691247510009

       Honor Mobile has previously released the Honor 30 series of mobile phones including the Honor 30S. Today, blogger @数码闲聊站 also exposed the detailed configuration information of the new Honor 30...[Details]

The polarity of the output voltage Uo of the SEPIC PWM DC/DC converter is the same as the polarity of the input voltage Ui (called positive polarity output). Compared with the Zeta PWM DC/DC conver...[Details]

PIC16C7X (Except 710/71/711) When ADCON1 is configured to set all analog pins as digital I/O, VREF is internally tied to ground. This causes the ADRES register to read 0xFF every time an analog conver...[Details]

On April 9, at the CATL Energy Storage New Product Launch Conference held today, CATL released the Tianheng standard 20-foot containerized energy storage system. According to Xu Jinmei, CTO of CATL...[Details]

This paper adopts a combination of software and hardware design method, uses the area equivalence method, and implements SPWM control of the experimental inverter system based on PIC microcontroller....[Details]

FTTH (Fiber To The Home), as the name implies, is an optical fiber directly to the home. Specifically, FTTH refers to installing the optical network unit (ONU) at the home or enterprise user. It is th...[Details]

Introduction to transistor sound, digital sound and electromagnetic interference sound Transistor sound : People who have heard transistor amplifiers (discrete components) and in...[Details]

In December 2009, the 15th Conference of the Parties to the United Nations Framework Convention on Climate Change was held in Copenhagen, Denmark, and the Copenhagen Accord was issued. According t...[Details]

The macro definition of _BV is as follows:   #define _BV(bit) (1 (bit)) The following example illustrates the application method: The method to set PORTA0 of PORTA is as follows:   PO...[Details]

According to foreign media reports, Ford Motor Company has applied to the US Patent and Trademark Office (USPTO) for a patent for an in-vehicle hearing detection system. Image source: USPTO Fo...[Details]

On January 9, the Siyuan Electric Power Energy Storage Device Industrial Base Project (Phase I), a major provincial project with an investment of 2.4 billion yuan, officially started. Wu Jianyuan, vic...[Details]

===============Components required========================= Laser head*8 5mm photoresistor*8 Switch*1 Touch button*1 USB holder or DC holder*1 1k resistor*2 10k resistor*10 3mmLED*1 Passive buzzer*1 ...[Details]

       One of the problems with the current generation of VR headsets is that they require the use of hand controllers. While existing systems can be used to determine the relationship between the ha...[Details]

Recently, a new type of high-performance, super-energy lithium battery with multiple international invention patents was successfully developed by Guangdong Huanyu Green Technology Co., Ltd. and wi...[Details]

The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]