[i=s] This post was last edited by wo4fisher on 2018-9-3 17:02 [/i] [p=30, 2, left] I saw other friends sharing their experiences, progress, etc., and I was eager to get the board. However, I still di...
I use a network port in my project. At first, I needed to know the IP address of the computer. Later, I changed to broadcast communication. I only needed to know which network segment it was in. But i...
Hello everyone.Due to customer requirements, we need to use Altium to output smart pdf format PCB files to customers. However, since the background color of the output pdf format PCB file is white, it...
The DSP28335 GPIO module is divided into three types of IO ports: PORTA (0-31), PORTB (32-63), and PORTC (64-87). The settings of the GPIO module are mainly completed through three types of registers:...
I don't usually measure anything precise, and the 3.5-digit multimeters I have are enough. This time I wanted to measure a set of battery voltages and compare it with another measurement chip. I thoug...
Recently, TAOKE ENERGY Co., Ltd., a wholly-owned subsidiary of Shanghai Taoke New Energy Technology Co., Ltd. in Japan, successfully implemented a 215kWh self-generated and self-used photovoltaic s...[Details]
Samsung is developing its first RGBW color filter ISOCELL lens. IT Home learned that the company confirmed today at a webinar hosted by Transsion that the sensor representing Samsung's ambit...[Details]
On March 16, OFILM's announcement of a specific overseas customer's cancellation of orders attracted market attention. According to OFILM's announcement, the company recently received a notice from a...[Details]
On October 24, 2024, at the GEEKCON Real Hacker Talk, a security team recreated a real scene in which a smart car was remotely controlled by hackers to unlock and drive away. The smart car cou...[Details]
A parameter rarely appears alone.
Many of our customers have implemented hundreds or thousands of parameters in their applications in order to parameterize (i.e. apply) the software in the veh...[Details]
I recently used a chip STM32F030CC with a Cortex-M0 core, and found that its interrupt vector table remapping method is different from that of the STM32F10x series. I would like to record and share i...[Details]
At present, the common analog walkie-talkies on the market generally use FM modulation, with an operating frequency of more than 100 MHz and more than 400 MHz, and a maximum power of approximately...[Details]
The rocket launcher distribution box plays an extremely important role in the completion of the rocket launcher's combat mission. It mainly controls the height and direction of the rocket launcher ...[Details]
CEVA and Mimi Hearing Technologies Collaborate to Advance Assistive Hearing for the True Wireless Headphones Market
Companies collaborate to combine Mimi Sound Personalization techno...[Details]
The interface of dot-matrix LCD is simple and can display various information in dot matrix or graphic form, so it is widely used in various electronic designs. However, its interface must follow ce...[Details]
1 Introduction
The ADμC812 microcontroller recently launched by Analog Devices of the United States contains a high-precision 8-channel 12-bit analog-to-digital converter (ADC), a 2-channel 12-bit d...[Details]
In order to claim the high
luminous efficiency
of their products,
many domestic
LED street light
manufacturers
often divide the initial luminous flux of the chip by the power consum...[Details]
On August 22, Huichuan Technology (300124) held a performance briefing to interpret the 2023 semi-annual report. The report showed that the company achieved revenue of 12.451 billion yuan in the fi...[Details]
Kernel version：2.6.14
CPU architecture：ARM920T
Author：ce123(http://blog.csdn.net/ce123)
Let's first post the source code of the expand_files function:
view plain copy
print ?...[Details]
Today, Hesai announced that it has obtained the ISO/SAE 21434 automotive network security management system certification issued by the internationally authoritative third-party testing and certific...[Details]
GD32 MCU
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