-
The three major A-share indices closed mixed today, with the Shanghai Composite Index down 0.10% to 3363.59 points; the Shenzhen Component Index up 0.10% to 13421.16 points; and the ChiNext Index up ...[Details]
-
Here I would like to explain that the chip model of the smallest system version I have is the 105K series. There is no TIM5TIM6 in the timer part, only TIM4, so I will not explain the synchronization...[Details]
-
Nowadays, social e-commerce "newcomers" including Pinduoduo, Yunji, Beidian, etc. are all rising. Under the "banner" of social e-commerce, vertical e-commerce, and the market outside the Fifth Ring R...[Details]
-
During CES 2024, Mercedes-Benz released a new MB.OS car system, which incorporates AI artificial intelligence, more audio, video/game and other applications. It is reported that the new system will b...[Details]
-
Preface
For a few low-speed, high-power equipment, the use of AC-DC-AC frequency conversion drive production may produce some indispensable side effects. Therefore, most AC-AC frequency conversion...[Details]
-
After several days of sleepless work, combined with our teacher's methods and online information, plus my own continuous learning, thinking, and modification, I finally succeeded in making the digital...[Details]
-
The crystal oscillator frequency used by C51 is 11.0592MHz. An LED light is connected to P0.0 of C51. Now it is required to design a program to make the LED light flash at an interval of 1s. We n...[Details]
-
Numerically Controlled Oscillators (NCOs) are an important component and research content of software radio. They are widely used in DSP, such as signal modulation and demodulation in the communica...[Details]
-
STM32L151: int main(void) { HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); LED_ON(); MX_DMA_Init(); MX_SPI1_Init(); MX_SPI2_Init(); MX_TIM3_Init(); MX_USART2_UART_Init(); //M...[Details]
-
There is an IIC bus interface inside the s3c2440, so it is convenient for us to connect peripheral devices with IIC communication modules. It has four operating modes: master device sending mode, ...[Details]
-
Abstract: This paper introduces the design ideas and implementation methods of an intelligent data communication card for radio stations controlled by OKI's FSK MODEM chip MSM7512B and AT89C51 m...[Details]
-
Nowadays, soon after a new product is launched, counterfeit products often appear on the market, causing intellectual property infringement and economic damage to the companies and individuals who hav...[Details]
-
Single key means that each key occupies one pin of the microcontroller. The characteristics of this connection method are that the circuit and program are very simple, but the disadvantage is that it...[Details]
-
Do you know how to extend the service life of an oscilloscope current probe ? This article will introduce to you the use and precautions of the oscilloscope current probe, the debugging method of t...[Details]
-
Power control for industrial motor drives such as air conditioners, home appliances, and factory automation, and energy applications such as charging stations, energy storage systems, and power s...[Details]
Automotive Electronics
京公网安备 11010802033920号
EEWORLD