[i=s]This post was last edited by yhye2world on 2019-12-17 14:39[/i]As shown in Figure 1 and Figure 2:Two double-sided boards, dimensions as shown.
Excuse me, are the charges for these two PCBs the sa...
For those who need it [b]Content introduction: [/b] Eye diagram is the most commonly used method to measure the integrity of high-speed signals. Most hardware R&D and test engineers will deal with sig...
Please give me an example. I don’t know if it’s because the software is not installed properly or for some other reason. I keep having problems and the logic analyzer can’t be used....
https://bbs.eeworld.com.cn/viewthread.php?tid=313251extra=page%3D1%26amp%3Bfilter%3Dtype%26amp%3Btypeid%3D30Looking for msp430 assembly tutorial
I have been using pure assembly to tinker with 51 serie...
[align=center][size=5]C[font=宋体] Language Interface and Implementation: Technology for Creating Reusable Software[/font][/size][/align][align=left][size=4][font=宋体] [/font][/size][/align][align=left][...
During the RTC real-time clock test, a problem was discovered. The program is as follows: I have marked the problem with special colors. I would like to ask an expert to help me take a look. char *dat...
On April 20, the Photovoltaic Summit, guided by Jiangsu Renewable Energy Industry Association, hosted by Growatt, and supported by LONGi Solar Technology Co., Ltd. and Jiangsu Bigo New Energy Group...[Details]
1. Test conditions Hardware: STM32L432KC Main frequency: 80MHz Compiler: IAR 8.20.1 Compiler options: High Speed no size constraints CRC generator polynomial: 0x782f 2. Test Method The softwar...[Details]
For STM32, there are two ways to reset the software: 1) Use the official software library The system reset function is directly provided in the stm32f10x_nvic.c file of the official software li...[Details]
1. Usage scenarios In the first case, when using a common STM32 delay function, similar to HAL_Delay(time), since this function uses a loop to judge and delay, when executing this function, the ent...[Details]
1. The first project We are going to create the first project, which is mainly for project analysis, so that we can understand how CubeMX works and how to trace the code logic. Okay, no more nonsense...[Details]
The application of millimeter wave technology in mobile communications also involves a series of technical problems, including the large propagation loss of millimeter waves and the susceptibility ...[Details]
In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
China Energy Storage Network News:
On the 7th, Jurong Economic Development Zone signed a strategic cooperation framework agreement on comprehensive energy services with State Grid Jiangsu Int...[Details]
The implementation of CAN driver under embedded operating system Android requires not only adding CAN driver device in Linux kernel, but also implementing the call of Android HAL layer. Taking S5...[Details]
From the functional classification, it can be divided into: 1. Active control ADAS: ACC/AEB/LKS, etc. 2. Warning ADAS: FCW/LDW/PCW, etc. 3. Other auxiliary ADAS: BSD/ADB/panora...[Details]
//Observe the difference between feeding the dog and not feeding the dog, and use the LED indicator of the PB port for status indication. //Switch the LED indicator enable switch of the PB po...[Details]
As shown in the figure, the author soldered a STM32F207VET6 board using a TQFP (32-100PIN) 0.55MM to direct plug adapter board. The board leads out the SWD debug interface (only PA13 and PA14 are occ...[Details]
Using AT89S51 microcontroller, modify the original one to turn the LED on for 4s and off for 2s. Thank you. Use a timer. (The program is written in the answer, omitted here - just a note) The origi...[Details]