A point p (x, y, z) in space coordinates is L from three other points p1 (x1, y1, z1), p2 (x2, y2, z2) and p3 (x3, y3, z3). Find the coordinates of point p. 1) Derive the solution formula 2) Implement...
[size=4]#include[/size]
[size=4]#include[/size] [size=4]int main()[/size] [size=4]{[/size] [size=4] char *filename[]={"./BP",NULL};//BP is the executable file generated after the C file is compiled an...
This program is also a program that we find interesting when we are working on it. In fact, the basics are similar to the program list of electronic species.msec equ 30h/* Set the starting address of ...
The alarm requirements of medical devices are now widely used in Class II medical devices such as oxygen concentrators and ventilators. As an alarm device, the output power of the speaker will be l...[Details]
How to test the motor with a DC resistance tester
The method of using a DC resistance tester to measure a motor is as follows:
1. Preparation: Make sure the motor is stopped, disconnect t...[Details]
Perhaps it is due to the strength of self-owned brand large-battery PHEV models represented by BYD in the market. After two years of encirclement and suppression by self-owned brands and losing marke...[Details]
Whether in image measurement or machine vision applications, camera parameter calibration is a critical link. The accuracy of the calibration results and the stability of the algorithm directly aff...[Details]
External interrupts are a bit like the INT interrupts of the 51 MCU, which can be set to rising edge, falling edge, and dual edge triggers; the difference is that most GPIO ports of STM32 can be set ...[Details]
1. According to the different frequency ranges of signals passed or blocked as indicated by the amplitude-frequency characteristics, filters can be divided into four types: low-pass filter (LPF), h...[Details]
The new generation of Tektronix oscilloscope MSO64 is used as an example to explain the time-frequency domain signal analysis technology. MSO64 adopts the new TEK049 platform, which not only achieves...[Details]
China, March 28, 2017 - STMicroelectronics' Discovery Kit ST25R3911B-DISCO integrates the ST25R3911B NFC reader chip and the STM32L476RE ultra-low-power microcontroller, which can shorten the develop...[Details]
From September 7th to 8th, the 2023 World Display Industry Conference kicked off grandly in Chengdu. At the same time, the "Define the Future Intelligent Cockpit Ecological Forum" hosted by BOE (B...[Details]
1. Introduction
With the advancement and development of technology in recent years, a new type of product has emerged in the power switching system - automatic transfer switching equipment (AT...[Details]
STM8s103F is an MCU used by the author. Due to the limitation of program code and MCU resources, it is necessary to understand the situation of MCU resources occupied by the implemented program code....[Details]
Lithium-ion batteries are the main rechargeable power source for many portable devices and electric vehicles . However, the use of this type of battery is limited because it cannot provide both high ...[Details]
According to an update on Microsoft's official blog in mid-last month, Microsoft plans to add support for Google's Android Jetpack WindowManager on Surface Duo, allowing developers to use the G...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
Programming Basics
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