I want to use a 3.3v microcontroller to share power to control a relay. I use a 5v boost module bought from Taobao. The microcontroller controls the relay using an NPN transistor to amplify the curren...
TI has a wide variety of chip types, which are widely used in electronic design competitions over the years. However, chip selection often makes it difficult for students to make a decision, especiall...
Link: https://pan.baidu.com/s/1AKfwxxGs1Q0beBSNos2PUQExtraction code: 4jkb1.1 Background
The agricultural environment and the growth of crops affect each other, so real-time monitoring of the agricult...
J-Link is a commonly used ARM debugger in the field of embedded development. Beginners are not very clear about the relationship between J-Link hardware version, J-Link driver and J-Link firmware. Her...
The History of Television and Television Technology Domestic and foreign market Domestic Smart TV Wars TV timeline scroll In 1906, the world's first electronic television image receiver was bo...[Details]
OmniVision Technologies, a world-leading developer of digital imaging solutions, released the OAX8000 before CES today. This AI-powered automotive ASIC is optimized for entry-level standalone driver ...[Details]
Starting from August 26, the Gansu Channel of China National Radio Network launched a series of reports on Jinta County to see how a small county holds up a great mission. Location: Jiuquan, Gansu. Fr...[Details]
Molex Acquires Keyssa Wireless Connector Technology to Support Growing Demand for High-Speed Board-to-Board, Contactless Connectivity
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Acquisition of Keyssa’s te...[Details]
GPIO Gerneral-Purpose IO ports, that is, general IO ports. In embedded systems, there are often a large number of relatively simple external devices/circuits. Some of these devices/circui...[Details]
What is a USB port?
Most computers have it, and it is also a mainstream interface. It has 4 wires, 2 power wires, and 2 data wires. The transmission speed is 480MB/s
What is a Serial Po...[Details]
The heavyweight mobile phone launch conference of 2021 is coming to an end, and many people are beginning to turn their attention to the new devices that will be launched in the first half of 2022. I...[Details]
O Introduction
In the field of microelectronic devices, there are many studies on SiC devices, and great progress has been made. However, in the field of MEMS, there are still many problem...[Details]
Section 001 Create a new directory, create and edit files First, let's take a look at the Ubuntu toolbar. After installing Ubuntu and entering the graphical interface, there are 10 tool icons on the ...[Details]
The S3C2440 Universal Asynchronous Receiver/Transmitter (UART) is equipped with three independent asynchronous serial I/O (SIO) ports.
Each UART contains a baud rate generator, transmitter, receive...[Details]
December 5, 2022 – Mouser Electronics is now stocking NXP Semiconductors’ i.MX RT117F crossover processor . The processor expands on NXP's renowned EdgeReady product portfolio to provide a secure, lo...[Details]
According to Taiwan's Economic Daily News, the United States' new wave of clampdowns on Huawei has resulted in the latter being unable to obtain parts and components containing American technology fr...[Details]
Panasonic servo drive is a high-performance drive commonly used in the field of industrial automation, with the characteristics of high precision, high response speed, high stability, etc. In pract...[Details]
MicroPython Open Source section
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