Green Tea Afternoon Beauty Time is here again, sharing the beauties around you and me. Spring is here, what are the benefits of looking at beauties? 1: No more sleepiness at work, refresh yourself 2: ...
[font=微软雅黑][size=4]Looking at the dates on the list of winners, Keysight Technologies Oscilloscope Thanksgiving Month is coming to an end. Netizens who haven't participated yet still have a chance. [/...
Abstract: This paper introduces a special single-ended forward DC/DC converter, which has high power transmission efficiency and large power output. Keywords: Single-ended forward converter High effic...
MSP430g2553 implements CC1101 wireless communication.
Recently, there is a project that uses CC1101 wireless transmission control . At the beginning, MEGA8 was used to implement it. The power consumpt...
[b][font=Verdana][color=black]1. Design requirements [/color][/font][/b][color=black][font=Verdana] This [/font][font=Verdana] power supply [/font][font=Verdana] is used in the front end of an AC volt...
Rear-end collisions are a common traffic accident, especially for new drivers with poor response ability. Rear-end collisions are also very dangerous traffic accidents, especially on highways where mu...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[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]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[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]
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]
Talking
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