The chip used is TM4C123GH6PMI, and the smallest system board I made myself. When I use LM Flash Programmer1613 to download programs through the serial port, sometimes I can download them and sometime...
Modern radars have higher and higher requirements for signal spectrum quality, and require radars to work reliably in harsh electromagnetic interference environments, which puts higher requirements on...
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As the title says, there is no problem with my I2C settings, but when I use I2C to read registers or write values, it will first check whether the BUSY bit is idle. I don't know why, after I set up th...
As the title says, I have been paying attention to some information about microcontrollers recently. Could you please tell me which is the cheapest microcontroller you have ever bought?...
To understand why car engines need gearboxes, we must first understand the characteristics of different types of engines. An engine refers to a machine that can convert a form of energy into kineti...[Details]
MQTT Ethernet I/O modules primarily collect I/O port information and transmit data over the network. In addition to being a TCP server, Ethernet I/O modules can also function as TCP clients. Furthe...[Details]
The driving mode is not unfamiliar to vehicles. According to the driving mode of the vehicle, there are front-wheel drive, rear-wheel drive and even four-wheel drive. Four-wheel drive is a major se...[Details]
This series of articles aims to help readers have a brief understanding of the Hongke KPA Automation system and to quickly get started with MoDK, including: an introduction to Hongke KPA Automation...[Details]
Since entering the electronic components industry, I've learned that electronic components come in different packaging types. Some people have argued that different types of components may look the...[Details]
As in-vehicle audio and video entertainment features become increasingly diverse, the demand for digital transmission of audio and video information is urgent. Traditional protocols such as IEEE 13...[Details]
Which one has lower driving cost, electric vehicles or fuel vehicles? This is a topic of great concern to car users. Structurally, electric vehicles do not have mechanical transmission systems such...[Details]
How do the maps used by self-driving cars differ from the maps we use daily, such as those from AutoNavi and Baidu? AutoNavi and Baidu create maps for humans, while high-precision map companies cre...[Details]
The core of electric vehicle technology lies in the "three-electric" system: the electric drive system, the battery system, and the electronic control system. These three systems constitute the key...[Details]
On August 18, Tencent Holdings released its second-quarter 2025 results last week, with revenue of 184.504 billion yuan, a year-on-year increase of 15% and a month-on-month increase of 2%; profit a...[Details]
This article uses a heavy-duty off-road vehicle as an example to design a gateway and body control software based on a domain controller (DC). The article also examines the feasibility of u...[Details]
1. Brand and Service Selection
Consumers must consider the brand and after-sales service of the electric water heater. Well-known brands generally offer better quality and after-sales service...[Details]
NXP Executive Vice President and Chief Financial Officer William J. Betz and Senior Vice President of Investor Relations Jeff Palmer recently spoke with analyst John Nguyen Vinh at the KeyBanc Tech...[Details]
Imagine an electric car whose "brain" no longer requires a bulky cooling system. Imagine a car that can process lidar data, high-resolution camera signals, and driver monitoring in real time withou...[Details]
As we all know, the car generator is the main power source of the car. Its function is to supply power to all electrical devices (except the starter) and charge the battery when the engine is runni...[Details]