Currently, many IPC cameras on the market also have AI functions such as face recognition. When running the face recognition algorithm in python on a PC, the CPU load is 60-80% (in the case of imshow)...
I work in the hardware industry. Recently, while learning about FPGA, I have not yet fully grasped the knowledge about key debounce. For example, debounce processing needs to be performed when a key i...
"Robot Programming Design and Implementation" describes the contents related to robot programming design and implementation methods from the shallow to the deep, from simple to complex. It has 5 parts...
[i=s]This post was last edited by Baboerben on 2020-5-1 20:29[/i]A DSP-based induction motor vector control system. The system uses intelligent power modules IPM to form an AC-DC-AC voltage inverter. ...
[i=s] This post was last edited by jj1989 on 2019-4-27 18:47 [/i] [size=4] [md]# 【RT-Thread Reading Notes】Virtual File System## Preface I have been paying attention to the RT-Thread embedded real-time...
I just received the "Advanced Edition", the packaging is exquisite, the black background is calm and low-key, it is the style of an electronic engineer.Open the catalog and start with the basic analys...
On November 13, Tailan New Energy and Changan Automobile jointly announced a major technological breakthrough - the release of diaphragm-free solid-state lithium battery technology.
Tailan has...[Details]
IT Home December 19 news Foreign media MacRumors reported that it was previously reported that Apple will release an iPhone SE Plus in 2021, which may be an upgraded version of the iPhone 8 Pl...[Details]
According to Reuters, on August 2 local time, US Secretary of State Pompeo said that Trump will soon take action against Chinese software companies that provide data to the Chinese government because...[Details]
Circuit Schematic The EEPROM is AT24C01A from ATMEL and the microcontroller is AT89C51 from ATMEL. Software Description The C language is Franklin C V3.2. Save the source program as testi2c.c...[Details]
Use of serial port printf The function prototype is as follows: void USART0_Printf(char *fmt,...) //This is our printf function { char* ap; //typedef char *va_list; va_list is a pointer of type ch...[Details]
Most of the work of porting uC/OS-II is concentrated on the porting of the os_cpu_a.s file. The implementation of this file focuses on the architecture of the processor to be ported and the porting p...[Details]
"Mountains are clustered around Tianmu Lake, and water flows along Taihu Lake. Traveling through the beautiful places south of the Yangtze River, life is best spent in Huzhou."
Huzhou is locat...[Details]
When using stvd for simulation debugging of stm8l051F3, the following error is prompted: Running Linker clnk -l"C:Program Files (x86)COSMICCXSTM8Lib" -o Debugstm8l051_sx1278.sm8 -mDebugstm8l051_sx1...[Details]
W LED is popular. For different application requirements, PWM and analog dimming drivers will excel in different fields. In view of this, the industry has developed solutions that can switch betw...[Details]
Some time ago, Toyota officially announced that it was developing a hydrogen fuel engine, which has been installed on a Corolla-based racing car to participate in the SUPER TEC 24-hour endurance race...[Details]
With the implementation of the new national standards, electronic water meters have gradually come into people's sight. Ultrasonic water meters and their ultrasonic flow sensing technology, which repr...[Details]
With the improvement of Bluetooth 5.0 technical standards, TWS earphones have become a popular product today. However, with the popularity, some bone conduction earphone brands have also appeared on ...[Details]
1. Interrupt priority:
Priority concept in STM32 (Cortex-M3)
There are two priority concepts in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response priority 'sub...[Details]
A simple and practical wireless energy charger is designed, which transmits electric energy to the battery wirelessly through the coil. Just place the battery and the receiving device on the chargi...[Details]
Recently, foreign media learned that ZF and Silicon Valley startup Aeva will jointly develop a new self-driving car sensor (LiDAR), which uses frequency modulated continuous wave (FMCW) technology to...[Details]
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