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Scientists from Saint Petersburg State University in Russia, in collaboration with foreign colleagues, have created two-dimensional ferrimagnetism in graphene for the first time in the world. The m...[Details]

1 Introduction Since the power adapter chip is embedded or needs to be connected externally to the power LDMOS tube, the LDMOS tube in the application needs to be directly connected to the h...[Details]

In the commodity trading process, an important parameter is indispensable—the quantity of the commodity. Natural gas, as a commodity, is also inseparable from the quantity of the commodity in the mar...[Details]

The Stm32f10x series microcontroller has a Cortex-M3 core structure, which integrates the CM3core central processor core and advanced system peripherals, and implements built-in interrupt control, ...[Details]

Require: 1. Timing range: 0~59 minutes and 59.59 seconds, four-digit integer and two-digit decimal display; 2. Timing accuracy: 10 milliseconds; 3. Press the reset button to reset the timer and...[Details]

With the advent of the information age, embedded systems have become a new technological development direction following IT network technology. Embedded systems are widely used in various fields du...[Details]

; LCD_F84.ASM ; LCD_RESET - provides a means for the user to manually reset the LCD ; - brings RA.0 (serial lead) low for 2.5 secs. During this ; time, the user should manually reset the LCD. ...[Details]

1. Dimensions: length 76mmX width 65mmX height 28mm 2. Main chips: BTS7960, lm2576 3. Working voltage: control signal DC 3V to 12V; drive motor voltage 6V to 27V 4. Can drive DC (motor with vol...[Details]

Radar level gauge is a common measuring instrument. The measuring principle of radar level gauge is relatively good, and there are generally no problems in the measuring process. Nowadays, radar leve...[Details]

introduction CAN (Controller Area Network) is a local area network mainly used for monitoring and controlling various devices. It was originally designed by Bosch of Germany for automobile...[Details]

Commonly used AT commands are sorted out. The following commands are all tested successfully on TC35i.  1. Make a call ATD Dial command. This command is used to set up a call, data or fax call. Examp...[Details]

　　As a light source , dimming is very important. Not only to create a more comfortable environment at home, but also to reduce unnecessary electric light to further achieve energy conservation and em...[Details]

Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]

When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3: (1) GPIO_Mode_AIN analog input  (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mode_...[Details]

From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]