The digital display using a single chip microcomputer should have a display device; the most widely used is the 7-segment digital tube. It is customary to say that it has 7 segments, but in fact it ha...
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GLFore G100 is a portable real-time acoustic imager that can visualize the sound source in the form of a color contour map, forming a detection effect similar to that of a thermal imager on the temper...
In the RFID system, the working distance between the reader and the electronic tag is an important indicator of RFID application.
This distance is closely related to the cooperation between the RFID t...
On the night of October 17, the United States began to tighten sanctions again, triggering public anger in the industry. On the one hand, three new regulations have been added to the AI chip ban:...[Details]
1 Introduction As the trend of functional integration and technology integration continues, portable devices such as digital cameras, smart phones and media players have higher and higher requi...[Details]
In the middle of this year, Google suddenly stopped providing GMS (Google Mobile Services) to Huawei, trying to "brick" Huawei's smartphones sold overseas. Huawei's mobile phones encountered obstacle...[Details]
Now many people start with 51 single-chip microcomputers, among which the most used one is STC89C52RC. However, as the study deepens, people feel that the function of this single-chip microcomputer i...[Details]
AVR's IO has three registers, DDRX, PORTX, and PINX.
DDRX direction, DDRX=1, output; DDRX=0, input.
For example, to set the PA0 port as input, you can write DDRA&=~(1
PORTX has two cases
If D...[Details]
Seven design tools
developed in-house and in collaboration
bring the benefits of high-performance 650V GaN FETs to adapters
ranging from 45W to 140W
GOLETA, Calif.--(B...[Details]
The differential correction signal is sent to the GPS signal (DGPS) through a low-frequency (285~325kHz) transmitter, and the transmission data rate is 100bps or 200bps. This modulation is minimum ...[Details]
Cybersecurity management system updates ensure overall cybersecurity throughout the product lifecycle Renesas Electronics Corporation (TSE: 6723), a global supplier of semiconductor solutions, toda...[Details]
The wall can breathe, regulate temperature and humidity, absorb harmful gases, reduce noise, prevent fire, and realize modular assembly. Recently, a "decathlon" wall material and technology has rec...[Details]
Although traditional keys can be used for keyless entry, they still need to be carried with you. Now Valeo's new technology can virtualize car keys and completely abandon traditional keys. Users only...[Details]
With the development of China's economic construction, the development and utilization of energy have become increasingly tense. Since March, many places in China have experienced "power shortages" in...[Details]
This article presents a systematic approach to calculating the DC error of a current-sense amplifier, discusses each error source, and presents a method for estimating the total error. Finally, the...[Details]
As a core component of industrial robots, precision reducers are required to have the characteristics of short transmission chain, small size, high power, light weight and easy control compared wit...[Details]
I worked hard to compile a 10s loop timing program. The schematic diagram and program are as follows:
ORG 0000H
AJMP MAIN
ORG 000BH
AJMP INTT0
ORG 0030H
MAIN:CLR P...[Details]
Video surveillance is widely used in transportation industries such as highways, urban roads and railways due to its intuitive and real-time features. Highway management units can effectively manag...[Details]
Analog electronics
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