I recently designed a terminal setup. An IC reader is installed behind the keyboard. Now I found a problem: 1. When the IC reader is placed behind the keyboard, the card reading is unstable and the di...
Here’s how:
1. Execute the menu bar command "Place" → "Text", shortcut key "PS", and place the required text.2. Double-click the placed text to change the properties (or press the Tab key to modify th...
Since its introduction, Ethernet has grown by leaps and bounds and is now widely used in the commercial and enterprise markets. With its well-defined standards and ease of deployment, it is only natur...
When it comes to RF design project indicators, the most common word is dB. For an RF engineer, dB is sometimes as familiar as his or her own name. dB is a logarithmic unit that provides a convenient w...
[i=s]This post was last edited by Wang Xingang on 2019-2-12 09:16[/i] [size=14px]I wish all the pigs a happy life! May everything go well! (Make more money from chicken feet and pig trotters, and you ...
The previous version of the program has been modified to use different characters to represent different colors (divergence speeds), which has a better effect.from time import ticks_ms, ticks_diffMAX_...
On the social platform Twitter, the unpredictable "public opinion direction" often leaves us dumbfounded. It was once the darling of the technology industry, the birthplace of several major politic...[Details]
The business opportunities brought by the probe card required for semiconductor industry testing are gradually gaining market attention, especially after Precision Test (6510) was listed on the Taiwa...[Details]
Introduction
The data storage and management technology studied in this project can be applied to the distributed test system of underwater explosion effectiveness parameter test in large sea areas....[Details]
Installation requirements for submersible liquid level gauges After continuous improvement in recent years, the input liquid level gauge now has the advantages of high accuracy, small size, anti-...[Details]
According to official news from Meizu, the Flyme 8 trial version was updated today, adding new functions such as smart WeChat picture selection and volume adjustment, and making the alarm settings mo...[Details]
The minimum system of a single-chip microcomputer refers to the circuit system composed of the minimum devices required to make the single-chip microcomputer run. If the minimum system you build is u...[Details]
At CES this week, AMD announced a new set of chips for laptops and desktops, with one notable announcement being the company's new AMD Ryzen 7040 series processors for ultra-thin laptops, Macrumors r...[Details]
1. Theoretical analysis and derivation We may have heard at one point or another that an oscilloscope's bandwidth and rise time have a 0.35 relationship, as shown in Figure 1. Figure 1 Relationship...[Details]
The strategic goal of State Grid Corporation of China to build a "globally leading energy internet enterprise with Chinese characteristics" has been clearly defined. The three elements of "Chinese ...[Details]
Canon launches the next-generation measuring instrument "PD-710" for non-contact length and speed measurement on production lines
The measurable speed range has been greatly improved by ...[Details]
According to modern manufacturing technology, three doping regions are manufactured on the same silicon wafer according to different doping methods, and two PN junctions are formed, thus forming a ...[Details]
At the Global Intelligent Vehicle Industry Conference (2024GIV) held on September 29,
Wu Yongqiao, President of
Bosch
Intelligent Driving and Control System Division in China, revealed that ...[Details]
0 Introduction
Lanzhou's large-scale integrated engineering heavy ion accelerator-cooled storage ring (HIFRL-CSR) is one of the national key scientific projects. There are a large number of...[Details]
1. Box Robot BOXZ, nicknamed Box, is an open source interactive entertainment platform! Baidu has many tutorials on how to make Box, most of which are made with Arduino. I had nothing to do during ...[Details]
The inverter is a device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, power systems and other fields. In practical applications, we of...[Details]