CJ3139KW

1. Introduction This design was made for participating in an electronic design competition. It effectively solved the problem of the operation and control of an electric car on a seesaw. The s...[Details]

With the advent of increasingly powerful processors, image sensors, memory, and other semiconductor devices, as well as the algorithms that enable them, computer vision can be implemented in a wide...[Details]

VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]

OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]

As people's requirements for safety and comfort in the process of driving cars continue to increase, automotive radars are widely used in the car's adaptive cruise system, collision avoidance syste...[Details]

Preface In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]

0 Introduction With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]

1. Introduction The advancement of USB technology makes designers prefer USB interfaces in PC peripheral development. However, existing virtual instrument development platforms such...[Details]

In view of the price and performance differentiation of Chinese home video intercom and security products, this paper analyzes the design of smart terminals based on a Chinese original ...[Details]

In recent years, the technology of Class D amplifiers has developed rapidly, and the most common application is in low-power products with each channel less than 50W. In these low-power application...[Details]

1. What is the basic working principle of power supply? A: It converts the input higher alternating current voltage (AC) into the lower direct current voltage (DC) required for the PC to work ...[Details]

With the rapid development of the CMOS integrated circuit industry, more and more CMOS chips are used in various electronic products. However, in the design process of electronic product systems, as t...[Details]

Low power design Phenomenon 1: Our system is powered by 220V, so we don’t need to worry about power consumption Comment: Low power consumption design is not only for saving power, but also...[Details]

This article will explore several simple LED designs . Although these examples are worth discussing in depth, we will focus on the beginning of extending creative applications. At this stage...[Details]

In the interface descriptor listed above, the subgroup field has only one active setting. If the subgroup is 1, it means that the device supports boot interfaces. When the device has boot interfaces, ...[Details]