cheap solution can be designed to implement a 5.5-digit meter. ICL7135 is a 4.5-digit AD converter, which...
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
A vacuum eutectic furnace is a critical piece of equipment used in the manufacturing and processing of various materials, particularly in the fields of microelectronics and nanotechnology. One of t...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
Since the beginning of this year, price wars have intensified, new models have been launched one after another, used cars with zero kilometers have become a hot topic, and the industry's internal c...[Details]
According to foreign media reports, Nissan Motor has recently reached a cooperation with US battery technology company LiCAP Technologies to jointly promote the research and development of next-gen...[Details]
In June 2014, the Ministry of Industry and Information Technology issued 4G FD-LTE licenses to China Unicom and China Telecom. Together with the 4G TD-LTE licenses issued to China Mobile, China Uni...[Details]
While the current industry consensus is that autonomous vehicles are robots and that their systems are managed using robotics-developed thinking, there are also cases where autonomous driving is ac...[Details]
On August 20, Geely announced its focus on "One Cockpit". Through a unified AI OS architecture, a unified AI Agent, and a unified user ID, it will achieve an All-in-One AI cockpit, create the first...[Details]
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
With the support and encouragement of national policies, some Internet car manufacturers have also joined the new energy vehicle manufacturing industry. From the perspective of new car manufacturer...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
Analog Devices held a third-quarter fiscal 2025 earnings conference call. Vincent T. Roche, CEO and Chairman of the Board, and Richard C. Puccio, Executive Vice President and Chief Financial Office...[Details]