Cause of the incident: I helped someone design an electronic product in my spare time. I was responsible for writing ARM code and producing schematics, and another engineer produced PCBs. Because the ...
Title of Work
Smart car based on ESP32 road sign recognition
Author: Wang Zhiyuan
1. Introduction
The smart car based on ESP32 road sign recognition is ESP32 as the master control, controlling the mov...
I would like to ask for a cheap and available microcontroller that I would like to use for RS-485 data transmission for sensor data acquisition. It only needs to have I2C and UART functions, and no ot...
1. Introduction
The library function of shineblink core development board (Core for short) supports US-015 ultrasonic ranging sensor, so you only need to call two APIs to realize the ultrasonic rangin...
Launch time: May 19, 2021
Function description: As shown in the figure, click the blue word icon of the forum editor and upload your word document. Then you can import the word document you edited int...
The maintenance and testing of the hopping spread spectrum radio stations that have been equipped and used in large quantities in the army requires a stable performance
hopping spread spectr...[Details]
On February 6, the Ministry of Industry and Information Technology announced the "List of the First Seven Batches of Demonstration Enterprises (Parks) for Electricity Demand-Side Management in the ...[Details]
Synchronization marker (ABB IRB1410)
The following figure shows the calibration range position of IRB 1410.
Update revolution counter
Introduction:
This section describ...[Details]
This paper proposes a design scheme for a high-performance all-digital sine wave inverter power supply. The scheme is divided into two stages, the front stage uses a push-pull boost circuit to boost t...[Details]
In recent years, the development of electronic technology has promoted the prosperity of multimedia devices. At the same time, with the widespread demand for portable devices and mobile terminals, ...[Details]
In 2023, China's new energy storage will grow by leaps and bounds, with 21.5GW/46.6GWh of new energy storage installed capacity, and the power and energy scale will both increase by more than 1...[Details]
The term power factor originates from the basic AC circuit principle. When a sinusoidal AC power supply supplies power to an inductive or capacitive load, the load current is also sinusoidal, but i...[Details]
When it comes to powering handheld terminals, portable devices, and stationary equipment that is miles away from an outlet, is there
a better solution
than
batteries
?
The answer to this...[Details]
On January 6, Guangdong Junya released an announcement on the expected increase in annual performance in 2020. The company expects that the net profit attributable to shareholders of the listed compa...[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]
Pure C51 reset function: A junior student, who makes people love and
fear The single-column reset part is as follows:
main()
{
unsigned char code rst ={0xe4,0xc0,0xe0,0xc0,0xe0,0x32}; ...[Details]
A research team led by Professor Ken Takeuchi of the Department of Electrical, Electronic, Information and Communication Engineering, Faculty of Science and Technology, Chuo University, Japan, propos...[Details]
Audio solutions integrated into infotainment systems can vary from the typical four audio channels (two speakers in the front and two speakers in the rear) to newer solutions that can drive 6 or 8 to...[Details]
Program optimization refers to the process of adjusting and improving the program using software development tools after software programming is completed, so that the program can make full use of ...[Details]
Junan Energy Storage has established industry-university-research cooperation with many well-known domestic universities and research institutions on key technologies of zinc-bromine flow batteries...[Details]