48NAVA-41VDA-M2/Q

The convergence of WiFi and cellular in a single handset enables access to voice and data indoors and outdoors using one standard, one network and one device. Most cell phone manufacturers, i...[Details]

Oscilloscope overall interface Oscilloscope probe compensation For the first use, connect the probe to the oscilloscope probe compensation test terminal, set the probe menu attenuation factor t...[Details]

1 Introduction With the development of informatization, intelligence and networking, embedded system technology has gained a broad space for development. The field of industrial control is als...[Details]

In the field of remote sensing, in order to study the visible and near-infrared reflectance spectra of various objects or environments under natural conditions in the field, a spectral instrument sui...[Details]

Aptiv said that the megatrends in the automotive industry, such as electrification, safety automation, and connectivity, are bringing unprecedented changes to vehicle architecture. With the con...[Details]

The active power loss of the power transformer includes two parts: transformer no-load loss and transformer load loss. Under a certain load, the active power loss of the transformer can be expresse...[Details]

Today, Apple announced to developers that it has launched new App Store Marketing Tools. 　　Apple said that with the new marketing resources, developers can promote their apps globally. 　　IT Home le...[Details]

ams AG (SIX: AMS), a leading global supplier of high-performance sensor solutions, today launched a driver monitoring system (DMS) demonstration model based on 3D recognition and eye tracking technol...[Details]

In STM32, when using any peripheral, the corresponding clock must be turned on, so I started with the STM32 clock. RCC Clock There are 5 clock sources in STM32: ①. HSI is a high-speed internal clo...[Details]

Today, businesses are so dependent on computer networks that they would be virtually impossible to operate without high-tech electronic equipment. Once the investment is made, it is critical that t...[Details]

The real value of the Internet of Things (IoT) lies in the billions of IoT devices deployed in the global network - the untapped (or unknown) data inside these devices. However, to date, the complexi...[Details]

　Universal Serial Bus ( USB ) charging has become a common method of powering small electronic products. Many new consumer electronic devices (e.g., smartphones, tablets, e-readers, etc.) have AC p...[Details]

LED light sources have long service life, energy saving, simple and convenient application, and low cost, so they will be widely used in home lighting. The technology of LED light sources is b...[Details]

reason The serial port entered the OR (overload error) interrupt Solution You must add if(UART1_GetITStatus(UART1_IT_RXNE )!= RESET). If you do not add it, UART1- DR will be read abnormally and the...[Details]

First look at the address line of 2440: mini2440 schematic.pdf The 2440 chip provides 27 address lines = 128M. The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]