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...
[size=4] Most audio processing is still done in the analog domain today, because early digital processing solutions based on general-purpose DSPs and external analog-to-digital converters (ADCs) and d...
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...
From the structure diagram of the timer/counter above, we can see that the 16-bit timer/counter is composed of two 8-bit dedicated registers, namely: T0 is composed of TH0 and TL0; T1 is composed...[Details]
introduction
With the introduction of the concept of the Internet of Things and the development of related technologies, networked measurement and control has become an inevitable trend in the...[Details]
How to use: Open the serial port debugging assistant and set it to 9600 bps. The microcontroller uses a 11.0592MHz crystal oscillator. Use sm0038 or other types of infrared receivers to connect acc...[Details]
Recently, SenseTime Group completed its equity investment in Beijing Qingwei Intelligent Technology Co., Ltd. (hereinafter referred to as "Qingwei Intelligent") and Aspower (Tianjin) Computer Co., Lt...[Details]
Inclined lift
When editing graphics, spot welding and drag welding have
parameters that
can be set
and . The "feed and retract mode" is an actual processing technology that uses...[Details]
LED lights are simple LEDs that can only express simple information by turning on and off. In this class, we will learn about a device that can express more complex information - LED digital tubes. F...[Details]
In view of the popularity of PD gallium nitride fast charging in recent years, from 20W to hundreds of kilowatts, the power is getting bigger and bigger, the charger is getting smaller and smaller,...[Details]
According to Business Insider, Apple will launch its smartphone based on the latest system iOS 13 this fall. In addition to adding a "dark mode", the company announced a series of new emoji expressio...[Details]
Today, the demand for new IC components and technologies continues to grow at an astonishing rate. The commercial and defense industries are the main drivers of demand growth. Most of the new specifi...[Details]
In order to win the war of self-developed chips, poaching among major companies has become an "unspoken rule" in the US technology circle. Over the years, we have seen many cases of poaching among co...[Details]
Collaboration will enable an interoperable coherent optics ecosystem, helping to simplify development of data center interconnect and metro transport systems
The latest data center a...[Details]
1.0 Introduction
PROFIBUS (Process Fieldbus) is an open fieldbus standard developed in 1989 to meet the needs of process automation and factory manufacturing automation. It was originally deve...[Details]
Since the MCS-51 microcontroller is an enhanced product based on the MCS-48, it has a higher chip integration, much better performance, more hardware functions, and a wider variety of functional un...[Details]
On November 3, Xiamen Haichen Energy Storage Technology Co., Ltd. (Haichen Energy Storage) and China Kangfu International Leasing Co., Ltd. (China Kangfu) signed a strategic cooperation agreeme...[Details]
New ST85MM programmable power line communication (PLC) modem natively supports the latest field-proven Meters and More and PRIME1.4 standards, increasing flexibility in smart meter deployments
...[Details]