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Soil salt tester can prevent salt poisoning. The soil contains a certain amount of salt. The soil salt tester is used to test the salt content in the soil. The salt content in the soil has a certain...[Details]

Nissan claims that the battery in its Leaf electric car can be used for 22 years, which is expected to be 10 to 12 years longer than the average life of the car itself. Francisco Carranza, general ...[Details]

The OnePlus 8T launch conference has officially entered the countdown stage. On October 15, the new OnePlus 8T will officially meet us. Before the press conference, I believe everyone has some knowle...[Details]

High-performance NVMe SSDs with up to 4 TB storage capacity for the most demanding industrial applications Westford, Massachusetts, USA, June 21, 2022 – Swissbit is pleased to announ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

The latest report from South Korean investment institution KB Securities pointed out that the blockade measures in Xi'an, China should disrupt logistics and DRAM/NAND production. Therefore, we see th...[Details]

       Information shows that on May 3, the "AR glasses" appearance patent applied for by Hubei Xingji Times Technology Co., Ltd., a subsidiary of Geely Mobile, was authorized. The abstract shows tha...[Details]

I. Introduction 1. This article mainly discusses the source-flow relationship between the system clock and the peripheral clock. It introduces the on-chip clock system of STM32 and describes the co...[Details]

Rechargeable batteries are at the heart of many new technologies, such as renewable energy sources, which are becoming increasingly popular. More specifically, they are used to power electric cars , ...[Details]

High power factor fluorescent lamp electronic ballast circuit using LJ6585D The high power factor fluorescent lamp electronic ballast circuit composed of L6585D is shown in Figure 3. ...[Details]

This program implements K1D and China Telecom set-top box remote control decoding. I just switched from 51 MCU to AVR and learned C programming. I spent a day to correct some sentence formats and fin...[Details]

Quadcopters are a very popular technology product in both professional and non-professional fields recently. The following article designs and develops a three-phase six-arm full-bridge drive circuit...[Details]

Knowledge about CPU timing Oscillation period: The period of the oscillation source that provides the timing signal for the microcontroller (crystal oscillator period or external oscillation period) ...[Details]

What is a zero-drift amplifier? A zero-drift amplifier dynamically corrects its offset voltage and reshapes its noise density. Auto-zero and chopper types are two common types that achieve n...[Details]

Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]