Let me first talk about the operating environment. The screen display uses the TouchGFX framework, the USB uses HID mode, the operating system is RTThread, and the microcontroller is the STM32H7 serie...
For the first time in more than 10 years, MATLAB is about to fall out of the top 20. Since MATLAB licenses are quite expensive, alternatives are now catching up quickly. Its main competitors are Pytho...
With the development of the Internet of Things, the physical layer of the initial two machines directly communicating through hardware to the data link layer communicating in the local area network th...
I have always wanted to give my girlfriend a snowflake lamp. It took a week to draw the schematic diagram and PCB board and get it.
I have organized the schematic and PCB and uploaded them via attachm...
The new iPad Pro released by Apple this year has once again set a new high in price for the new iPad series. At the same time, the A12X processor also makes the new iPad Pro the most powerful mobile ...[Details]
Alas, I don’t know if I forgot what I learned before or my foundation is not solid, I can’t even measure resistance today. In general development boards, it is very simple to use a multimeter to me...[Details]
Common mistakes to avoid when probing with a Tektronix oscilloscope. Let’s take a look at them together!!! Mistake 1 - Not calibrating the probe The probes are calibrated before delivery, but they...[Details]
In wireless systems, interference in the radio channel can cause many problems for users, reducing the reception rate of the intended signal. Interference can come from intentional, unintentional or...[Details]
The devilish 2020 is finally over. For semiconductor supply chain practitioners, shortages and price increases are probably their most profound memories of the year. The outbreak of the epidemic, shu...[Details]
On August 8, Samsung Galaxy Note 10 series was officially released. Compared with Galaxy Note 9, one of the important upgrades of Galaxy Note 10 series is fast charging. It is understood that the Gal...[Details]
On April 19, the 19th Shanghai International Automobile Industry Exhibition opened, and the world's leading space-time intelligent infrastructure company, Qianxun Location Network Co., Ltd. (hereinaf...[Details]
The interrupt system of 80C51 has 5 interrupt sources (8052 has 6), 2 priorities, and can realize two-level interrupt nesting. The structure of the interrupt system of MCS-51 series microcontroller i...[Details]
On May 26, Yiwei Lithium Energy (300014) announced that the company had received the "About Acceptance of Huizhou Yiwei Lithium Energy Co., Ltd.'s Issuance of Convertibles to Unspecified Objects"...[Details]
At present, most product development is based on some small-capacity single-chip microcomputers. The 51 series single-chip microcomputer is one of the most widely used single-chip microcomputer serie...[Details]
The configuration and use of Broadlink smart sockets are so convenient. After the configuration is completed, you can control the socket no matter where you are as long as your mobile phone c...[Details]
Bandwidth, sampling rate and memory depth are the three key indicators of digital oscilloscopes. Compared with engineers' familiarity and attention to oscilloscope bandwidth, sampling rate and memory...[Details]
As Moore's Law slows down, Chiplet SoC has been regarded as a key technology in the post-Moore era to promote next-generation chip innovation in recent years. Chip giant AMD has greatly narrowed the ...[Details]
In response to some media reports that Toshiba has stopped cooperating with Huawei, Toshiba China has just clarified on its official website that the "Shanghai Toshiba Company" mentioned in the relev...[Details]
The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]
Embedded System
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