I would like to ask you: LDMIA R0!,{R3-R9}; load multi-byte data at the address pointed to by R0, save them to R3-R9, and update the value of R0 STMIA R1!,{R3-R9}; store the values of R3-R9 to the add...
I perform 1s statistics on the data collected by AD, and send it directly from the serial port to the host computer after the statistics are completed. Now the 1s statistics can be counted normally (a...
AVR is the first real RISC structure 8-bit microcontroller launched by Atmel. It has an advanced instruction set and single clock cycle instruction execution time. The data throughput can be as high a...
[i=s]This post was last edited by nich20xx on 2020-6-17 06:36[/i]1 Introduction
The STM32WL series is a well-designed SoC chip designed by ST for the Internet of Things, especially for the LPWAN field...
I'm going to use the MP2307DN to make a 2A, 5V circuit. I found an old schematic and it's a proven circuit! It works, but when I opened the "datasheet", I found the circuit diagram was like this.
Ther...
For autonomous vehicles to safely navigate the road, they must identify far more complex objects than just traffic lights, pedestrians, and other familiar objects. Among these obstacles is a crucia...[Details]
With the growth of the Internet of Things (IoT), wearable, and portable devices, consumers are growing weary of cluttered cables and the need for frequent battery recharges. The benefits of wireles...[Details]
As automotive technology develops at an ever-increasing pace, the performance requirements for automotive internal structures, components, and accessories are becoming increasingly demanding. The d...[Details]
Thoughts triggered by the Wuhan Radish Run incident
It's so hot, even Ferraris spontaneously combust. A recent incident on a Wuhan overpass: a red Ferrari...[Details]
introduction
By the end of 2014, people aged 60 and above in China accounted for 15.5% of the total population, reaching 212 million; those aged 65 and above accounted for 10.1% of the total, ...[Details]
The question of the benefits and drawbacks of DC and AC charging for electric vehicles is a common concern among electric vehicle users. Currently, there are two types of charging stations and meth...[Details]
HEVO, a developer of wireless charging infrastructure for electric vehicles, and STEER Tech, a company specializing in high-precision autonomous vehicle technology for fleet garage operations, anno...[Details]
August 15, 2025 – Mouser Electronics, a leading New Product Introduction (NPI) distributor offering an extensive selection of semiconductors and electronic components, announced that
it will be...[Details]
For everyone who talks about autonomous driving, the level of autonomous driving is a word that is almost impossible to avoid.
The six levels from L0 to L5 are like test scores, representing t...[Details]
According to data from Gaogong Industry Research Institute (GGII), in the first half of 2025, China's
new energy vehicle
sales reached approximately 567.4 units, a year-on-year increase of ...[Details]
Despite the persistent rain in Beijing on August 8th, a long line formed outside the Beiren Yichuang International Convention and Exhibition Center. Many braved the rain to attend the 2025 World
...[Details]
The CS7123 is a high-speed/high-precision video DAC designed independently by Shenzhen Xinhai Technology Co., Ltd. It features three 10-bit current-steering DACs with a maximum sampling speed of 24...[Details]
The EM4, the industry's only mass-produced automotive-grade high-line-count digital main lidar, and the E1, the industry's only mass-produced automotive-grade all-solid-state digital blind spot com...[Details]
summary
This article explores safety risks and effective safety measures in robotic control systems.
It also introduces industrial safety standards and analyzes the basic require...[Details]
Microchip Introduces Adaptec® SmartRAID 4300 Series Accelerators
Provides secure and scalable NVMe® RAID storage solutions
Adopts a split architecture to fully utilize the h...[Details]
Embedded System
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