[Abstract] If RFID is to be used in urban management, there are still many problems, such as security and privacy issues. For example, the RFID chip used in the manhole cover has problems such as data...
I'd just like to ask what cost-effective things everyone bought during the 618 shopping event. Feel free to leave a comment and share your experiences!...
Vicor's better power supply increases drone flight time, radius and payloadClick here to enter the event and tell us about your designSize and weight differentiate
Drones are changing the way we see t...
The book uses examples to explain the principles and usage of networks step by step from three levels, lowering the learning threshold and making the seemingly mysterious and advanced neural network a...
1. Transmission protocol of Bluetooth wireless technology
The transport protocol is responsible for confirming the location between Bluetooth devices, as well as managing and establishing logical and ...
1. MCU has 4-bit, 8-bit, 16-bit, 32-bit and 64-bit. Now, what does 8-bit, 16-bit, 32-bit, etc. mean?
answer:
The number of bits in the CPU internal bus is the number of bits in the microcontrolle...[Details]
IT Home reported on September 25 that according to MacRumors, Apple has now clarified the issue that developers have discovered that their applications are currently unable to use 120Hz ProMotio...[Details]
On May 18, Guangdong Gowin Semiconductor Technology Co., Ltd. ("Gowin Semiconductor") announced the completion of its B+ round of financing with a total scale of 880 million yuan. The funds raised in...[Details]
NI provides image test solutions for multimedia device testing
National Instruments (NI) has released a digital video analyzer, NI VideoMASTER 3.0, which uses the PXI Express archit...[Details]
The annual GMIC conference was held today at the Beijing National Convention Center. At the leadership summit in the morning, world-renowned physicist Stephen William Hawking gave a speech and answ...[Details]
In recent years, there have been waves of technology booms, including the Internet of Things and wearable electronics in 2013 and 2014, artificial intelligence in 2016, and 5G at the end of 2018. Art...[Details]
Fuel cell vehicles are a type of electric vehicle . The electricity generated by the fuel cell is used to power the motor through the inverter, controller and other devices, and then the wheels are d...[Details]
Recently, Tesla officially announced that its map data service provider will be replaced by Baidu Maps, which will provide Tesla with map data services in China. Tesla's car navigation system in Chin...[Details]
The three commonly used batteries for new energy vehicles are ternary lithium batteries, lithium iron phosphate batteries, and nickel-metal hydride batteries. Currently, the more common and widely ...[Details]
To cope with competition from rapidly rising Chinese chip companies and catch up with dominant US manufacturers, the Federation of Korean Industries (FKI) called on Monday for more government support...[Details]
Schematic mian function #include REGX52.H #include INTRINS.H void Delay500ms() //@12.000MHz { unsigned char i, j, k; _nop_(); i = 4; j = 205; k = 187; do { do { while (--k)...[Details]
Recently, the mandatory national standard GB 38755-2019 "Guidelines for Safety and Stability of Power Systems" was released.
The standard will take effect on July 1, 2020, replacing the origin...[Details]
This article will take the example given in "Interfacing a Single Low Dropout (LDO) Regulator to an ADC Power Supply" a step further. This example uses fewer LDOs and consolidates the ADC's power rai...[Details]
Photovoltaic Headlines (WeChat ID: PV-2005) learned that on November 1, the Kunming Municipal Development and Reform Commission issued a notice on the issuance of the Interim Measures for Regulatin...[Details]
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