Chapter 4 GD32VF103C START RISC-V and Corex-M3 instruction testAddition, subtraction, multiplication and division operations should be used by everyone in programming. This article wants to see the di...
The BG22 Explorer Development Kit is an ultra-low-cost, small-footprint development and evaluation platform focused on rapid prototyping for Bluetooth LE IoT.
Silicon Labs designed the EFR32BG22 (BG22...
On December 27, 2021, the Tokyo Metropolitan Police Department lost some personal data from Meguro Ward in Tokyo. Collecting this data is a necessary step in Japan's economic housing review - the dist...
In the previous article , we have introduced the basic principles of temperature sensing. This article will continue this topic and explain the topic of system temperature monitoring.For many system d...
The automobile combination switch is a commonly used switch in automobiles (see Figure 1 for its appearance). It has low beam, high beam, low light, headlight, overtaking, high speed wiper, low spe...[Details]
For a long time, whenever we talk about chips, we always talk about the issue of "chip shortage". The chip shortage has profoundly affected various industries and is very inconvenient for many indust...[Details]
As environmental pressure increases, hydrogen energy is expected to be a clean, efficient and safe secondary energy source. Especially in the past two years, both the national and local governments...[Details]
The schematic diagram above is (the current-limiting resistor can be placed on the X-axis or Y-axis when applied), and the figure below is the logic diagram of the 74HC138 decoder. It can be seen ...[Details]
The access rights of the processor mode are determined by the corresponding peripheral modules in the MCU, as follows:
MMU, full name Memory Manage Unit, Chinese name - memory management unit...[Details]
Compared with traditional lighting methods,
LED lighting
has many unique features, mainly in the following aspects: from a structural point of view, the light source and lamps of traditional ligh...[Details]
Asynchronous serial communication requires fewer transmission lines, has high reliability, and has a long transmission distance. It is widely used in data exchange between microcomputers and periph...[Details]
According to news on October 13, Strategy Analytics Electric Vehicle Services (EVS) released a research report "xEV Sensor Demand Outlook 2021-2029" predicting that between 2021-2026, electric vehicl...[Details]
The open channel flow meter is a new type of intelligent flow system based on the velocity-water level operation method and adopts advanced velocity measuring instruments and water level measuring in...[Details]
AMR slot, what is an AMR slot, the appearance of an AMR slot
The AMR (Audio Modem Riser) specification is a set of open industrial standards initiated by Intel in 1998 and jointly deve...[Details]
According to the technology blog 9to5Google, Xiaomi is developing a smartwatch that runs Google's Wear OS operating system. In the Wear OS app version 2.28 launched by Google recently, a companion a...[Details]
China Energy Storage Network News:
On January 8, 2019, the "Beijing Yanqing Energy Internet Green Cloud Computing Center" project was officially launched at the Beijing Yanqing Park project s...[Details]
Ultrafast IV sourcing and measurement technology has evolved rapidly as more and more traditional DC IV measurement capabilities are being eliminated. Note that traditional SMU designs can source and ...[Details]
NXP releases real-time driver (RTD) software for AUTOSARTM and non-AUTOSAR as S32K3 automotive MCU family goes into production
Shanghai, China – October 27, 2021 – NXP Semiconductors...[Details]
1. Determination of STM32 ADC sampling frequency
First, let's look at some information to determine the clock of STM32 ADC:
(1) The ADCCLK clock provided by the clock controller is synchronized ...[Details]
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