Quick setting of 590P parameters: After power-on, press the M key until DIAGNOSTS appears, then press the up key to find CONFIGURE DRIVE, press the M key to enter the menu, find CONFIGURE ENABLE, pres...
[color=#993366][font=Arial][size=14px]Common dielectric materials for capacitors (indicated by letters):[/size][/font][/color] [color=#993366][font=Arial][size=14px] A Tantalum electrolyticB Non-polar...
I'm doing my graduation project recently, but I encountered some problems when using IAR and smartRF flash programmer. There are always errors in the configuration, so I would like to ask what the rea...
Can ISO07631 be used to isolate I2C signals? If it can be isolated, how to connect SDA and SLK? ? What are its advantages and disadvantages compared with ISO1540 which is a professional I2C isolation ...
The previous sharing warm-up is over. Next, we will go into more in-depth professional electronic technology!
PWM popular science: PWM, the English name Pulse Width Modulation, is the abbreviation of ...
Ask an expert: Our platform is 6410+CE6.0. We want to add Skype, but we can't find the CE version of Skype. I found a lot of information on the Internet. Some people suggest to use WM to run it, but I...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]
The most important components of new energy electric vehicles are power batteries, electric motors and energy conversion control systems. The power battery must achieve high performance such as fas...[Details]
In recent years, with the increasing maturity of LED technology, LED light sources have been increasingly widely used due to their advantages of using low-voltage power supply, low energy consumpti...[Details]