There is such a vivid metaphor in the electronics industry: if the MCU is compared to the "brain" of the circuit, then the crystal oscillator is undoubtedly the "heart". Similarly, the requirements of...
Unboxing of Materials - STM32F7508ESP32The relevant materials for the competition have been received as shown in the figure:
1. List of items: STM32F7508ESP32
Thanks to Digi-Key for providing the mate...
Strict test conditions, reliable test dataThe test coordinate system is specified, the axis of the two horn antennas is the X axis, which conforms to the right-hand rule. SK202A is used as the referen...
【Foreword】
The previous article mainly made a brief record of the development process of the HC32F460 chip and some tried-and-tested general peripherals. This article will evaluate the benchmark score...
Class A amplifier, what does Class A amplifier mean
Definition of Class A Amplifier: In the whole cycle, the output signal of Class A amplifier is proportional to the input signal, that is, Class ...[Details]
The silicon controlled rectifier is a power control device based on thyristor (power electronic power device) and with intelligent digital control circuit as the core. It has many advantages such a...[Details]
introduction In recent years, with the rapid development of the economy, the number of vehicles in cities has continued to increase. This has caused a series of problems such as traffic cong...[Details]
In engineering, nondestructive testing (NDT) is often used to detect defects in equipment and components. Traditional NDT methods include ultrasound, eddy current, magnetic powder, coloring, etc. How...[Details]
Recently, according to foreign media reports, American energy company CharIN released the Megawatt Charging System (MCS) DC fast charging connector. MCS has been developed for about four years sinc...[Details]
The world's first 1.8GHz power wireless private network was put into operation; the world's first distribution grid edge agent system based on edge computing was piloted; the State Grid's first ubi...[Details]
The author djyos wrote about debugging 2440 in eclipse, but did not say how to debug stm32. For a newbie like me, it really takes a lot of detours. Now I write down the relevant process for my future...[Details]
Mendix, a Siemens business, announced today that AntTail, a Dutch provider of cold chain logistics technology services for medical and perishable products, has developed a new IoT data tracking solut...[Details]
There are two single-phase capacitor motors with the same problem, one is a dual-capacitor motor and the other is a single-capacitor motor. The two motors have the same problem, that is, when start...[Details]
The offline closed discussion meeting of the Deep Flow Alliance has been successfully held in Beijing and Shanghai. The next stop is of course the headquarters of several well-known Internet companie...[Details]
Introduction
Wavelength division multiplexers and demultiplexers are the main components of almost all WDM systems and networks. Traditionally, multiplexers/demultiplexers (de/mux) are static dev...[Details]
With the development of computer, communication, automatic control, microelectronics and other technologies, it has become a reality for electrical equipment to access the Internet. Compared with tra...[Details]
Recently, there was news that a new Snapdragon 870 phone under Xiaomi has obtained the domestic 3C certification and supports 67W fast charging. Some industry insiders believe that this phone...[Details]
The process of writing programs in Keil is to create a project-- save the project-- create files-- add files to the project-- write the program-- compile-- download the program. #include sbit LED =...[Details]
1. Introduction
Compared with various traditional sensors, fiber optic sensors have a series of unique advantages, such as high sensitivity, anti-electromagnetic interference, corr...[Details]