1. Introduction
I saw in the introduction that it has 2Kbit of EEPROM, which means 256 bytes of storage space, and uses IIC communication, so let's give it a try.
2. Analysis
Open the relevant routine...
Now I encounter Altium's crackdown on piracy in every company I go to. I heard that the license of a crappy software costs hundreds of thousands of dollars, but you can only view it. When you design w...
Power Stage DesignerTM is a JAVA-based tool (requires JAVA 8 or OpenJDK 8) that helps engineers speed up the power supply design process by calculating voltages and currents for 20 topologies based on...
SPI and DMA initialization are automatically generated by STM32CUBEMX. The external memory is LY68L6400. I use HAL_SPI_Transmit(hspi2,(uint8_t * )TX_data, 1020, 0xfffffff);
The function writes data to...
This article describes a technique for compensating for DC voltage drift in the output of a direct-coupled Class AB audio power amplifier.
The main benefit of a direct coupled output is ...[Details]
Highlights of the exhibition丨Focus on the new energy track and lead testing technology to new heights It will be held grandly at the Munich Electronics Show in Germany and the Munich South China El...[Details]
On July 31, Zhejiang Erge Energy Co., Ltd. was busy. The development of 200 kWh/64 kW all-vanadium liquid flow battery entered the sprint stage. The R&D staff raced against time to provide a prototype...[Details]
Strategy Analytics' latest research report, "2020 Q2 Digital Media Global Competition Review", points out that although Google remains the world's largest digital media company, its digital media rev...[Details]
Mass spectrometer is a commonly used detection instrument, which is mainly divided into isotope mass spectrometer, inorganic mass spectrometer, organic mass spectrometer, etc. Users need to master the...[Details]
News on the morning of December 3rd, today is the International Day of Disabled Persons. The "Accessibility" page on Apple's official website has been updated synchronously, introducing the way...[Details]
The interrupt number of stm32 is set according to different cores and models. The official library provided by ST company sets the corresponding interrupt number. When we use a peripheral and need to...[Details]
Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
Since S3C2410 is a 32-bit processor (an instruction can operate 32 bits of data at a time (the arithmetic unit can process 32 bits of data at a time); most general registers are 32-bit registers; the...[Details]
Part 1: Concepts and definitions of power indicators
1. Several indicators describing the impact of input voltage on output voltage
1. Absolute voltage regulation coefficient:
A. Ab...[Details]
1. Why choose an embedded real-time + offline two-in-one controller
Answer: LED display screens currently used by users are mostly divided into two types, asynchronous or synchronous. Asynchron...[Details]
Jiwei.com reported on May 7 that at Huawei's analyst conference recently, China Mobile and Huawei jointly released a white paper on the open industry of 5G positioning capabilities. What exactly does...[Details]
e-STORAGE, a subsidiary of Canadian Solar Inc., announced the launch of its latest large-scale energy storage system SolBank 3.0.
SolBank 3.0 has a capacity of up to 5 MWh and a power of u...[Details]
According to market research firm SBI (Specialists in Business Information), the current global LED and OLED market size has exceeded US$5 billion, with the US accounting for US$1 billion of the ma...[Details]
Power components
are the most important components in the inverter in terms of function and cost. To reduce costs, the key is to use small components.
The miniaturization of componen...[Details]
PCB Design
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