[i=s]This post was last edited by luck_gfb on 2022-7-6 19:39[/i]EEWorld has many activities, and this is my first time to participate in such a disassembly event. Today I disassembled the Xiaomi fast ...
I want to use VC++.NET on VS2005 to develop a program based on WinCE 5.0 to operate a remote SQL Server 2000. How can I write it? 1. Source code and specific steps? 2. How to use SQL CE 2, how to inst...
[align=center]Noise Figure Basics at a Glance[/align][align=left]There are many ways to quantify [b]noise figure[/b] and [b]noise factor[/b]. One of the earliest definitions was given by Harold Friis ...
[font=Tahoma,]I won't post the information! The company also has one! I've almost worn out the company's one! My own is still very new! [/font] [font=Tahoma,]I've been developing on this board for a w...
[size=4] First of all, I would like to thank eeworld and dcexpert for launching this esp8266 learning experience event. [img]static/image/hrline/line3.png[/img] After the board was powered on, there w...
I need to ask an expert: I need to store a number in a certain byte in MSP430, and the stored number cannot be lost when the power is off. How to do it? Thank you! I am using MSP430F412....
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[Details]
Fruit planting is an important part of China's agricultural development, and fruit tree pest control operations are becoming more and more important. At present, the overall level of pesticide applica...[Details]
Portable power applications are broad and varied. Products range from wireless sensor nodes with average power consumption of only a few microwatts to in-vehicle medical or data acquisition systems...[Details]
Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]
Switching Power Supply Study Group
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