EDP-L-55B-H-SSCC-N

     Recently, Xiaomi demonstrated the charging capabilities of the modified version of Xiaomi 11 Pro, with 200W wired + 120W wireless, achieving full charging in 8 minutes and 15 minutes respectivel...[Details]

Switching power supply circuit composed of UC3842 Figure 2 is a switching power supply circuit composed of UC3842. The 220V mains power is filtered by C1 and L1 to remove elec...[Details]

This refrigerator protection energy saver has the functions of low protection, overvoltage power control, etc. After trial, it is stable and reliable. This controller can also be used for other ho...[Details]

In the design of portable products, analog switches have always been used mainly as audio signal switchers. With the popularity of dual-SIM dual-mode mobile phones, analog sw...[Details]

According to the news released by Huangshi, on November 5, the concentrated start-up event of major projects in the province in the fourth quarter of 2021 (Huangshi branch venue) and the groundbreaki...[Details]

1. Use NULINK or other downloaders to burn the boot program to LDROM; After burning is completed, turn off the power. 2. Serial port burning APROM 1. Wiring The development board needs to be...[Details]

LCD电视应用中可以采用多种架构产生驱动CCFL所需的交流波形，驱动多个CCFL时所要面对的三个关键的设计挑战是选择最佳的驱动架构、多灯驱动、灯频和脉冲调光频率控制。本文对四种常用驱动架构进行了对比分析，并提出多灯设计中解决亮度不均以及驱动频率可能干扰画面等问题的方法，并提出基於DS3984/DS3988的电路方案。 Figure 1: Royer drives are...[Details]

Debugging is the key work to check whether the PLC control system can meet the control requirements. It is an objective and comprehensive evaluation of the system performance. Before the system is ...[Details]

first day What resources are available? 1. An MPU6050 2. A stm32f103rc minimum system version with ucos3 ported to it, running several tasks, including an LCD task (lowest priority) 3.st firmware lib...[Details]

Abstract: The new single bus digital temperature and humidity sensor DHTll has the characteristics of small size, simple interface, fast response speed, and high cost performance. This article brie...[Details]

The RS60E series robot-specific servo drive is a high-performance 6-in-1 servo drive developed by the Robot Center team specifically for the urgent needs of the robot industry's servo drive, throug...[Details]

0 Introduction In process control, since the industrial site is very scattered, the number of I/O points is large, and the working environment of various instruments is very harsh, it is obvio...[Details]

With the development of my country's economic construction, the development and utilization of energy has become increasingly tense. Since March, many places in my country have experienced "power sho...[Details]

On the evening of October 21, Crystal Optech released its third quarter report for 2020. In the first three quarters of this year, Crystal Optech achieved operating income of 2.259 billion yuan, a ye...[Details]

When it comes to solid-state batteries, one thing that always comes to mind is "battery life". Compared with lithium batteries, this new type of battery has a battery life of more than 1,000 kilome...[Details]