At present, the 24V input of the device is powered by the 220V to 24V power module of Mingwei. After entering, I used TI's LMR23630DCDC chip to convert it to 5V to power the module. The device frequen...
How many uninitialized local variables are there in a language?The answer is often:It depends on the compiler.It may be initialized to 0, but it is not guaranteed. It is undetermined.In short, all of ...
2020 , my warm memories are inseparable from EEworld. This year is a year worth remembering, worthy of promotion, and worthy of pride.
My work has been relatively smooth this year, and the overall pro...
The SWD debug interface is a debug interface proposed by ARM. Compared with the traditional JTAG interface, it uses fewer signal pins. The SWD debug interface signal definition is shown in the red lin...
[i=s]This post was last edited by dcexpert on 2019-8-4 17:25[/i]CircuitPython 4.1.0 is now available! The biggest feature of 4.1.0 is speed! Python generally executes 2-5 times faster, and the display...
[i=s]This post was last edited by X_s_yu on 2019-7-4 22:57[/i] In the first industrial revolution, the direct power of machines was steam; in the second industrial revolution, the direct power of mach...
On the afternoon of August 22, Quanzhihui Investment and Financing Roadshow Series and New Energy Special Event were successfully held in Baishaquan M&A Financial District. Organizing and Guiding Unit...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1 Design Concept and Principle 1.1 Design Concept With the rapid development of technology in the field of digital home, there will be more and more value-added services on multimedia terminals. Brow...[Details]
Portable electronic systems are characterized by low cost, small size, and light weight. When designing a charging system and needing to power the onboard system, the use of the power management IC M...[Details]
Overview: Insulation multimeter is a functional instrument that technicians use to perform insulation resistance tests on conductors, electrical parts, circuits and devices to: verify the quality of ...[Details]
December 29, 2021 – Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation, is committed to continuing to provide engineers with a va...[Details]
Recently, AutoNavi Map officially launched the HD version of lane-level navigation, which is committed to upgrading the traditional map navigation experience to a new level. Since last year, AutoNavi...[Details]
First, the RGB signal lines are as follows: Then look at the LCD timing diagram: Before LCD displays visible data, it has HFP, HBP, HSYNC on the row data and VFP, VBP, VSYNC on the colu...[Details]
STM8L_1_LED 1.User: Project and main files 2. Hardware: LED, Delay header file 3.STM8L15x_StdPeriph_Driver: STM8 comes with library files 4.Debug: The hex file is stored in the EXE folder 5.Function:...[Details]
On September 28, Shenzhen Baosheng Automation Equipment Co., Ltd.'s new (LCM/OLED) and semiconductor intelligent equipment project was officially signed and settled in Xuzhou Industrial Park. The tot...[Details]
On October 13, Aesop released its performance forecast for the first three quarters of 2020. It is understood that the net profit attributable to shareholders of the listed company in the first three...[Details]
According to foreign media reports, Ouster, a lidar company that went public through a SPAC merger this year, announced that it would acquire all the shares of solid-state lidar startup Sense Photoni...[Details]
UART is an asynchronous communication. For example, when a computer sends data to a microcontroller, the computer is only responsible for sending the data through TXD, and receiving the data is the r...[Details]
When I was learning C language before, I felt that it was hell when arrays and pointers were combined. It was easy to get confused. Recently, I read the in-depth analysis of C language and got a littl...[Details]
introduction
ADXL202 is a dual-axis acceleration measurement system produced by ADI. It has analog input and can measure dynamic acceleration and static acceleration. The measurement range is ±(2～1...[Details]
Power technology
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