NCP1339GGEVB

According to Sina Technology, vivo's high-end sub-brand NEX has undergone major changes. In the internal structural adjustment in February this year, vivo abolished the NEX business unit and its subo...[Details]

Article 1. Ferrite Magnetic Amplifier in Flyback Power Supply For a dual output flyback supply that provides real power on both outputs (5V 2A and 12...[Details]

Can CNC machine tools use R-type control transformers? Can it accurately control the voltage? The answer is yes. The common frequency of CNC machine tools is 50-60Hz, and our R-type control transfo...[Details]

Function of the circuit This circuit is an analog "OR" circuit that inputs a unipolar signal. It can take out the maximum voltage from multiple inputs and output it. Although th...[Details]

It has been a long time since I updated the technical log. Recently, I encountered a lot of troubles while debugging the OV7670 camera. There were screen distortion, abnormal color bars, and many more...[Details]

　　This article introduces some common field test schemes and field test purposes of digital TV systems. Its working scope includes receiving, demodulating and restoring transmitted data. Digital TV te...[Details]

We will learn how to use a button K1 to control the on and off states of an LED light. Press K1 once and the light will turn on, press it again and the light will turn off. Press it again and it will ...[Details]

Abstract: This paper introduces the implementation and application of the Qinghai-Tibet Railway passenger train vacuum feces monitoring system with ADAM-5510KW as the monitoring core, as well as the t...[Details]

In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to preve...[Details]

　　1 Hardware circuit composition principle 　　According to the types and pin arrangements of currently commonly used transistors, the designed automatic discrimination circuit includes four parts: c...[Details]

Recently, CCTV News conducted a simulation experiment on the spontaneous combustion of electric bicycles. One car, the lead-acid battery version, and one car, the lithium battery version, ...[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]

Since Google released BERT in 2018, pre-trained big models have swept major AI lists and test data sets represented by NLP with their powerful algorithmic effects. With the in-depth research of indus...[Details]

Data closed loops involve many fields, and the theme of this issue is one of the five major data closed loops - big data management. For vehicles at different levels, the amount of data that needs ...[Details]

In a series of recent research reports, the Strategy Analytics Emerging Device Technologies (EDT) team predicts that service robot sales will accelerate by 31% in 2021, following an annual sales grow...[Details]