1. The GPIOgeneral-purpose I/O module (GPIO module) is equipped with complex logic multiplexer control circuits and multiplexing registers to multiplex digital I/O (GPIO) pins, all on-chip peripheral ...
I won’t draw the picture, I’ll borrow the picture from https://en.eeworld.com/bbs/thread-1118817-1-1.html
Since the zero point drift of this type of amplifier is very serious, it is basically rarely u...
The biggest feature of 5G for ordinary people is of course its speed. The only way to defeat all martial arts is to be fast. If the action is fast, the supporting facilities must also keep up with the...
This book selects 328 classic intelligent circuits, including nine categories: light-controlled circuits, temperature-controlled circuits, humidity-sensitive circuits, force-sensitive circuits, gas-se...
I am very grateful to National Technology for giving me this testing opportunity. As an FPGA engineer, this is the first time I use National Technology's MCU. I often used STM series, GD series, etc. ...
With the continuous development of electronic information technology in society, people use more and more electrical appliances at home, and the potential safety hazards brought about by this have...[Details]
Renewable energy sources such as wind and solar are becoming cheaper than fossil fuels in much of the world, but they require storage to become viable, stable sources of energy, and the search for al...[Details]
I have been working on I2C these days, reading the data from 24C02. I typed the code silently and then simulated it. The code is just the following two lines, which write a byte and then read it. ...[Details]
The TTL NAND gate can directly drive a small 4 ohm or 8 ohm speaker without adding any components. Just connect the speaker from the NAND gate output to the ground or power supply, as shown in the fi...[Details]
O. Introduction
This system effectively combines the microcontroller and FPGA to realize equal-precision frequency measurement and IDDS technology, giving full play to their respective adv...[Details]
On January 7, 2021, Horizon Robotics announced the completion of a $400 million Series C2 financing, led by Baillie Gifford, Yunfeng Fund, CITIC Industry Fund, and CATL. So far, Horizon Robotics has ...[Details]
Anker has partnered with a range of gallium nitride companies to develop a new generation of home and mobile charging solutions. “GaN enables us to revolutionize the way electronics are charged by ...[Details]
UART — Universal Asynchronous Receiver/Transmitter Functional Description Here are the main features of UART. UART implements support for the following features: Full-duplex operation Automatic f...[Details]
With the rapid development of mobile communications, the sensitivity requirements for receiving systems are increasing day by day, so that there may be many signals of different frequencies in the...[Details]
According to Jiwei.com on January 14, Xiaomi Group Vice President and President of the Mobile Phone Department Zeng Xuezhong wrote an article yesterday discussing AI smart scene optimization. Zeng ...[Details]
Functionality of PWM Comparator
The three-phase two-level inverter used in this series of articles is still used as the control object. The figure below shows the waveform of the three-phase t...[Details]
On the evening of May 11, SMIC announced on the Hong Kong Stock Exchange that due to other work arrangements, Huang Shanshan resigned from his position as a non-executive director of the company and ...[Details]
It is speculated that Foxconn will produce Apple-related products such as iPads and MacBooks in Vietnam. Hon Hai announced yesterday evening (13th) that its subsidiary Foxconn Singapore Pte Ltd. acqu...[Details]
This paper introduces the power line carrier (PLC) technology and its development history, and compares the traditional narrowband single-carrier FSK modulation scheme with two new OFDM-based sch...[Details]
The semiconductor laser market has become active as a light source for 3D sensing technologies such as LiDAR required for autonomous driving. One of them is VCSEL (Vertical Cavity Surface Emitting ...[Details]
DSP and ARM Processors
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