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...
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...
Keysight Technology Award-winning Live Broadcast | Thanksgiving Month Opening Ceremony - Oscilloscope Lecture Hall Registration Starts~Click here to registerLive broadcast time: 10:00-12:00, June 6, 2...
This question is quite interesting and has a certain universality, so I wrote it down and shared it with everyone.
I recently did an IoT project, the purpose of which was to add Bluetooth functionalit...
Entering the world of single-chip microcomputers Nowadays, everyone is familiar with computers. From the overwhelming advertisements for computer learning classes to the notice that computer knowle...
Laird Connectivity Summit SOM 8M Plus Development Kit Now Available at Mouser Electronics Meeting the needs of demanding IoT applications September 19, 2022 – Mouser Electronics, an authorized...[Details]
Abstract: This article introduces the basic principles of using ALTERA's programmable devices to implement the communication interface of the I2C bus; gives some VHDL language descriptions. Comp...[Details]
Figure Forward converter circuit
The forward converter circuit is shown in the figure. It is a transformer-coupled buck converter circuit. Like the push-pull converter, the voltage amplitude app...[Details]
Abandoning physical buttons and eliminating tedious clicks, our cars can understand our voices and read our eyes. Inside the cockpit , the most powerful intelligent revolution in history is taking ...[Details]
Recently, Shenzhen Feixiang Technology Co., Ltd. issued a statement saying that multiple models of RF power amplifier products manufactured, promised to be sold and sold by Guangzhou Huizhi Microelec...[Details]
Use the microcontroller AT89S51 and ADC0809 to design a digital voltmeter, which can measure the DC voltage value between 0-5V and have a four-digit digital display, but requires the minimum number o...[Details]
Load transient testing is a quick way to check the performance of a power converter. It reflects the converter's adjustment speed and can highlight converter stability issues. The converter's load re...[Details]
When designing and calculating an optical system based on a narrowband filter, each monochromatic light of a specific wavelength must be calculated. Design calculations show that after a monochroma...[Details]
According to news from the investment community, Nanjing Meishen Intelligent Technology Co., Ltd. (hereinafter referred to as "Meishen Intelligent Technology") recently announced the completion of a ...[Details]
Getting started with TinyML can be a daunting experience. Traditionally, the process of selecting an appropriate neural network model, training the model, and tuning it for deployment has been comp...[Details]
Apple is testing high-end screens from Chinese panel giant BOE and has now entered the final verification stage. The screens may be used in the new iPhone to be launched next year. This move shows th...[Details]
Speaking of optical fiber, the first thing that comes to mind is network transmission. Indeed, in real life, optical fiber is indeed an indispensable hardware for network transmission. It is strong...[Details]
On March 25, it was learned from State Grid Ningxia Electric Power that the power transmission capacity of the Ningxia power grid's major power transmission channels has strongly recovered to the l...[Details]
In daily life, when household appliances (such as washing machines, refrigerators, and power tools) leak electricity or are inductively charged, you will feel "numb hands". If you use a test pen to t...[Details]
ROHM, a world-renowned semiconductor manufacturer headquartered in Kyoto, Japan, will participate in the world's leading trade fair and conference for electronic components, systems, applications a...[Details]
PCB Design
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