As we move into the pervasive world of the Internet of Things ( IoT ), connectivity for embedded devices is essential. Wireless connectivity seems to be the mainstream trend, but most wireless devices...
The requirements for power supply quality and reliability of power supply systems are getting higher and higher, and the application of uninterruptible power supplies (UPS) is becoming more and more w...
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I found some articles online, which said that int fputc(int ch, FILE *f) should be replaced with int _write(int fd, char *ptr, int len), but now there are s...
One of the major challenges facing embedded system developers is how to configure the system efficiently and accurately. Today's advanced microcontrollers (MCUs) include various processor cores, hardw...
[i=s]This post was last edited by xiyue521 on 2021-7-21 02:38[/i]1. Light up your RGB lights:
From the schematic diagram, we can see that the LED is on at a low level: we can use the general IO port t...
I would like to ask you, when the voltage is 48V and the current is 7-8A after rectification, what size capacitor and inductor should be chosen for the filter circuit....
Shanghai Communications Regulatory Commission No. 3
All district people's governments and relevant units:
With the approval of the municipal government, the "Shanghai Residential Communi...[Details]
In order to improve energy efficiency, countries are accelerating the construction of smart grids and vigorously promoting smart meters to meet the rising demand for electricity. While rapidly ...[Details]
Mouser Electronics, Inc., an authorized global distributor with the latest semiconductors and electronic components, is now stocking the i.MX RT106L and i.MX RT106F crossover processors from NXP® Sem...[Details]
1. Design and application of thermocouple sensor temperature measurement system
The following introduces a typical temperature measurement system controlled by a single-chip microcomputer, which ...[Details]
Since the iPhone 11 first launched ultra-wideband UWB technology last year, the Samsung Galaxy Note20 Ultra also supported UWB technology not long ago, and now the Xiaomi 10 series products have also...[Details]
The sensitivity of a wireless receiver is actually mainly related to the system noise figure (F), because the bandwidth (BW) is predetermined by the standard.
(Formula 1)
As its na...[Details]
DC regulated power supply manufacturing expert, Teniu Power Supply - leader in power supply solutions, specializing in the customization of various high-power DC power supplies, DC regulated power su...[Details]
In actual applications, we often encounter the problem of multiple different event sources that need to trigger the same event. The most common problem is the program's menu items and toolbar butto...[Details]
Due to the failure to reach an agreement on the issue of compensation for World War II laborers, the Japanese government suddenly announced that it would impose economic sanctions on South Korea, res...[Details]
Processor naming should include two categories: instruction set architecture naming rules and processor series rules. Let's take a look at a simple picture first: It can be ...[Details]
STM8 I2C slave mode In order to generate the correct timing, the input clock to the module must be set in the I2C_FREQR register. The frequency of the input clock must be at least: In standard mode:...[Details]
Introduction
In recent years, the development of new energy vehicles has been very rapid, and its penetration rate has been increasing month by month. Not only has it achieved a dominant posit...[Details]
Both instruments are digital multimeters with a basic VDC accuracy of up to 0.0024%, a resolution of 100pA and 10μΩ, which can complete typical multimeter measurements and ensure the required perform...[Details]
In addition to using traditional gas discharge tubes, metal oxide varistors (MOVs) and fuses to protect electronic components on circuit boards from external attacks, effective semiconductor devic...[Details]
Microcontroller MCU
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