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...
I am currently studying how to use AVR to drive MAXIN's DS18B20. After a few days of thinking, I finally wrote its driver. Using IAR C++ Compiler #ifndef DS18B20_H #define DS18B20_H /**************...[Details]
Extraordinary reliability allows you to get more solar energy in any environment. As a pioneer in the photovoltaic grid-connected industry, Masterway has a long history in developing and producing ...[Details]
For a plug-in hybrid vehicle, the technical route can be a rough approach or a delicate approach. For General Motors, which has accumulated decades of experience, it did not adopt a very radical ap...[Details]
Purpose: Further familiarize yourself with the use of QuartusⅡ and its LPM_ROM and FPGA hardware resources. Experiment Prep: Customize the LPM_ROM module process. Experimental principle: EDA is e...[Details]
In modern industrial production, the motor is the main driving device. At present, the KZ-D drive system that uses thyristor (i.e., silicon controlled rectifier) devices to power the motor has been...[Details]
Introduction : This article involves the specific technical issues of a topic in the Guangming Project. The basic principle of this project is that the inverter is powered by a DC battery, uses sol...[Details]
Given that Orin will not be mass-produced until 2022, the current flagship of Nvidia's autonomous driving platform is still Pegasus, but the attached AI accelerator has been upgraded from the Tesla V...[Details]
According to foreign media reports, the US Department of Commerce is evaluating the risks that China's use of open source RISC-V chip technology may pose to national security.
RISC-V, pr...[Details]
3. UART 3—(01) Introduction to UART related applications and registers~~ 1. UART0 (UART1 is the same as UART0, but with an additional modem interface~~ I will not introduce it~~ 1. Features: (I perso...[Details]
According to OregonLive, multiple sources within Intel said that the company laid off hundreds of IT employees in various locations across the United States last week. Intel confirmed the layoffs but...[Details]
Infrared thermometers can be roughly divided into "non-contact" and "contact". Using non-contact infrared thermometers for temperature screening is one of the main means of detecting and investigat...[Details]
Toshiba Launches New M4G Group Microcontrollers Based on Arm® Cortex®-M4 for High-Speed Data Processing in the TXZ+TM Family of Advanced Series
Shanghai, China, September 8, 2021 -...[Details]
Block diagram (SBD) of a portable ultrasound machine that uses TI's TMS320 series processors to perform beamforming, pre-processing, and back-end processing tasks, and interfaces to TI's analog fro...[Details]
On the morning of February 13, in response to the news of layoffs at the Chinese joint venture Arm Technology, a British chip architecture company owned by Japan’s SoftBank Group, Arm stated in a sta...[Details]
Necessity of UPS battery maintenance
In an uninterruptible power supply (UPS) system, it can be said that the battery is the backbone of the system. A UPS without a battery can only be called a vol...[Details]
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