[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...
I am monitoring the serial port registers online under ADS on ARM7TDMI 4510. Why can't I write bytes to the serial port hardware buffer (can't change its value)? What could cause this?...
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]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[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]
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[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 Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]
Test/Measurement
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