A2001H-10P-RD

introduction   LTE (Long Term Evolution) technology is the main direction of the evolution of the third generation of mobile communications. As an advanced technology, the LTE system has great adva...[Details]

Microsoft this week began testing mouse and trackpad support in the latest beta versions of its Word and Excel apps for iPad. The feature was introduced in version 2.42, available through Apple's bet...[Details]

Through the previous learning to set the ARM interrupt vector table, the basic framework design is completed. Now let's start setting the CPU to SVC mode (here refers to 32-bit mode). Also in the ARM...[Details]

Connected devices rely on two core functions, communication backhaul and power. For Internet of Things (IoT) devices, three core issues often arise: power, communication, and security. Wireless techn...[Details]

In test and measurement work, we will encounter such problems. The power rail voltage (rail voltage) and tolerance are getting smaller and smaller, and it is becoming more and more difficult to accur...[Details]

     Today, ZTE Mobile announced that the ZTE Axon 40 series endorsed by Wu Jing will be launched soon. ZTE also announced that the ZTE Axon 40 series is the exclusive official designated phone for X...[Details]

Lithium batteries have developed rapidly due to their many advantages such as high energy density, high output voltage, long service life, and low self-discharge rate. They have been widely used in r...[Details]

With the rapid development of the Internet and 5G technology, digital cockpits are gradually being applied to automobiles. For example, full LCD instrumentation, Internet of Vehicles, in-vehicle inf...[Details]

According to foreign media reports, after health officials in Alameda County, California, warned Tesla not to reopen its California factory, Tesla CEO Elon Musk tweeted that Tesla would sue the Alame...[Details]

　　In the timer circuit designed using the 555 time base circuit, the 555 time base circuit is generally connected to a monostable trigger. This connection makes the circuit design simple and only req...[Details]

Question requirements: Control 16X16 large dot matrix scrolling display: Come on China! Simulation circuit diagram: Simulation effect: Introduction to key components of the circuit: 74LS138: ...[Details]

When I was learning the embedded operating system UCOS, I was very confused because I didn't know what the tools I used did for me. Here are my questions at the time: 1: What do compilers and linkers...[Details]

State control circuit The control process of the traffic light controller is divided into four stages, and the corresponding output has four states, represented by S0, S1, S2 and S3. After decoding...[Details]

         The LPC1768 chip has a USB device controller. The previous articles all talked about relatively simple device drivers. Today, let's talk about a more complex one.          First is the confi...[Details]

For the serial port output, 210 is the following garbled code according to the previous operation. The first thing that comes to mind is probably the baud rate problem, which is a c...[Details]