[CCIDnet News] July 28 news Nokia has begun the first test of a new technology that allows mobile phone users to roam seamlessly between local wireless hotspots (such as Wi-Fi) and telephone networks....
STM32 uses an internal oscillator. When debugging the code that used to work, I found that it always died in the HAL_RCC_OscConfig function of the stm32f0xx_hal_rcc.c file. The following code was repe...
[i=s]This post was last edited by Hot Ximixiu on 2019-12-2 21:55[/i]After three or more ZigBee devices are successfully networked, if KEY1 is pressed on any device in the network, the status of LED1 o...
By Heinz-Peter Beckemeyer, Texas InstrumentsDirect up-conversion is the most cost-effective solution to achieve the transmitter architecture and is the most important specification in base station des...
Audi 's MMI system is the Windows in the car operating system. Traditional cars use a variety of buttons to control the use of various functions. The MMI system is used just like using Windows or a mo...