Sensors are common yet very important devices thatperceive various measured quantities according to specified standards and convert them into useful signals according to certain rules. For sensors, depending on the input state, inputs can be divided into static quantities and dynamic quantities. We can obtain the static characteristics of a sensor based on the relationship … Read more
By｜Fu Chenshuo, Liu Haibo, Xu Tao, Chen Zhuo Sensors are the core devices of the perception layer, serving as a bridge between the real world and circuit signals. Driven by various fields such as automotive electronics, industrial applications, consumer electronics, aerospace, and humanoid robotics, MEMS and other sensors are experiencing robust growth; domestic companies are … Read more
Sensors are components or devices that convert collected information into signals that can be processed by equipment. Humans act based on information obtained through vision, hearing, smell, and touch, and devices similarly control or process based on information obtained from sensors. Sensors collect and convert signals (physical quantities) such as temperature, light, color, atmospheric pressure, … Read more
Search WeChat Technical Training Electronics technology is rapidly developing. One of the most exciting things is that many electronic devices around us operate without human supervision. With the advancement of technology, we have created many sensors that can perceive the surrounding environment.Sensors play an indispensable role in monitoring and detecting human activities and can provide … Read more
A sensor is a device that can sense a specified measurement and convert it into a usable signal according to certain rules. It usually consists of a sensitive element and a conversion element. Below are the classifications and applications of sensors. I. Classification 1. Classification by the physical quantity being sensed * Temperature Sensor: Used … Read more
A sensor refers to a device or apparatus that can sense a specified measurement and convert it into a usable output signal according to certain rules. It usually consists of a sensitive element and a conversion element. The sensitive element refers to the part of the sensor that can directly (or respond to) the measured … Read more
Source：Sensor Expert Network Author：Dynamic Sensors MEMS technology is currently the hottest sensor manufacturing technology and an important driving force for sensor miniaturization, intelligence, and low energy consumption. MEMS technology has greatly promoted the development of sensors; without MEMS technology, the future of sensors would be bleak. MEMS primarily utilizes microelectronic technology to shape the mechanical … Read more
Search on WeChat Technical Training Sensors are tools for humans to perceive, acquire, and detect various information from nature, enabling the collection of vast amounts of information that human senses cannot obtain. In modern science and technology, industrial and agricultural production, and daily life, sensors play an irreplaceable role.It can be said that the more … Read more
1. Working Principle Sensors are generally composed of four parts: sensitive elements, conversion elements, conversion circuits, and auxiliary power supplies. 1. The sensitive element directly senses the measured quantity and outputs a physical signal that has a definite relationship with the measured quantity; 2. The conversion element converts the physical signal output by the sensitive … Read more
Abstract: This article introduces the design of a high-precision altitude acquisition system based on DSP and BMP085 digital barometric sensor for drones, and tests and analyzes the actual operational data of the system to achieve altitude measurement and transmission. The focus is on the design and implementation of the software and hardware at the system … Read more