250 data were collected using msp430F449, and the sampling period followed the Nyquist theorem. The collected data was used to calculate the signal frequency. In order to ensure the smoothness of the ...
Are the touch screens of iPhone and iPad capacitive touch screens? How much more expensive are they than resistive ones? How is multi-touch supported? Is there no domestic solution that can achieve th...
Designing and building the next generation of electronic products is a complex process, especially in a highly competitive global industry such as electronics, where rapid and continuous technological...
Due to business expansion, our company is urgently hiring Wince application development engineers who are familiar with Wince5.0 and have VC/EVC development experience. Interested parties please send ...
I have always felt that the south-facing wall of our buildings receives so much sunlight every day, but there has been no effective way to collect and utilize such a large amount of energy. This is a ...
ZTE
The communication embargo incident has impacted the communication industry and sounded the alarm for the semiconductor industry. Let's follow the embedded editor to learn more about the r...[Details]
On April 19, it was reported that Alibaba DAMO Academy is developing a neural network chip, Ali-
NPU
, which is mainly used for
AI
reasoning calculations such as image and video analys...[Details]
This part of the code in the void SystemClock_Config(void) function in the main file generated by stm32cubemx RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; This bug occurs, and the f...[Details]
Regarding the PHY construction of LWIP, the PHY chip used is LAN8720A, RMII mode. Regarding the hardware connection part, the Atomic board F407 is used, and the hardware connection is as follows: ...[Details]
Recently, the "Smart Photovoltaic Industry Development Action Plan (2018-2020)" jointly issued by six departments has put this concept on the forefront. Photovoltaic smart solutions will become the ne...[Details]
Analysts have sorted out some interesting phenomena. Let's follow the embedded editor to learn about the relevant content.
Huawei emerged as a star in the all-
flash
array sales ra...[Details]
In order to strengthen the traceability management of recycling and utilization of power batteries for new energy vehicles, and to standardize and guide all relevant parties to fulfill their tracea...[Details]
ADC Introduction: ADC (Analog-to-Digital Converter). That is, converting analog signals into digital signals for processing. When storing or transmitting, analog-to-digital converters are almost ...[Details]
OSC_IN and OSC_OUT are external crystal pins by default. If you do not use an external crystal oscillator on the STM32, how to connect OSC_IN and OSC_OUT If you use the internal RC oscillator instead...[Details]
The frequency calculation formula of the PWM wave generated by the output comparison mode of the timer is: 72M/((2*(arr+1))*(psc+1) ) For example, if you set: PWM_Init(1000-1,72-1); (PWM_Init(arr,psc...[Details]
At CES 2018, Samsung launched a 146-inch giant TV, The Wall. This is Samsung's first product developed using
MicroLED
technology. It not only has ultra-high picture quality and contrast, bu...[Details]
(1) The most commonly used PAGE and BANK EMC ICs are divided into several pages and banks. Low-end EM78P156 and others only have one bank and one page, so there is no need to switch. Newer ICs ...[Details]
Samsung has officially released its mobile phone chips. Meizu's recently released Meizu S6 uses Samsung 's Exynos7872 chip. Foreign media reports indicate that Samsung is trying to use its industr...[Details]
The following is a software simulation PT2272 decoding program, which is simply posted here for your reference. Software decoding program (simulation PT2272) ; ;The crystal frequency is 11.0592MHz...[Details]
After the BASIC language developed into QuickBASIC, it has acquired many structured ideas and programming methods, such as functions, modules, local variables, global variables, data transfer, etc. T...[Details]