1. Basic process of chipRD The design and development of a chip, first of all, is to design the application system according to the needs of the product application, to preliminarily determine the app...
A pyWatch that supports BLE and micropython, uses STM32L4R9, and has a beautiful round dial.The project is still under development.https://hackaday.io/project/85410-pywatch...
Recently, I am designing a DC-DC control circuit with adjustable voltage. I use a DAC of a single-chip microcomputer to output an analog voltage Vset to set the adjustable voltage output Vout of the D...
Frequently asked questions, divided into several parts (please add to it)1. How to perform serial port programming2. What to do if you encounter problems with serial port programming3. What programmin...
touchThe touch function is another feature of the STM32F7DISC development board, which supports up to 5 points of detection. In this version of micropython, we can use it like this:import lcdF7D as lc...
[i=s]This post was last edited by ddllxxrr on 2022-8-13 10:56[/i]Today I read the implementation document of the routine, which is the file that follows the BLE routine, and I think the BLE protocol i...
The usb_prop.c file is a very important file because many USB processing functions are defined here. Some processing in the USB establishment phase, data phase or status phase is in this file, and th...[Details]
In order to improve the effect of driving synchronous rectification MOSFET, various modes of synchronous rectification control driver ICs have been designed, and many achievements have been made. It ...[Details]
In the application field, people often face the problem of describing data with an analytical function. There are two ways to solve this problem: interpolation and fitting. In the interpolation meth...[Details]
There are many causes of building fires. As electrical engineers, we should try our best to avoid fire hazards caused by building electrical design when designing building electrical systems. Accor...[Details]
Molex, a leading global manufacturer of electronic solutions, has been announced as a winner of Cisco’s 2019 Technology Enablement Excellence Award. Cisco announced the winners at its 28th annual Sup...[Details]
At the just-concluded 2022 Chengdu Auto Show, RISING PILOT, a fully integrated high-end intelligent driving system independently developed by Feifan Auto's Feifan Intelligent Driving Co-creation Cent...[Details]
According to a post on Weibo account "Leng Xi Dev" on March 17, "After the failure of Pinecone Electronics, Xiaomi has put an end to its self-developed APs and has gradually expanded its technical co...[Details]
On September 6, according to the official account of Wingtech Technology, on September 4, Nexperia Semiconductor (China) Co., Ltd., a wholly-owned subsidiary of Wingtech Technology, held a SiP produc...[Details]
1) For the program burned into the microcontroller, the code segment, data segment, bss segment, rodata segment, etc. of the program are all stored in the Flash of the microcontroller. When the micro...[Details]
BYD announced its cooperation with Stingray, an industry-leading music media technology company. BYD plans to equip some new energy vehicles with Stingray interactive in-vehicle KTV products from 202...[Details]
Chip operations that integrate storage and computing do not require data reading, writing, or data transfer, which can break through bottlenecks and improve chip efficiency. 36Kr learned that the s...[Details]
As an important part of the energy sector, energy storage is an important technology and basic equipment for building a new power system, and an important support for achieving carbon peak and carb...[Details]
Boeing said that certain parts of the wings of some Boeing 737 series aircraft, including the Boeing 737 MAX models, may not meet production standards and need to be replaced. Boeing has notified re...[Details]
Siemens inverter is an electric device that can change the running frequency and voltage of the motor, also known as "speed regulator" or "variable frequency speed regulator". It can control the vo...[Details]
CAN (Controller Area Network) bus is a communication protocol used in the automotive and industrial automation fields, with high reliability, real-time and flexibility. The transmission rate of CAN...[Details]
Microcontroller MCU
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