I recently tested the TB67S109AFNAG (CPEL, and it feels very good. The performance is relatively good. 4A/50V/32 subdivisions. The previous 109AFTG had a long-term working current of only about 1A, an...
The writefile(...) function of the serial port test failed before it was completed and no result was returned. A breakpoint was set for the next statement of writefile, but it was not executed. if(hCo...
According to the working state of the adjustment tube, we often divide the voltage-regulated power supply into two categories: linear voltage-regulated power supply and switching voltage-regulated pow...
On April 24, it was rainy and cloudy. At 9 am, Aniu went to the Crown Wuzhou Hotel in Chaoyang District, Beijing to attend the Tektronix 2012 Spring Innovation Forum. Enthusiastic engineer friends wer...
[i=s]This post was last edited by wufeijian on 2016-3-31 17:29[/i] I received the Demo board on Monday, but I have been putting it off because I have not had the conditions to test it. Today, the PCI-...
1. Determine the polarity. First, set the multimeter to the R×1KΩ position. When measuring with the multimeter, if the resistance between one pole and the other two poles is infinite, and the resistan...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
Our flight had just begun to descend when a gentleman sitting next to me turned to talk to me about engineering—he had seen me reading an engineering journal. The gentleman next to me said that he ...[Details]
1. The composition and structure of mobile phone lithium battery
Mobile phone lithium batteries are mainly composed of plastic shell upper and lower covers, lithium battery cells, protection c...[Details]