The Internet of Things (IoT) is creating a new world, a quantifiable and measurable world. In this world, people can better manage their lives, cities can better manage their infrastructure, and compa...
Taking advantage of the forum activities, I also took out my own inventory to show off
51 single-chip microcomputer board, still used occasionallySTM32F103 core board and downloaderArduino BoardGD32 b...
Monolithic RF devices greatly facilitate the application of wireless communication within a certain range. A complete wireless communication link can be formed by using a suitable microcontroller and ...
Xiangshan is an open source, high-performance RISC-V processor based on the Chisel hardware design language and supports the RV64GC instruction set.
During the development of the Xiangshan processor, ...
Air traffic controllers primarily use secondary radar to track the position of commercial aircraft, using real radar only if the transponder is not installed, is turned off, or is broken.
The se...[Details]
1. Basic knowledge of PCB vias
Via is one of the important components of multi-layer PCB, and the cost of drilling usually accounts for 30% to 40% of the cost of PCB board manufacturing. F...[Details]
Referring to the blog post " OK6410 Startup Analysis ", we can know that when S3C6410 starts up from nand flash, the hardware will automatically copy the first 8K of the program in NAND flash ...[Details]
The ratio of the absolute error of the measurement to the full scale value of the instrument is called the instrument's reference error, which is usually expressed as a percentage.
Comparing the ...[Details]
Atmega128 USART serial port sending and receiving data example program, using serial port 1, sending and receiving are interrupt mode
//First send 200 FFs, then the MCU is in receiving state, the rec...[Details]
The shunt is made based on the principle that when a DC current passes through a resistor, a voltage is generated across the resistor.
Shunts are widely used to expand the current measurement ran...[Details]
According to foreign media reports, lithium metal batteries are one of the most promising battery products for high-density energy storage technology. Now, researchers from Arizona State Universit...[Details]
The Hexapod Tumbler is a widely used instrument for evaluating the appearance retention of carpets over time. It complies with many standards including ISO 9405, ISO 10361; BS EN 1471; IWS 247&251; W...[Details]
The lithography machine is regarded as the jewel in the crown of the integrated circuit industry. The technical and financial thresholds for its research and development are very high. The world's ma...[Details]
As a vigorous young (cai) (niao) photovoltaic power station system solution designer, do you encounter these troubles?
What factors should be considered when choosing a photovoltaic inverter?
...[Details]
introduction
With the improvement of the national economic level, people's demand for electricity is also increasing. Thermal power generation occupies a dominant position in the supply of ele...[Details]
1 Introduction
Liquid crystal display (LCD) has low power consumption, small size, ultra-thin, light weight, and no distortion and convergence error of the geometric figures of the...[Details]
On February 23, the "Airport Line" autonomous driving manned demonstration from Beijing Daxing International Airport to Beijing Yizhuang was officially launched, marking the official opening of the...[Details]
1 Background In principle, the luminescence phenomenon of semiconductor devices can be roughly divided into three types: photoluminescence, electroluminescence, and cathode ray luminescence. The firs...[Details]
CAN (Controller Area Network) is a communication protocol used in automotive and industrial automation. The collected CAN data needs to be processed and analyzed to better understand the communicat...[Details]