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Types and Application of Position Sensors23 July 2020
A position sensor is a sensor that can sense the position of the measured object and convert it into a usable output signal. There are mainly two types of position sensors: the contact type and proximity type. They’re usually applied in brushless DC motors or as Crankshaft and Camshaft position sensors in automobiles.
Ten Smart Sensor Technology Trends for IoT Applications20 November 2021
Hello everyone, I am Rose. Welcome back to the new post today. Smart sensors are smart sensor devices that can sense, gather, judge, analyze, and process external environmental data autonomously.
Using ESP32 to Make an IoT Weather Station24 February 2023
ESP32 is a powerful microcontroller that is commonly used for IoT projects. In this article, we will show you how to build an IoT-based weather station using ESP32. This weather station will be able to measure temperature, humidity, and pressure, and then send the data to the cloud using Wi-Fi.
Comparison of Advantages and Disadvantages of Common Switch Mode Power Supply(SMPS)21 January 2022
This article mainly describes the characteristics and advantages and disadvantages of common switching power supply topologies. Common topologies include Buck Buck, Boost Boost, Buck-Boost Buck-Boost, Flyback Flyback, Forward Forward, Two-Transistor Forward, etc.
Basic Introduction to RF Connector22 July 2020
The RF connector is a component that connects to the coaxial cable, microstrip line or other RF transmission line to realize the electrical connection and separation of the transmission line, or to transfer different types of transmission lines. It belongs to the electromechanical integration product and acts as a bridge.
What is An Optoisolator?09 January 2021
An optoisolator, also called optical coupler, optocoupler, and opto-isolator, is a device that encapsulates the infrared light-emitting device, the infrared light receiving device, and the signal processing circuit in the same tube socket.
What are Memory Chips?03 December 2020
Memory chip is the specific application of the concept of embedded system chip in the memory industry. Therefore, whether it is a system chip or a memory chip, it is through embedding software in a single chip to achieve multi-function and high performance, as well as support for multiple protocols, multiple hardware, and different applications.
What is a Thermoelectric Cooler?08 April 2021
Thermoelectric Cooler (TEC) is found in many applications that require precision temperature control. The small size of the TEC allows precision thermal control of individual components such as fiber optics, laser drivers, precision voltage references, or any other temperature critical device.
What is Surge?09 February 2022
Hello everyone, I am Rose. Today I will introduce surge to you. Surge is an overvoltage that occurs suddenly and surpasses the typical operating voltage. A surge is a brief wave of current, voltage, or power in a circuit, in general.
Dismantling and Analyzing Each Component in the Switching Power Supply16 February 2022
Switch Mode Power Supply (SMPS for short), also known as switching power supply, switching converter, is a high-frequency power conversion device and a type of power supply. Its function is to convert a level of voltage into the voltage or current required by the user through different forms of architecture.
What is Optical Module?08 December 2021
Hello everyone, I am Rose. Today I will introduce optical module to you. A photoelectric and electro-optical conversion optical module is an optoelectronic device. The optical module's transmitting end converts the electrical signal to an optical signal, while the receiving end converts the optical signal back to an electrical signal.
What is Graphics Processing Unit (GPU)?18 October 2021
Hello everyone, I am Rose. Welcome back to the new post today. The graphics processing unit (GPU), also known as the visual processor, display core, or display chip, is a type of microprocessor that specializes in image processing on personal computers, workstations, gaming consoles, and mobile devices (such as tablets and smartphones). After reading this article, you will have a clear understanding of GPU.