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Since I will be using stm8 recently, I started to learn stm8 these days, but I found that there is too little information on the Internet, so here I sorted out some knowledge after answering some que...[Details]

Pencil Hardness Tester Introduction: This tester is used to evaluate the hardness of the coating. Scrape the surface of the paint film with a pencil at a 45° angle, and the operator should make sure ...[Details]

      On May 14, iQOO preheated the new phone Z1. 　　iQOO Z1 is equipped with MediaTek Dimensity 1000+ flagship Soc (world’s first launch). 　　According to the official introduction, MediaTek Dimensity...[Details]

FP6293 is a current mode step-up DC-DC converter. Its PWM circuit with built-in 0.14Ω power MOSFET makes this regulator highly efficient. The internal compensation network can also minimize up to 6...[Details]

Experimental requirements: Connect 8 LEDs to P1.0~P1.8 of P1 port respectively. Write a program to simulate a timing control device. After power on, L4 and L5 light up in the first second, L3 and L6 l...[Details]

Apple is likely to launch a new TV "iTV" in the summer of 2012. Apple, which has launched revolutionary products such as the "iPod" in 2001, the "iPhone" in 2007, and the "iPad" in 2010, is expecte...[Details]

Thermal protector elements for motors are critical components in operating automation equipment. This provides a degree of protection against excessive winding temperatures which can eventually lea...[Details]

Modified from 51 single-chip microcomputer, P10 of launchpad is connected to buzzer, and the buzzer plays "August Osmanthus"   1 #include "msp430g2553.h"   2    3 unsigned char n=0; //n is the beat ...[Details]

1. Current Status of Relay Protection Development In recent years, the scale of power grids has been continuously expanding. In order to meet the requirements of safe and stable operation of...[Details]

The development of WiMAX technology has also put forward higher requirements for the reception and transmission tests corresponding to the WiMAX physical layer test. R&S provides targeted test solutio...[Details]

     According to recent speculation from multiple foreign media, Apple's new iPhone 12 series flagship phones may be unveiled in mid-October, including iPhone 12 mini, iPhone 12 Max, iPhone 12 Pro, ...[Details]

      618 is here, it is a good time to buy various electronic and electrical products. How should you choose a mobile power bank? 　　Supervision and random inspection results released 　　Recently, the...[Details]

Driven by the new energy trend, hybrid vehicles and pure electric vehicles have developed rapidly. Today, we will introduce a technology that is expected to be widely used in electric vehicles - in-w...[Details]

Focusing on the intelligent construction of buildings, Xingzong IoT appeared in multiple IoT industry events On March 20, the National Beacon Committee’s Internet of Things Sub-Technical Committee ...[Details]

Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less. To meet this expectation, OEMs are...[Details]