1. Description MCU: Zero-knowledge open source development board - standard board Module: ESP-12F WIFI module Development tools: Zero-knowledge open source development tools Function: Connect Zero-kno...
Problem phenomenon: The EWARM V8 project generated by CUBE is displayed as blank when opened with IAR Embedded Workbench IDE - Arm 8.20.2. Repeated generation and opening of the project is blank. Prob...
Keysight Technologies 1688 official flagship store has prepared a mid-year sale for everyone, which not only offers limited promotions on original second-hand products, but also offers free new phones...
Event details: [RTTRenesas ultra-low power MCU RA2L1 development board]Updated to 2022-11-28Evaluation report summary:@222zhumingming[Renesas CPK-RA2L1 Development Board] Evaluation of 4-DAC and ADC l...
What are the system performance indicators of a single-phase sine wave inverter? Is maximum distortion = harmonic content = THD? Can waveform distortion be seen on a power factor analyzer? What is the...
When drawing with PADS, you will often encounter such a requirement, that is, copy part of the circuit of a PCB board to another board. Usually there are the following methods: 1. After clicking ECO o...
In large-scale power electronic equipment, as the temperature increases, the failure rate also increases. Therefore, the thermal design of high-power high-voltage inverter power devices is directly ...[Details]
While ASML's EUV lithography machine is still struggling to manufacture 2nm and 1nm chips, an American company has made a breakthrough in another advanced lithography direction. Zyvex uses electron b...[Details]
The chip shortage problem in the automotive industry has not been solved over time, and has even become more serious. On August 24, Harald Kroeger, a member of the Bosch Group's board of directors, ...[Details]
The obvious characteristics of the development of modern advanced aviation weapons and equipment are good performance, strong functions, small batches, multiple varieties, high technical content, and ...[Details]
In the library function, the function GPIO_EXTILineConfig() that configures the mapping relationship between GPIO and interrupt lines is implemented: void GPIO_EXTILineConfig(uint8_t GPIO_PortSource,...[Details]
The magnetotelluric field carries information about the structure, structure, temperature, pressure and physical state of the earth's interior, providing a scientific basis for studying the laws of ...[Details]
Although the OnePlus 9 Pro phone has not officially announced its release date, its configuration and appearance are no longer a secret. In particular, the imaging system developed in cooperat...[Details]
As testing of iOS and iPadOS 14.5 progresses, Apple has begun testing a new feature that can provide Apple Maps users with real-time crowd data for attractions similar to Google Maps. In the iOS an...[Details]
After the program is running, use the five-way button on the board to control it. The microcontroller source program is as follows: #include stdlib.h #include stdint.h #include "lcd_api.h" #inclu...[Details]
The RTO2000 oscilloscope is newly upgraded and launched, with many unique innovations to meet the special needs of users. RTO2000 not only has the industry's outstanding time-frequency domain testing...[Details]
1) Indoor display screen installation method
Hoisting
Standard hanging parts can be used for indoor load-bearing concrete ceilings, and the length of the hanging rod depends on the site c...[Details]
A linear motor is an electric motor that converts electrical energy into mechanical motion. Unlike traditional rotary motors, the rotor of a linear motor is a moving element that moves directly for...[Details]
If consumers were asked to describe the characteristics of a perfect light source, you would probably hear a variety of desirable characteristics in their descriptions, such as the need for minimum...[Details]
Millions of people now regularly use smart speakers and voice software to play games, listen to music or search for trivia, but millions of them are increasingly reluctant to buy the devices and thei...[Details]
0 Introduction
There are many types and styles of digital voltmeters in design and development. Traditional digital voltmeters have their own characteristics. They are suitable for manual ...[Details]