[Event Introduction]The 2019 College Student Electronic Design Competition is about to begin. Netizens who are preparing to participate this year are probably already in preparation.For the first time...
Course Description
STM32WB is a new generation of wireless dual-core IC, supporting multiple mainstream 2.4GHz protocol stacks, including: BLE, ZigBee, Thread, etc. It also supports static and dynamic...
eric_wangST Sensors & Low Power Wireless Technology Forum
Polarized capacitors and non-polarized capacitors are similar in principle, both store and release charges; the voltage on the plates (here the electromotive force of accumulated charges is called vol...
Source: Lei Technology
Although the Internet is not a lawless place, as a virtual world, people with strong hacking skills can always establish bases outside the law on the Internet. You may think tha...
The resistor between the input and output pins of the crystal oscillator circuit in the figure is as large as 1 megohm. What is its function? If it is used for feedback, does the feedback resistor nee...
There are a range of approaches to consider when designing reliable
battery management
systems for electric vehicles (EVs) and hybrid electric vehicles (HEVs). One approach to achieving relia...[Details]
The volatility and randomness of wind and solar power generation put forward higher requirements on the flexible regulation capability of the power system. The role of conventional hydropower and pump...[Details]
The STM32 serial port must detect the status before sending, otherwise the first byte cannot be sent. After sending, it is necessary to detect whether the sending status is completed, otherwise, the ...[Details]
In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measurement methods described can be applied to other differential-output,...[Details]
According to foreign media reports, Samsung Electronics has applied for nine new trademarks to the EUIPO for its future Galaxy A series products. The trademarks applied by the company on October 16 i...[Details]
There are huge pain points in the traditional field of drug research and development. First, the R&D cycle is long, with an average of about 10 years for new drug development; second, the cost is ...[Details]
one. platform System: ubuntu12.04 Development board: jz2440 Compiler: gcc two. Interrupt briefly Probably except for parallel CPUs such as FPGA, which do not need interrupts, serial chip inte...[Details]
The reset circuit is used to restart the module and initialize it. One end of the push switch SW1 is grounded, and the other end is connected to the RESET_N pin of the CC2530 chip. Pressing the pus...[Details]
The power supply design process is an extremely difficult task, from understanding complex circuits to seeking help from chip distributors, nothing is easy. This article will tell you how to use ex...[Details]
On June 23, the Information Office of the Shanxi Provincial Government held the eighth press conference in a series of press conferences to interpret the special plans of Shanxi Province's "14th Five...[Details]
CEVA, Inc. (NASDAQ: CEVA), the leading licensor of wireless connectivity and smart sensing technologies, announced that Nationwide Technologies, Inc., a leading Chinese security IC design company, ha...[Details]
Die bonding, bonding, inspection, dispensing, sealing, filling... The production workshop of Hebei Shentong Optoelectronics Technology Co., Ltd. is clean and tidy, and each process is connected in an...[Details]
Regarding the problems and solutions that have occurred in the power management debugging of 2440: 1. System sleep and wake-up. When getting ordinary code, the problem is often that after entering sl...[Details]
Square wave frequency signals have a series of advantages such as stable operation, high precision, strong anti-interference ability, and easy to interface with computers. Therefore, they are widely u...[Details]
Electronics Design Contest
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