P9-121259W

1. Overview 1.1 Test Purpose This solution aims to provide a set of audio test solutions for customers to refer to for the production and development of smart video doorbell products. It ...[Details]

     The European Hardware Association recently released the results of a hardware survey on CPU /graphics card brand preferences, showing that more than 60% of respondents prefer AMD CPUs, while las...[Details]

Recently, Apple officially released the fifth developer beta of macOS Mojave 10.14.6. The latest developer beta does not seem to have any significant changes, except for performance improvements and ...[Details]

According to the relevant requirements of the "Autonomous Region Electric Vehicle Charging Facility Construction and Operation Management Measures (Trial)" (Xinfa Gai Neng Yuan No. 1366), after re...[Details]

1. MAX16800 Performance Introduction MAX16800 is a high-brightness white LED driver that can work at high voltage and set constant current output. The main features of this device are: operati...[Details]

introduction 国内单片机多机通信方向技术开发应用已有相当长时间，在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍AT 系列单片机多机通信在程控交换机中应用。 A multi-machine programmable exchange expands 1 to 2 telephone lines into 4 lines with...[Details]

Program effect: Use the timer/counter of the microcontroller to design a timer, start it by pressing key0, and require it to display accurately to one hundredth of a second. Development part:   1: T...[Details]

The voltage of the motor is 380V and it is connected in a triangle. After each shutdown and before starting, the insulation level of the motor winding to the ground is routinely measured with a 500...[Details]

(Image source: Lumotive official website) According to foreign media reports, Lumotive, a startup company in the field of LiDAR systems for autonomous vehicles, and Himax Display, Inc., a subsid...[Details]

Migrate Technology recently completed a B round of financing of tens of millions of yuan, led by Shanda Fund. This round of financing will mainly be used to deepen the global market sales system ...[Details]

      IT Home reported on April 28 that this morning, Meizu officially announced that it has joined hands with Xiaofang Kiln to reproduce the "Sky Blue" color scheme. The Meizu 17 Pro will be equippe...[Details]

Pickering Interfaces' BRIC module places many relays in a very dense format. The BRIC module only uses the left-hand slot on the PXI backplane, and to power the module, it can use the other free slots...[Details]

Transformer excitation inrush current is the transient current generated in the transformer winding when the transformer is charged at full voltage. When the residual magnetic flux in the iron core...[Details]

1 Introduction With the rapid development of information technology, digital signal processors (DSP) have been widely used, and the data acquisition mode based on A/D, DSP, and D/A has been ac...[Details]

The watchdog is similar to other timer functions, except that it has an additional reset function when the time is up. If WTCON is set to 0, it becomes a normal interrupt and enters the interrupt pr...[Details]