-
This value will reveal the cost and component distribution of Honor 9X. Of the 1,003 components of Honor 9X, Japan provides 829 components, accounting for 82.6% of the total, the highest proportion...[Details]
-
The parametric transducer system is mainly composed of a PC, an ultrasonic transmitting circuit, an acoustic wave receiving circuit, a transmitting transducer, a microphone, and a data acquisition ca...[Details]
-
Many STM32 I2Cs on the Internet are implemented based on the F series, and there are few implementations of other series of chips. For the I2C slave design of the STM32L151 series, the library in...[Details]
-
The installation method of the oscilloscope probe is very particular. If it is installed incorrectly, it will easily cause problems with the oscilloscope detection. So what is the installation method ...[Details]
-
1. Development of smart grid
1.1 American Recovery and Reinvestment Act
On February 17, 2009, President Obama signed the American Recovery and Reinvestment Act (ARRA) of 2009. This act pro...[Details]
-
ON Semiconductor's smart power solutions improve photovoltaic inverter energy efficiency and reduce system costs July 27, 2023 - ON Semiconductor, a leader in smart power and smart sensing technol...[Details]
-
IGBT power modules for three-level DC/AC converters: 50kW - 250kW
In order to achieve switching frequencies up to 20kHz, SEMIKRON has integrated a three-level inverter structure in the SKiM® power ...[Details]
-
The patent "Charging Car and Charging Method" recently applied for by Xiaomi Auto Technology Co., Ltd. was announced. The patent proposes a new charging car design aimed at improving the automation o...[Details]
-
BIOS customization is an effective way to achieve differentiated features in embedded products. This article will discuss the issues related to creating these customized BIOS, including fast b...[Details]
-
Recently, Baolong Technology has successfully developed an air suspension controller (ECU) and obtained orders from two automobile companies, further improving the product chain of the air suspension...[Details]
-
Figure 1 shows the block diagram of a single-phase UPF Boost PWM converter, which is a dual-loop control system with a Boost converter as the main circuit. The outer loop is a voltage loop, which a...[Details]
-
Key points of interrupt control
1. When the CPU is processing a certain task, if a more urgent event occurs externally or internally, the CPU is required to suspend the work it is processing and deal...[Details]
-
The 2020 iPhone has not yet arrived, and the industry is paying close attention to which screen manufacturer will be chosen. According to the latest news, Apple will use OLED screens on all three new...[Details]
-
On March 16, the second preliminary round of the Core Power Competition came to a successful conclusion. The projects in this round came from four popular tracks: MEMS sensors, RF microwave chips, im...[Details]
-
What are the features of self-driving cars?
Self-driving cars have a variety of technical means such as global positioning system (GPS), radar, lidar, camera, ultrasonic sensor, etc., which ca...[Details]