The Bluetooth communication host server can provide multiple ways to interact with the slaves.
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There is no doubt that the electronics and semiconductor industries will definitely see a sharp decline in the first half of 2020 due to the decline in supply and demand. For electronics and semicondu...
Hello everyone, our company is planning an event for May Day, and we plan to buy 20 mobile phones as gifts for employees to draw. Can you recommend a mobile phone with a high cost performance (the bud...
Google held its autumn new product launch conference in New York today, launching its new smartphones Pixel 4 series, Pixel Buds headphones, Pixelbook notebooks and other new products. This is a ha...[Details]
IE register interrupt enable and disable flags
(1) IE.7 EA: General interrupt enable control bit. EA = 1, all interrupts are enabled, and the enable and disable of each interrupt source can be cont...[Details]
Abstract: As an important household appliance, air conditioners always bring us comfort in summer, but we often wonder why air conditioners have such high power consumption even though their cooling ...[Details]
The above two sets of data come from the financial report of iFlytek, which has been controversial recently. Some people believe that iFlytek is supported by government subsidies. iFlytek's po...[Details]
The Bode 100 Frequency Response Analyzer is the professional solution for performing accurate, fast frequency sweep measurements from 1 Hz to 50 MHz, which is critical for power supply design and sta...[Details]
ATtiny13 contains 64 bytes of EEPROM data memory. It is read and written byte by byte as an independent data. The life of EEPROM is at least 100,000 erase cycles. EEPROM access is determined by the a...[Details]
According to foreign media MacRumors, the appearance of Apple's third-generation Apple Pencil has now leaked. The design of this new Apple Pencil reportedly seems to be very similar to the...[Details]
Disappear into thin air, or stay by your side? When car keys were first invented, they had built-in security properties and served the same function as household door lock keys, but they did not ha...[Details]
Glass rotor flowmeter is an instantaneous flow measurement instrument that is simple to use, easy to read, and widely used. It is extremely important to choose and use this instrument well. Therefore,...[Details]
According to reports, the Center for Artificial Intelligence and Digital Policy (CAIDP), a US technology ethics organization, today requested the US Federal Trade Commission (FTC) to ban OpenAI from ...[Details]
On September 10, the China Semiconductor Materials Innovation and Development Conference was officially held in Beilun, Ningbo. Chen Yingjie, deputy director of the Microlithography Engineering Depar...[Details]
The near-infrared spectrum (1) refers to a section of the electromagnetic spectrum between the visible spectrum and the mid-infrared spectrum, that is, the light region between 780-2526nm. Near-i...[Details]
When the ATmega32 watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to P40...[Details]
ARM image file
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1. Structure of ELF format file
1.1 Image file components
**An image file consists of one or more domains
**Eac...[Details]
Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]
Analog electronics
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