LFA30F-12

I. Overview In data communication, computer networks, and industrial distributed control systems, serial communication is often required to achieve the purpose of remote information exchange. Curre...[Details]

　　Although integrated circuit replacement is easy, disassembly is troublesome after all. Therefore, before disassembly, you should accurately determine whether the integrated circuit is indeed damage...[Details]

In this article, we will continue to talk about how to use a multimeter to determine the CAN bus pins. Although we first use the voltage measurement method in the previous article to exclude some hig...[Details]

The default network chip of u-boot is CS8900, but the network chip on the development board is DM9000, so in order to use the network function, it must be transplanted. Fortunately, u-boot has the ...[Details]

PCF8591 also uses IIC bus. With the bus protocol written last night, it is not difficult. The next step is to consider making an imprecise signal generator. Go to bed! The source code of the iic.h fil...[Details]

Bluetooth technology has been around for more than 20 years. With the Industrial Internet of Things and widespread consumer adoption, it has become the most used wireless technology today, ahead of a...[Details]

Abstract: This paper introduces a backup UPS system based on MR16 microcontroller control. Digital control technology is used to achieve phase-locking synchronization between the inverter output volta...[Details]

W/S-TRS-5.5D Series Digital Infrared Temperature Sensor W/S-TRS-5.5D is a high-precision digital output differential infrared thermopile sensor, which includes a MEMS thermopile sensor chip, a...[Details]

As smart TVs have become an essential electronic product in people's daily lives, the privacy issues behind them are often overlooked.   According to the FBI Portland headquarters, a warning about th...[Details]

On August 12, according to foreign media reports, Toshiba announced a net loss of 11.35 billion yen (US$106 million) in the first quarter of fiscal 2020 on Wednesday due to the sluggish performance o...[Details]

Earlier, Apple and Qualcomm reached a settlement in the lawsuit. Apple will use Qualcomm baseband chips. At the same time, Intel also announced its withdrawal from the 5G baseband chip market, which ...[Details]

China Energy Storage Network News: On February 28, at the "Energy Internet Summit", Tang Yiwen, deputy director of the Institute of Economics of the Shanghai Academy of Social Sciences, said ...[Details]

For people who take the bus, the most confusing question is where is the bus I am waiting for? How long will it take for it to arrive? Which bus will arrive first? I believe most people have had the ...[Details]

　　Common rechargeable batteries include nickel-metal hydride batteries, nickel-cadmium batteries, lithium batteries and polymer batteries. Among them, lithium batteries are widely used due to their h...[Details]

During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method". Polling method: The...[Details]