Author: Garrick Dai
In the control of brushless DC motors (BLDC), Lead Angle is often used, whether for sensored or sensorless motors. Because the motor coil is an inductive load, the current in the c...
( 1) Four surgeons sat around and talked about what kind of people they liked to operate on. The first doctor said, "I like to operate on librarians the most. When you open their bodies, everything is...
This post briefly introduces the three tasks in Systick interrupt and ADC interrupt. In the previous post ( 【Development and Application Based on NUCLEO-F746ZG Motor】7. Program Framework-Two Important...
The generation of three-phase SPWM can generally be achieved by comparing a sine wave with a phase difference of 120° with a triangle wave. A three-phase sine table can be composed of three in...[Details]
According to Korean media reports, at 4:33 pm local time on January 29, South Korea, an explosion occurred at AGC's Gumi glass substrate factory in North Gyeongsang Province, South Korea, injuring 9 ...[Details]
Program source code #include "ioCC2530.h" #define LED1 P1_0 // P1_0 is defined as P1_0 #define LED2 P1_1 // P1_0 is defined as P1_1 #define SW1 P1_2 //SW1 port macro definition enum SYSCLK_SRC { ...[Details]
SolarJunction, a supplier of multi-junction cells for the concentrated photovoltaic market, said that the cell samples produced on its demonstration production line have broken the world record con...[Details]
Recently, Shenzhen South Circuit said in an institutional survey that from the perspective of PCB supply, the proportion of Whitley platform product orders has increased, and it has become the compan...[Details]
2021 EdgeX China Challenge Grand Opening, Intel Empowers Developers to Help Innovative Solutions Come to Life July 12, 2021, Beijing - Today, the Beijing Zhongguancun Forum was held. At the forum, ...[Details]
This paper introduces a design scheme of a power system harmonic analyzer based on dual TMS320F 28335. The analyzer can simultaneously realize synchronous sampling of multi-channel signals (voltage an...[Details]
PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with separate data bus and instruction bus,...[Details]
According to news on the evening of April 13, Apple today announced a number of environmental protection-related measures through its official website to promote the use of renewable materials in pro...[Details]
With the rapid development of computer technology, microelectronics technology and electronic testing technology, a new type of test instrument, Virtual Instrument (VI), has emerged. It is a new typ...[Details]
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Introduction
The railway in the mining area is the intermediate link between the national railway and the mining area, and is an important part of the railway transportation ne...[Details]
During the development process using ST MCU, someone asked if there is a way to monitor the power supply voltage in a simpler way if the power supply voltage is changing, or if other AD input voltage...[Details]
On the evening of June 30, Espressif Technology disclosed its first-half performance forecast, predicting that the net profit attributable to the parent company's owners in the first half of 2021 wil...[Details]
In the R&D, design, production and application of automotive parts, product testing and verification is an extremely important part. Verification tests are commonly used in the basic research, techno...[Details]
The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]
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