MDW-1031-4AH115-C

Shokz Technology just held a new product launch conference in Beijing, launching two new earphones. In addition to the normal upgraded bone conduction earphones Aeropex, it also released the bone con...[Details]

1. Instrument name and model Agilent N5181A signal source 2. Fault phenomenon: The screen does not light up after the instrument is turned on 3. Detailed explanation of inspection and maintenance...[Details]

Android is open source, so why can Google ban Android? First of all, although Android is open source, it is not the result of the joint efforts of programmers around the world. Android should be cons...[Details]

Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged near the peak of the AC input to provide ...[Details]

Jiwei.com reported on December 21 that today, at the Huawei Whole House Smart and Smart Screen new product launch conference, Yu Chengdong introduced that Huawei's smart home covers four major areas:...[Details]

STM8s103F is an MCU used by the author. Due to the limitation of program code and MCU resources, it is necessary to understand the situation of MCU resources occupied by the implemented program code....[Details]

The ubiquitous LEDs continue to expand their application range with their various sizes, colors, and output lumen values. Among them, flashing LEDs with integrated internal oscillator circuits have si...[Details]

　　The robot walking circuit consists of two units: the driving circuit and the forward and reverse circuit of the DC motor. The circuit uses the multivibrator circuit composed of 555, the synchronous...[Details]

0 Preface This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The ways to reduce costs are: ① Use the Bluetooth data transmission function of m...[Details]

1. Introduction With the increase of electronic systems in automobiles, how to efficiently test highly mechatronic automobile systems is a challenge faced by Chinese test engineers. As this article ...[Details]

　　At the energy efficiency monitoring site, the energy efficiency monitoring terminal is the main device for collecting physical quantities (temperature, flow, electricity, etc.), and is the only h...[Details]

1 Introduction With the advancement of science and technology, the testing industry has developed rapidly. In addition to the continuous expansion of testing items and content, more ...[Details]

Mobile phones are one of the most popular portable electronic products in recent years. In every mobile phone, there must be at least one SIM (Subscriber Identity Module) card for user identification ...[Details]

This article mainly summarizes the meaning of each statement when developing library functions of STM8. (1) TIM1 initialization configuration function The main function of the function is to set th...[Details]

As the "holy grail" of the power battery field, solid-state batteries can theoretically completely solve the pain points of electric vehicles in terms of safety, driving r...[Details]