The field of laboratory monitoring has long been plagued by problems such as labor-intensive, inconvenient environmental data monitoring and viewing, and difficult maintenance of related testing equip...
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【 RISC-V MCU CH32V103 Review】 ---Advanced Wiki--- Brief Analysis of USB Disk Enumeration Code
The Advancement of Victory
January 29 , 2021
Preface:
Purpose: Walk through the code and visualize the enu...
Fourier is the name of a French mathematician and physicist. His original English name is Jean Baptiste Joseph Fourier (1768-1830). Fourier was very interested in heat transfer. In 1807, he published ...
After waiting for a few days of express delivery, I finally received the domestic Gaoyun FPGA GW1N-4 series development board. I opened the express with great expectations. After opening the express, ...
Experiment name: Application of power amplifier in electrolysis device of sludge electric remediation technology
Purpose:
The one-step method removes and recovers Pb from urban sludge, striving to ach...
On September 8, local time, the official website of the Illinois government in the United States announced that Guoxuan Hi-Tech, a battery company from China, will spend US$2 billion (approximately 1...[Details]
September 4, 2023 – Mouser Electronics, an electronic components agent focused on introducing new products to promote industry innovation™, announced that it will hold the first special event of 2023...[Details]
0Introduction
Turbidity is an important parameter for testing water quality in industrial water treatment (deionized water), and the water quality requirements for deionized water are rela...[Details]
Mouser Electronics, an electronic component distributor focused on introducing new products that drive innovation, has announced a global distribution agreement with Zipcores, a company that designs ...[Details]
This charger has the following features: 1. Constant current charging and interspersed with high current discharge, the constant current charging current is about 300mA, the discharge current incre...[Details]
With the explosion of the household photovoltaic market, photovoltaic power stations have entered thousands of households. When you go home for the Spring Festival, you can see blue photovoltaic panel...[Details]
This morning, Lenovo China’s official Weibo account announced that it will cooperate with the Palace Museum to launch a Palace Museum cultural and creative co-branded YOGA e-reader, which will go on ...[Details]
The probe is the bridge between the oscilloscope and the object under test. Without this bridge, the oscilloscope cannot read the information of the object under test. Therefore, the oscilloscope pro...[Details]
Preface
Many mobile operators are unable to test their antennas due to time and cost constraints in performing far-field testing of base station antennas. It is not feasible to test the far field dir...[Details]
General Purpose Input Output (GPIO), or bus expander, simplifies I/O port expansion using industry standard I2C, SMBus or SPI interfaces. When a microcontroller or chipset does not have enough I/O po...[Details]
Since OPPO has officially announced that the next-generation Find X flagship will be the world's first to launch the Dimensity 9000 processor, everyone has been paying close attention to this s...[Details]
There are various forms of raw power supply, but no matter what kind of power supply, it generally cannot directly power LEDs . Therefore, to use LEDs as lighting sources, the power conversion prob...[Details]
The hardware schematic diagram of the experimental board I used is as follows The cathodes of these LED lights are connected to the GPIO pins of STM32. We only need to control the corresponding ...[Details]
As sales of new energy vehicles continue to rise, sales of key electric drive products have also surged. Different vehicle manufacturers have different technical routes. The power systems include d...[Details]
On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]
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