The reason why the display detector of the spectrum analyzer is introduced is that in applications such as broadband signal power testing, power spectrum density testing, and phase noise testing, ther...
[i=s]This post was last edited by roc2 on 2019-10-6 11:02[/i]1. Overview
HTTP web server is a common function of ESP8266. Here we use the ZeroZhi open source platform to demonstrate this example.
2. S...
DIY rechargeable three-speed small fan - Power Technology - Electronic Engineering World - Forum (eeworld.com.cn)First of all, I would like to thank EEWORLD forum for giving me this opportunity to DIY...
The FOC vacuum cleaner development kit is a low-voltage sensorless FOC development board developed using CMS32M5733. It supports sensorless FOC and single resistor control, and has fast startup, smoot...
1. If the MCU has a serial port peripheral, plus a level conversion chip, such as MAX232, SP3485, it is an RS232 and RS485 interface.2. RS485 uses differential signal negative logic, +2~+6V represents...
introduction Anchor support has been widely used in underground structural engineering since it was first introduced into the country; especially in weaker and broken rock masses, it has unparalleled...[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]
Generally speaking, if the heat energy generated by LEDs cannot be dissipated, the LED junction temperature will be too high, which will affect the product life cycle, luminous efficiency, and st...[Details]
As core equipment, high-performance industrial robots have always been monopolized by foreign brands, and the autonomous controllability of motion controllers has always been a major pain point i...[Details]
1 Introduction The core of the automatic curtain control system uses the single-chip microcomputer STC89C52. Secondly, it uses peripheral circuits such as light sensors, buttons, display screens, and...[Details]
Vishay's New 24 V XClampR Transient Voltage Suppressor Delivers Industry-Leading Performance
Bidirectional devices with high power consumption and high pulse current combined with h...[Details]
Three-phase AC servo motors are widely used, but after long-term operation, various faults will occur. Timely identification of the cause of the fault and corresponding treatment are important task...[Details]
This year, the COVID-19 pandemic has had some negative impacts on the semiconductor industry in terms of terminal demand, logistics, etc., but on the other hand, online teaching, video conferencing, ...[Details]
The fascia gun drives a series of structural devices to produce a "thump thump" movement through the operation of the motor, just like simulating repeated punching with a small fist, commonly known a...[Details]
Today's electronic products not only require highly efficient heat dissipation devices, but also must operate in a smaller and thinner space than before. However, smaller cooling fans have to produ...[Details]
The trend of larger-capacity batteries requiring the same or faster charging time is accelerating the adoption of USB-C PD with greater power and higher output voltage. The USB PD organization has re...[Details]
Infineon and Tianyue Advanced signed a new wafer and ingot supply agreement to further promote the diversification of its silicon carbide supplier system Infineon Technologies AG and Chinese silic...[Details]
Technical requirements for high voltage inverters
1. High reliability requirements
Due to the high input and output voltage of high-voltage inverters, the reliability and safety of the eq...[Details]
About code efficiency ———————— The programming guidelines of the MSP430 series are conducive to improving code efficiency. It should be pointed out that these guidelines are basically proposed based ...[Details]
A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]