-
In the process of modern navigation computer systems developing towards miniaturization, navigation computer systems implemented with high-performance digital signal processors and programmable log...[Details]
-
When the times abandon you, they don't even say hello.
It is no exaggeration to say that in today's chaotic automobile market environment, only change can prevent us from being submerged...[Details]
-
Samsung's Galaxy Fold foldable phone could not be released on time due to a screen failure. The well-known disassembly organization iFixit studied the cause of the screen failure and gave some ...[Details]
-
On November 3, the 2020 National Science and Technology Awards Conference was held in Beijing. Among them, the "Key Technology and Complete Process of High-Density and High-Reliability Electronic Pac...[Details]
-
Now let's consider the transmission of electromagnetic waves. As in circuit theory, we can express the transmission wave in exponential form. The electric field and magnetic field can be descr...[Details]
-
According to Fierce Wireless, today the Federal Communications Commission (Federal Communications Commission) voted unanimously to reject China Mobile USA's application to provide telecommunications ...[Details]
-
With the rapid development of business, data centers such as IDC have gradually increased the importance of business and the availability requirements. In the past, the availability requirements fo...[Details]
-
LED
is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely us...[Details]
-
Photovoltaic test safety instrument PV150, photovoltaic IV curve tester PV200, PV210, Solar Utility Pro or Survey 200R data export manual The following document is intended as a troubleshooting gui...[Details]
-
High-voltage differential probes are mainly used for the measurement of floating high-voltage signals. This is explained in two parts: on the one hand, when the voltage reaches a certain level, most ...[Details]
-
From soaring to over 200,000 yuan/ton in 2021, to reaching a high of about 600,000 yuan/ton at the end of 2022, and then fluctuating and falling in 2023, the price of battery-grade lithium carbonate h...[Details]
-
1. Circuit design Due to the strong directivity of ultrasonic waves, slow energy consumption, and long propagation distances in the medium, ultrasonic waves are often used for distance measurement. U...[Details]
-
Environment: The arm development board is ok6410, and the host is Ubuntu10.04 1. Preparation: Use the arm-linux-4.4.1.tar.gz that comes with the CD to extract the cross-compilation tool to the /usr/...[Details]
-
Recently, 11 expert leaders of the Expert Committee of State Power Investment Corporation (hereinafter referred to as "SPIC") conducted research and exchanges on flywheel energy storage technology ...[Details]
-
If you have a smartphone with WiFi function, have you ever thought about letting your laptop or iPad surf the Internet through your phone? Although there are many ways to share the Internet with your ...[Details]