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introduction The traditional telephone network transmits voice signals in a circuit-switched manner, and the basic bandwidth required is 64kbit/s. According to statistics, in normal cal...[Details]

　　The main methods for ammonia nitrogen in China are: salicylic acid colorimetry, Nessler's reagent colorimetry and ammonia sensitive electrode method. Simply put, there are two categories: colorimet...[Details]

      Apple's MagSafe is an accessory and charging system designed for the iPhone 12, and one user discovered that the magnets attract more than just wallets. In fact, the iPhone itself is full of su...[Details]

Introduction: There is no doubt that the world needs high brightness light-emitting diodes (HB LEDs), not only high brightness white light LEDs (HB WLEDs), but also high brightness LEDs of various col...[Details]

   　　1. Product Introduction: 　　Halogen fast moisture meter, using the halogen lamp pyrolysis weight principle, is a fast moisture detection instrument. While measuring the sample weight, the haloge...[Details]

Immune algorithm is developed by learning from the principle of antibody recognition of antigen in biological immune system. It is a new research field of artificial intelligence and a hot topic of re...[Details]

Abstract: Based on the principle of DDS and FPGA technology, this design stores the sampled data of four waveforms, sine wave, square wave, triangle wave and sawtooth wave, in the ROM waveform tabl...[Details]

    With the continuous development of the electronics industry, the power of semiconductor discrete devices is getting bigger and bigger, which increases the power dissipation of products. At the sam...[Details]

The principle of electromagnetic torque generation is based on Ampere's law and the action of Lorentz force, that is, the force exerted on current in a magnetic field. When a coil with c...[Details]

Multilayer ceramic (MLC) capacitors have become extremely popular in power electronics due to their small size, low equivalent series resistance (ESR), low cost, high reliability, and high ripple cur...[Details]

　　Today's society is a digital information age. Credit card numbers, telephone voice dialing, personal ID numbers, electronic passwords, etc. all have digital features. At the same time, with the dev...[Details]

South Korea's LG Electronics recently announced that the company has achieved a milestone in the terahertz (THz) field. The vendor said it achieved outdoor wireless data transmission distances of u...[Details]

With the continuous development of technology, more and more electronic devices have appeared in our lives. However, these devices usually have different connection ports and protocols, which may m...[Details]

Recently, TSMC has announced on its official website that they will establish a joint venture European semiconductor manufacturing company with Bosch, Infineon and NXP Semiconductors in Dresden, Saxo...[Details]

Germany's MR and China National Electric Equipment Group Co., Ltd. jointly open a new chapter at the CIIE November 7, 2024, Shanghai, China – Today, during the 7th China Inter...[Details]