As a professional frequency control component manufacturer, Taiwan Crystal Technology has been committed to the research and development, design, production and sales of DIP and SMD quartz crystal products since its establishment in December 1983. It specializes in the production of high-precision, high-quality quartz crystal resonators (Crystals), oscillators (Oscillators), automotive electronics (Automotive Electronics), timing modules (Timing Modules), power management components (Power Management Components) and sapphire wafers (Sapphire Wafer) and other six series of products.
: [p=26, null, left][color=#000][font=Arial][size=14px]Recently, I have encountered many such things. I found that some colleagues often cheat customers. My suppliers also cheated me, which made me ve...
I want to make a program to read and write the registry, but the problem I'm facing now is that the RegQueryValueEx function I use is always wrong and can't return error_sucess. The data written in is...
Moderator Chip Coin Rewards for August 2012! Moderator Chip Coin Distribution Requirements: Monthly Online Time>30 Hours Monthly Posts>30 Posts Some Small Rules for Moderators: [url]https://bbs.eeworl...
The cause and effect of this title should be reversed, because I want to adjust the timer interrupt of the microbit main control board, and seek answers on the Internet. Finally, I learned that the mo...
I finally had time to draw the schematics over the weekend. The progress is 40% now. The FPAG part is basically completed, the USB part is completed, and the front-end processing is still studying oth...
In recent years, smartphones have become the fastest growing segment in the overall mobile phone market. For smartphones, differential signaling is increasingly provided through serial interface stand...[Details]
Change the multimeter pen to a plug-in type pen
Use a cotton file to file off some of the multimeter pen so that the metal pen tip forms a flat surface, and then use a hacksaw or a...[Details]
External power socket cleverly converted into charging socket
Some pocket semiconductor radios and pocket radio recorders are equipped with external power sockets, as shown in Figu...[Details]
Not all connectors provide the same functions. Sure, they may look the same on the surface and try to accomplish their designed functions, but that’s where the similarities end. When choosing ...[Details]
In the assembly process of electronic components, welding plays a very important role. It involves the performance, reliability and quality of the product, and even affects every subsequent pr...[Details]
Research on On-line Intermittent Turbidimeter
Based on the turbidity measurement theory, the scattered light measurement formula of liquid turbidity is derived, infrared light-e...[Details]
LabVIEW Programming Real-time Control of KEITHLEY 6517A Electrometer
Based on the GPIB interface bus, the simplest button commands in 6517A are used to realize real-time control...[Details]
Lecture on Electronic Watt-hour Meter and Electric Energy Measurement Technology--Automatic Meter Reading System for Electric Power Users
This paper introduces the system struct...[Details]
1 Testing of controls such as text boxes and buttons
1.1.1 Testing of text boxes
How to test text boxes
a. Enter normal letters or numbers.
b. Enter the name of an existing file.
...[Details]
X -ray Photoelectron Spectroscopy
(X-ray Photoelectron Spectrom-----XPS) is a new method in the field of surface analysis. Although the use of X-rays to irradiate solid materials and me...[Details]
What is flux
? As the name implies, flux is used to assist soldering. When soldering electronic parts to circuit boards, a substance that can perform better soldering is used because the p...[Details]
Table of allowable current carrying capacity for long-term continuous load of plastic insulated flexible wires and plastic sheathed wires laid openly
Note: 1. The maximum allo...[Details]
The structure of a physical balance
Installation and adjustment of the balance
1. Installation: After taking the beam out of the box, identify the ...[Details]
In order to reduce costs, many companies now turn their attention to PCBs. For example, they change the original six-layer board to a four-layer board. In PADS2007, there are two extra useless laye...[Details]
Embedded System
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