The I²C bus is very common in embedded systems, but recently in a group (possibly a beginner group) communication, I was quite surprised that many people do not even understand the I²C bus basics. Today, I will explain the timing of the I²C bus. Many electronic engineers should know about the I²C bus from EEPROM … Read more
Introduction When it comes to driver development, we must mention the bus; the bus is the bridge for data transmission between devices. Computers categorize buses into three types: data bus, address bus, and control bus, which are collectively referred to as the system bus. Generally, the system bus, internal bus, and external bus are known … Read more
1. Overview The I2C bus is a very popular and powerful bus, commonly used for communication between one (or multiple) master devices and one or more slave devices. Figure 1 shows that various peripherals can share this bus, which only requires two wires to connect to the processor. This is one of the biggest advantages … Read more
There are many serial communication protocols, among which I2C and SPI are very well-known.I2C and SPI are both bus protocols that allow users to perform short-distance serial data transmission. I2C is a two-wire communication protocol developed by Philips (now NXP), while SPI was developed by Motorola. These two protocols are commonly used in electronic devices … Read more
Click the above “Mechanical and Electronic Engineering Technology” to follow us 1. What is I2C Communication I2C (Inter-Integrated Circuit) is a serial communication protocol used for transferring data between integrated circuits (ICs). It was developed by Philips (now NXP Semiconductors) in the 1980s and has become a widely adopted communication standard in various electronic devices. … Read more
Click the above “Mechanical and Electronic Engineering Technology” to follow us Definition of Temperature Sensors A temperature sensor refers to a sensor that can sense temperature and convert it into a usable output signal. Temperature sensors are the core part of temperature measuring instruments and come in a wide variety. They are very accurate in … Read more
Resistive sensors, along with their corresponding measuring circuits, are essential tools for automatic weighing, process detection, and achieving automation in production processes across various sectors such as metallurgy, power, transportation, petrochemicals, commerce, biomedicine, and national defense. They are used in measuring force, pressure, weight, displacement, acceleration, torque, and more. Resistive Sensors Resistive sensors convert the … Read more
As the source of big data and the “window” of control systems, the quality of sensors determines the level of intelligence of all equipment and devices, and has become a new focus of international competition and an important indicator of a country’s foundational strength. In today’s era of digital economy enhancement and industrial transformation, achieving … Read more
Gas sensors are the core of gas detection systems and are typically installed within the probe head. Essentially, a gas sensor is a converter that transforms the volume fraction of a specific gas into a corresponding electrical signal. The probe head conditions the gas sample through the gas sensor, usually involving the filtration of impurities … Read more
Next Frontier Technology in Optoelectronic Sensors Compiled by Yuan Wang, Open Source Intelligence Center Adapted from “Military and Aerospace Electronics” The next generation of infrared sensors will integrate advanced image processing, artificial intelligence, and standardized architectures to discover more information than ever in digital images. Optoelectronic sensors that perceive light across various spectra enable combat … Read more