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Consumers expect advanced 2.5G and 3G mobile phones to have the same form factor and battery life as existing 2G phones. 2.5G and 3G "smart" phones will also offer voice, data and multimedia features,...
The annual college entrance examination is coming. In the past, candidates often encounter traffic jams, lateness, forgetting things, etc. As the latest powerful communication means, what role can 5G ...
Original article by Mr. Gaosu | Jiang JieThe current that doesn’t follow the usual path is a “thorn” in PCB design. Sometimes, even though the road to the sun is paved for it, it insists on taking the...
I have a UPS at home. I just replaced the battery and plan to use it with a fish tank for uninterrupted oxygen supply. Everything is normal when connected to the mains, but when the UPS is powered, th...
Chip decryption is also called MCU cracking, MCU cracking, chip cracking, IC decryption. We usually call CPLD decryption and DSP decryption chip decryption. MCU attackers use special or homemade eq...[Details]
Intevac is a leading developer of optical products for commercial and military markets. This article describes the development of the company’s NightVista embedded electronics system, a high-performan...[Details]
The author recently designed a DC-DC converter composed of UC3842. The overall framework uses the ready-made circuit in the reference. However, due to the different input voltage and operating frequen...[Details]
Function of
the circuit
In a logic system that
uses a +5V
power supply
, such as an
analog
circuit that uses a +5V unipolar
power supply
, the accuracy near ...[Details]
2.3.3.1 Introduction to 8-bit DAC0832
1) Electrical indicators
(a) Power supply voltage 17V
(b) Any terminal voltage except input terminal VCC～GND
(c) Control input termina...[Details]
Mobile robot is a comprehensive system that integrates multiple functions such as environmental perception, dynamic decision-making and planning, behavior control and execution. It concentrates the re...[Details]
With the comprehensive improvement of high brightness light emitting diodes (HB-LED) in terms of light output, energy efficiency and cost, combined with many advantages such as compactness, low voltag...[Details]
Televisions, washing machines, coffee machines, remote controls and all types of connected devices require human interaction, and microcontrollers (MCUs) make this possible through processing. Ther...[Details]
At present, in specific application scenarios, such as intelligent customer service application scenarios, intelligent customer service can analyze user characteristics, such as user interests, habit...[Details]
Self-driving cars are called green cars not only because they are usually electric, but also because engineers are making the vehicles more efficient by making some driving decisions and reducing the...[Details]
The stylus and ball are the key link between the sensor of the coordinate measuring machine (CMM) and the surface of the workpiece being measured. If the inappropriate stylus and ball are selec...[Details]
According to Sina Technology, on December 21, the "Answer Me 2020: Tencent Fengyun Speech and 2019 Economic Annual Meeting" hosted by Tencent and co-hosted by Peking University Guanghua School of Man...[Details]
ROHM launches a special website to support automotive "functional safety" design ~Collects about 1,000 products of the "ComfySILTM" brand, greatly improving searchability~ ROHM, a world-renowned se...[Details]
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