I am designing an electronic circuit and need to collect 8 analog signals. I have two AD conversion chips CH340T, which have 4 channels and can collect 4 channels at the same time. How can I cascade t...
1. Introduction
Screen tearing is a very painful thing. In many cases, the screen will have a tearing effect. Of course, there are ways to solve it, but it still depends on whether the screen supports...
Let's get started! ! ! ! ! [align=left][b]40/56. DEV_OE[/b][/align][align=left]I/O pin or global I/O enable pin. In the Quartus II software, you can enable the DEV_OE option (EnableDevice-wideoutput E...
The previous review article described a smart atmosphere light example based on the Blinker component written in the Arduino environment . Unfortunately, it can only be used for basic program developm...
New Product Update:
i.MXARM9 for Consumer and General
Embedded Marketi.MXApplications Processor Overview
Target markets, product portfolio
ARM9 portfolio comparison
Platform support
i.MX233 Introducti...
2009 has gone quietly. We in the EE world may have had great harvests or regrets. 2009 has passed. The past cannot be changed, but the future can be pursued. 2010---What are we going to do? Are you re...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
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 early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
0 Introduction
Wireless Sensor Network (WSN) monitors the target by deploying a large number of sensor nodes in the target area. WSN realizes the positioning and tracking of the target, determi...[Details]
Analog electronics
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