I am using a 149 chip and a FAT16 file system. How long does it take to read and write a cluster of data to an SD card? I feel like the way I did it seems to be quite slow! If it is slightly faster (f...
[b]Activity content:[/b] [b]● Do you want to learn how to design a[/size][/font][font=Verdana][size=9pt]SoPC[/size][/font][font=宋体][size=9pt] minimum system from scratch? [/size][/font] ● Do you want ...
[i=s]This post was last edited by paulhyde on 2014-9-15 04:27[/i] Today is the third day of the competition and the work is not yet finished. I pulled an all-nighter on the last night. Is there anyone...
There is a very important code in the CE serial port driver: const HW_VTBL SerCardIoVTbl = { SerInitSerial, SL_PostInit, SerDeinit, SerOpen, .......... }; extern const HW_VTBL SerCardIoVTbl; const HW_...
Attached is the specification of the step-down constant current chip used to drive LEDs. I want to use this chip to drive multiple LEDs, such as four RGBW channels. I thought of a way to use four MOS ...
Do I need to write all these messy initializations myself when programming ARM bare metal? [img]file:///C:/Users/jy/AppData/Roaming/Tencent/Users/1075518049/QQ/WinTemp/RichOle/0MW06~E00FQO_B5B6[05)8H....
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
In camera and display systems, the demand for high-performance and low-power data interfaces is driving continuous technological evolution. The evolution of MIPI D-PHY and MIPI C-PHY clearly ...[Details]
introduction
With the development of the information superhighway and the internet, broadcast television has become increasingly widespread worldwide. Television information has emerged in var...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
...[Details]
Black Sesame's full-stack computing platform has been named Singapore's "GO! Technology Ulisation Winner." Designed for real-time AI inference for next-generation robots, the platform has been succ...[Details]
Recently, a research team from Shandong University and Huawei Technologies Co., Ltd. achieved a significant breakthrough in the field of power semiconductors. Using fluorine-ion implantation termin...[Details]
The functions are still useless. When will it be able to be clearly distinguished from smartphones?
Most consumers categorize their smartwatch purchases as a desire to try something new. A sig...[Details]
Simulation is an essential tool to help robots learn new skills such as perception (understanding the world from camera images), planning (developing a sequence of actions to solve a problem), and ...[Details]
1. Classification of vibration sensors
The principles of vibration sensors can be divided into three types: acceleration type, velocity type and displacement type.
1. Acceleration type vi...[Details]
Automotive electronics is a general term for both vehicle-mounted and onboard electronic control devices. Automotive electronics is considered a revolution in automotive technology, and its degree ...[Details]
Pure electric vehicles have two batteries: a power battery and a storage battery. The storage battery, as the vehicle's small battery, also serves as the vehicle's main auxiliary power source, plac...[Details]
Introduction
LED displays are increasingly used in finance, securities, sports, traffic information, and advertising. This is due to the recent decline in LED costs and increases in brightnes...[Details]
It's difficult to give a strict definition of one-segment (global) end-to-end. The core of a VLM/VLA is a large foundational model, typically with 2-4 billion parameters. Large models are not ade...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
