In the "New Energy Vehicle Industry Development Plan (2021-2035)" (Draft for Comments) issued by the Ministry of Industry and Information Technology, it is proposed that by 2025, the sales volume of n...
Different from 51, AVR and other single-chip microcomputers, the clock signal sources of msp430 include LFXT1, XT2 and DCO.
1. LFXT1: It can connect high-speed and low-speed crystal oscillators. In lo...
[size=4]Antennas are widely used in EMC and RF testing and measurement. Commonly used antennas are as follows:[/size] [size=4] [/size] [size=4]1. Biconical antenna:[/size] [size=4] [/size] [size=4]Com...
A: How can I speed up the IO port flipping speed? What determines the IO port flipping speed?The flipping speeds on different platforms vary greatly. Where can I set this?B: gpio_set_value is a system...
There are multiple serial ports on the STM8L, up to 5, namely USART1~USART5, but the number of serial ports varies depending on the model. Taking STM8L052R8 as an example, it only has USART1~USART...[Details]
This article describes the application of the MAX2242 power amplifier (PA). Topics include: PCB layout, interstage matching, thermal management, and bare chip scale (UCSP) packaging. The PA provide...[Details]
1 Introduction
With the development of power electronics and its control technology, frequency converters and their frequency conversion speed regulation have been widely used in various fi...[Details]
1 Introduction
Electric vehicles (EVs) are driven by motors , which are powered by rechargeable batteries . Moreover, EVs place far greater demands on the operating characteristics of batter...[Details]
In the 4GB address space, the ARM Cortex-M3 has been roughly divided into 8 blocks, each with 512MB. Each block has a specific purpose. Each block is 512MB in size, which is obviously very large. Chi...[Details]
In this section, we continue to debug the hardware circuit, test whether PCF8563 is normal, read the time, and then display it on the digital tube. The driver of 8563 is searched and then modified. T...[Details]
"You meet love around the corner", why do you need to turn a corner? Can you see her before you turn the corner? Scientists at the University of Bonn in Germany have recently developed a new came...[Details]
In terms of integrated circuit talent training, Shanghai Institute of Microtechnology (referred to as "Shanghai Institute of Microtechnology") has joined hands with Shanghai University to jointly est...[Details]
Zuosi Auto R&D released the "2023 Automotive HUD Industry Research Report". The vehicle head-up display system (Head Up Display, or HUD), also called the head-up display system, uses optical princi...[Details]
Some experience in reducing noise and electromagnetic interference.
(1) If a low-speed chip can be used, a high-speed chip should not be used. High-speed chips are used in critical places.
(2) A ...[Details]
3 Gateway Implementation
During the implementation, the hardware used mainly includes a PC and an E1 board card, and the software used mainly includes the Linux operating system and the la...[Details]
As the development of smartphone performance has reached a bottleneck, people now pay more attention to the imaging performance of flagship phones, and have started a pixel race. Many models are dire...[Details]
It was learned from the Ministry of Industry and Information Technology that the Ministry of Industry and Information Technology will vigorously promote innovation in the display industry, support...[Details]
As NIO has previously communicated about a 150kwh battery system, the same battery size specification has gone from 70= 84= 100= 150kwh. This is a big change under the same volume, especially from 10...[Details]
Big new product! Advantech EI-52 edge intelligence system equipped with Intel 11th generation processor helps you open the era of 5G and AI applications
2021, Taipei, China – Advante...[Details]
Microcontroller MCU
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