Daily Proverb One can take away the general of an army, but not the will of a common man. Scan the QR code on the left to add the WeChat administrator, and you will be added to the WeChat technical exchange group for power technology. Working Principle and Advantages of Photoelectric Liquid Level Sensors (1) … Read more
BS4 series The BS4 series miniature photoelectric sensors are available in seven different shapes (K, L, R, T, TA, F, Y types) with built-in connectors, providing maximum flexibility for various user applications and installation settings. The sensors are designed to minimize false triggering caused by foreign objects. They offer high visibility, and the action indicator … Read more
Photoelectric sensors utilize various properties of light to detect the presence of objects or changes in their surface conditions. Photoelectric sensors mainly consist of a light-emitting part that transmits light and a light-receiving part that receives light. When the projected light is obscured by the detected object or reflected back, the amount of light reaching … Read more
For more in-depth information and reports on the sensor industry, and to learn about sensor technology, sensor testing technology, IoT sensor technology, and other sensor knowledge, please follow the Sensor Expert WeChat public account and set it as a star to view past content. A level sensor is a device used to monitor, maintain, and … Read more
For those familiar with us, seeing the title of this article, you must know that our device has malfunctioned again. You guessed it right; however, this printer is not completely broken yet. It just frequently fails to connect wirelessly, and sometimes after a lot of fiddling, turning it off and restarting, it works again. When … Read more
Arduino and Photoelectric Sensors: Automatic Counter Design In industrial production, product counting is a fundamental and important process. This article will introduce how to use Arduino and photoelectric sensors to create an automatic counter that achieves the function of automatically counting objects as they pass by. This project is suitable for beginners and helps to … Read more
Today, let’s get straight to the point and discuss how to build a color sorting system using a PLC. Last month, I helped a beverage bottle recycling factory with a similar project, and the workshop technician said it was more than three times more stable than their previous system built with a microcontroller (and it … Read more
Click the above“Mechanical and Electronic Engineering Technology”to follow us 1. Common Types of Sensors Category Subcategory Characteristics Detectable Medium Limit Switch Limit Switch Contact type, simple structure, short lifespan Solids that can collide mechanically Micro Switch Proximity Switch Hall Switch High sensitivity, accurate positioning Magnetic materials Reed Switch Lower precision, effective detection distance is short … Read more
What Is a Photoelectric Sensor A photoelectric sensor is a device that converts light signals into electrical signals. Its working principle is based on the photoelectric effect. The photoelectric effect refers to the phenomenon where electrons in certain materials absorb the energy of photons when light is incident on them, resulting in corresponding electrical effects. … Read more
