[color=rgb(51, 51, 51)][font=Arial, Console, Verdana,][font=Arial][size=14px][size=18px]Compilation and development host: archlinux[/size] [size=18px]Hardware development platform: RT5350F development...
Dear friends, if you want to detect 16 currents or voltages at the same time, is there a simple and convenient circuit design? Please advise (initial idea MCU + AD chip)...
I have been doing signal processing recently, using high-speed AD 40M sampling rate to sample analog signals, and using CPLD to capture the peak value of the AD conversion value. Since the function is...
Doors, automatic control, there are so many! Unfortunately, my door is a small door, 30cm*50cm. The requirement is to realize the functions of automatic opening and closing. All the searches on the In...
RT Now it seems that WINCE6.0 cannot directly apply for physical memory using VirtualAlloc and VirtualCopy functions. I saw a post saying that it needs to be done through the stream driver. How to do ...
[font=新宋体][size=4]The following two figures are the steady-state vector diagrams of the AC side of the PWM rectifier. [/size][/font] I want to know how the four figures abcd are drawn. [/size][/font] ...
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[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]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
Introduction
Today, as IC (integrated circuit) has developed to a super-large scale, IC design based on IP (Intellectual Property) cores and their reuse are important means to ensure the ef...[Details]
Zarlink Semiconductor has developed an ultra-low-power RF transceiver chip for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices. It has high data rates, low power c...[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 prevent...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
1. Advantages of CAN-bus in coal mine communication
Coal mine production is a field closely related to the national economy and people's livelihood. Among them, coal mine safety is undoubtedly ...[Details]
1. Introduction
AS-Interface bus technology is an intelligent network that uses a single cable to connect sensors and actuators to controllers, transmit data, and provide power. It can be used...[Details]
RF/Wirelessly
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