SD card can be read normally. But there is an error when writing. The following is the error message. root@db1300:/mnt# mkdir dd au1xmmc_prepare_data ret=512 cmd->opcode=24 au_readl(HOST_CONFIG(host))...
Haha, I've been putting it off for almost a week, and today I can finally show it to peopleThe functions are relatively simple, with only hours, minutes, seconds, and date display and settings. The ti...
Microchip Technology Inc. (NASDAQ: MCHP) today announced two new 20-pin PIC? microcontrollers, further strengthening its 8-bit microcontroller family.The PIC16F631 provides a cost-effective solution f...
ps: I am a porter. I saw some of his answers to other people's questions on his website. I moved them here for everyone to see. Have you ever encountered the same problem? Or let's see how to solve th...
[size=4][url=home.php?mod=space&uid=537848]@zy459994202[/url] [/size] [size=4][url=https://bbs.eeworld.com.cn/thread-643742-1-1.html][micropython tutorial] Play with Web server[/url][/size] [url=https...
[table=98%] [tr][td][float=right] [/float] Help, after setting the swim port of stm8 to a normal IO port, it can no longer be connected. How can I change it back? I wrote this code in IAR CFG->GCR |= ...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
How do you know if a machine is operating properly? The answer: by leveraging deep learning to detect anomalies in routine vibration data from industrial machines. Anomaly detection has many uses, ...[Details]
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
As the number of cars increases, environmental pressures are also increasing. At this time, some people are saying that new energy vehicles are energy-efficient and environmentally friendly, and ar...[Details]
The mass production process of the new generation of cockpit platform has started, and the smart cockpit market has entered a new bonus cycle of technology iteration and platform upgrade.
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On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
With the continuous development of the industrial automation industry, we are seeing an increasing number of intelligent devices using flexible, efficient, and precise robotic arms to p...[Details]
A patent disclosed by Ford proposes replacing traditional segmented side curtain airbags with integrated full-width side curtain airbags that span the side of the vehicle and can be deployed simult...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
According to foreign media reports, Ford Motor has applied to the U.S. Patent and Social Security Office (USPTO) for a patent for a door anti-collision system that may be used in future Ford vehicl...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
On August 21, according to a report by Korean media SEDaily yesterday, according to semiconductor industry sources, the HBM4 samples provided by Samsung to Nvidia last month have passed initial tes...[Details]
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