BTL-32NRC-XX-O

Identification and use of multimeter and related extended knowledge, etc. Identification and use of multimeter 1. The appearance of the multimeter. A multimeter is an instrument for measuring param...[Details]

0. Introduction Embedded system refers to a hardware and software system with a microprocessor or microcontroller as the core that is embedded in various products or engineering applicati...[Details]

(Image source: InventHelp) According to foreign media reports, an inventor in Lewisville, Texas, has invented a safety system called "BABY RING A GING" to prevent unattended babies and toddlers ...[Details]

4.1 Software Block Diagram of Lithium Battery Management System 4.2 Software Implementation of Lithium Battery Management System After the hardware circuit is determined, the main functions of ...[Details]

According to a report from OLED researchers at UBI Research, Samsung will release three foldable devices in 2021. The company is said to offer the Galaxy Z Fold 3, Z Fold Lite, and Z Flip 2. The repo...[Details]

Today, as the digital economy and the real economy are deeply integrated, the massive data operations brought about by the integrated development have put forward higher requirements for data process...[Details]

Causes of fire in electric motors 1. Motor short circuit failure. The motor stator winding has a phase-to-phase or turn-to-turn short circuit or insulation breakdown to the ground, causing ins...[Details]

1 Introduction The medium and high frequency induction furnace uses the principle of electromagnetic induction to heat and melt metals. This method is an ideal heating process and has been...[Details]

I started playing with audio by reading Audio World. I have not missed any part of the journey from welding machines to buying machines. Recently, I have been attracted by the sound of tube amplifi...[Details]

Today, SMIC held a Q3 earnings conference, and Chairman Zhou Zixue participated for the first time in two years to share his views on the semiconductor industry. The last time he attended an earnings...[Details]

What is the new trend in smartphones? Many people will talk about folding screens. It is undeniable that, except for the iPhone, basically all major brands have launched folding screen mobile phones,...[Details]

1-5. Single-excitation transformer switching power supply The biggest advantage of the transformer switching power supply is that the transformer can output multiple sets of voltages of different val...[Details]

Do you still remember the tests back then? From the monthly exams to the college entrance exams, you must continue to practice hard all the way to move towards your ideal university. Cars are just li...[Details]

Recently, Sungrow's energy storage inverter SC250KU successfully passed the US UL certification. This is the first time that a domestic energy storage inverter with both grid-connected and off-grid...[Details]

In the development of single-chip microcomputer applications, problems such as code efficiency, single-chip microcomputer anti-interference and reliability are still troubling. Here are some basic ski...[Details]