-
Most LTE deployments are likely to be upgraded, so LTE devices and services need to work seamlessly with existing network technologies. Consumers who choose LTE devices expect them to work perfectl...[Details]
-
In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
-
Recently, @ld_vova, a digital blogger on foreign social media, exposed a set of purple renderings of the iPhone 14 Pro. (Pictures from the Internet) It can be seen that the color of the phone in...[Details]
-
1. Introduction to sapphire
Sapphire is a single crystal of aluminum oxide (α-Al2O3), also known as corundum. As an important technical crystal, sapphire has been widely used in many fields of sci...[Details]
-
Nidec Transmission Technology (Zhejiang) Co., Ltd.
(hereinafter referred to as "the Company")
, a group company of Nidec Corporation,
will participate in the CHINA INTERNATIONAL INDUSTRY FAI...[Details]
-
Due to the influence of parasitic inductance in the layout of the power distribution network (PDN), the changing driving current will cause transient changes in the power supply voltage. This volta...[Details]
-
Port U-Boot-1.1.6 to the MINI2440 development board and boot from NAND Flash (NOR Flash is not used). What you need to prepare: Linux environment: Ubuntu 16.04 Cross-compilation tool chain: arm-l...[Details]
-
The epidemic in 2020 exacerbated the capital winter, but investment in the semiconductor industry rose against the market trend. According to statistics, in the first ten months of this year, domesti...[Details]
-
Simulation circuit diagram: Part of the source code: #include reg51.h #define uchar unsigned char #define uint unsigned int sbit lcdrs=P3^5; sbit lcden=P3^4; sbit s1=P3^0; sbit s2=P3^1; ...[Details]
-
Here we have only successfully transplanted the kernel, and can mount the file system to run. Drivers will be added in succession.
Step 1: Download the latest kernel from the kernel offi...[Details]
-
Recently, the Shanghai Municipal Economic and Information Commission, the Shanghai Municipal Development and Reform Commission, and others issued a notice entitled "Several Opinions on Building Shang...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
There are three main categories of steady-state and transient simulation programs for switching power supplies: discrete time domain simulation programs; SPICE; and special simulation programs base...[Details]
-
The signal source is also called a signal generator, so what issues should be paid attention to in the daily use of the signal source? The following is the signal source safety operation procedures s...[Details]
-
At present, UWB technology has become a new hot spot in international wireless communication technology research and has received increasing attention and concern. On February 14, 2002, the US FCC ...[Details]