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1. Start and end     1: I2C start condition     During the SCL high level, SDA switches from high level to low level.   2: I2C termination condition     During the SCL high level, SDA switc...[Details]

1. RAM Space In the memory map, you can see that the STM8L RAM is divided into two parts, as follows: The 2K RAM space contains 513 bytes of stack. After in-depth research, we found that the RAM i...[Details]

Call Function (FC) A function is called by specifying the function name (FC, SFC identifier) ​​and the parameter list. The function name that identifies the return value can be specifi...[Details]

YouTube TV announced that starting Wednesday, picture-in-picture support for YouTube TV on iOS and iPadOS is now available to all users, but only on iOS 15+ devices. The feature was initially tested ...[Details]

This article will discuss the two digital interfaces of pulse density modulation (PDM) and integrated circuit sound (I²S) in detail, and introduce their unique characteristics and advantages and di...[Details]

From the 4-wire Valeo Scala 1 to Huawei's 192-wire, automotive lidar continues to increase the number of wires in response to the needs of AD AS. At the just-concluded CES 2024, domestic manufacturer...[Details]

The decrease of motor insulation resistance is a common motor failure, and its causes can be multifaceted, such as environmental humidity, dirt, aging of insulation materials, etc. When the insulat...[Details]

　　1 Description 　　Use STM8S internal clock (HSI); 　　PWM mode 2; 　　The duty cycle is 50% and the frequency is 2Hz (convenient for testing LED lights); 　　PD2 port is connected to an external LED ligh...[Details]

After years of litigation over AMD's Bulldozer architecture processor multi-core processor, the case was finally settled this week, with AMD set to pay $12.5 million in compensation. Eight years ag...[Details]

　　Why driverless cars cannot be popularized 　　From Tesla's self-driving cars that are gaining popularity, to Volvo's announcement that it will launch the most reliable and safe self-driving technolog...[Details]

introduction Street lights are installed outdoors, and lightning strikes are a very big threat. At the very least, it will cause damage to the street lights, and at the worst, it will cause fire...[Details]

Single-key means that each key occupies a pin of a single-chip microcomputer. The characteristics of this connection method are that the circuit and program are very simple, but the disadvantage is th...[Details]

On October 7, according to foreign media reports, SK On, a subsidiary of South Korea's SKI, is considering entering the lithium iron phosphate (LFP) battery business. It is understood that SK On pr...[Details]

When the application is running, it cannot feel other processes. When the application is running, there are three situations 1. User space execution instructions 2. An exception occurs and the ke...[Details]

● Electric vehicle startup standardizes on Siemens Teamcenter X and NX software to reduce IT investment while increasing accessibility for development teams and supply chain Siemens Digi...[Details]