YBS2004

According to foreign media reports, the "Apple Car" may adopt a system that can alert the driver to debris and cracks on the windshield and other windows. The system uses infrared to determine whethe...[Details]

The transplantation of C to MCU (commonly known as single-chip microcomputer) 8051 began in the mid-to-late 1980s. Objectively speaking, there are many difficulties in transplanting C to 8051 MCU. Fo...[Details]

As the title says, I have recently been debugging the hardware IIC of STM32 and found many problems. After searching for information online and conducting actual tests, I have summarized the followin...[Details]

According to foreign media reports, in addition to providing independent products, Wheely-Safe has also launched a series of open platform connected devices, which for the first time connect the inte...[Details]

Nowadays, there are many types of flow measurement technologies and instruments, and the measurement objects are complex and diverse, which determines the complexity of the application technology of ...[Details]

New York City's first battery storage project using Tesla Megapacks opened a few weeks ago. Image: Ninedot Energy Tesla's battery energy storage systems continue to sell fa...[Details]

With the development of wireless technology, radio guitars have UHF, 2.4G and 5.8G wireless transmission. The following is a brief introduction to Tianhuiwei's 2.4G/5.8G/UHF electric guitar transmi...[Details]

H3C has launched a LoRa®-based campus wireless networked smart door lock solution, using LoRa® devices and the LoRaWAN® protocol to create wireless networked smart door lock applications, achieving s...[Details]

　　 background 　　Freescale, Intel, ARM and others offer a growing class of high-efficiency microprocessors designed to provide low power and high-performance processing for a wide range of wireles...[Details]

After reading the S3C2440 bare metal for the first time, I have forgotten some of them, so I will select a few to review, starting with GPIO. 1 Schematic First, we need to look at the schematic dia...[Details]

     Omdia released a report saying that until 2020, the shipments of mini LED backlit TVs were still very small. In 2021, many first-tier TV manufacturers began to launch mini LED backlit models. Th...[Details]

The Origin of the Oscilloscope Nobel Prize winner, German physicist KF Braun (Figure 1) invented the CRT oscilloscope in 1897 out of curiosity about physical phenomena. He applied an oscillating sign...[Details]

Under the neon-lit city skyline, although the "flying cars" in science fiction movies have not yet become a reality, the development of automobile intelligence has far exceeded imagination. Dri...[Details]

1. Introduction The inverter is connected to the photovoltaic system at one end and to the power grid at the other end. It is the bridge connecting the photovoltaic power station and the p...[Details]

In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]