[b][font=PingFang SC, Hiragino Sans GB, Microsoft YaHei, WenQuanYi Micro Hei, Helvetica Neue, Arial, sans-serif][size=4][color=#222222]Hello everyone, welcome to the second Internet of Things Technolo...
[align=left][b][color=black][font=TimesNewRomanPS-BoldMT][size=11.0pt]1. [/size][/font][/color][/b][color=black][font=宋体][size=11pt]Why upgrade to color screen? [/size][/font][/color][/align][align=le...
Electric power operators have to operate, inspect, and perform routine maintenance every day, and test and rotate equipment regularly. If a fault occurs, they have to go to the site to check and deter...
[size=4]1. Without affecting the execution speed, you can use the function library provided by C or C/C++ language, or you can design your own function, which is easier to use the "tailor" to optimize...
Debug TargetConsidering that the K210 has relatively few interactive interfaces, the user information entry method is considered to be a QR code. The ID name can be scanned once, and then the user is ...
This 51 single chip microcomputer circuit needs to use:
AT89C51 x1 Main control microcontroller
AT24C02 x1 EEPROM-2K memory
DS180B2 x1 temperature sensor
10uF x1, 47uF x1 polari...[Details]
On January 9, Ji'an County and Lichuan Lithium Power Technology Co., Ltd. successfully signed a contract for a lithium battery manufacturing project. County Party Secretary Fu Xiaolin attended the sig...[Details]
As various countries' requirements for automobile fuel consumption and emission standards continue to increase, the 48V mild hybrid system (Mild Hybrid) has gradually entered people's field of vision...[Details]
Due to the characteristics of its own structure and working characteristics, the power supply
device works in a complex and diverse electromagnetic environment and is easily affected by v...[Details]
1. What is armhf
In Ubuntu 12.04 and Debian, in addition to arm and armel, there is also a version called armhf. What is this?
As we all know, armel is the main ARM ABI at present. armhf is a...[Details]
Recently, it was reported that Apple's negotiations with CATL and BYD on battery supply for Apple's car-making project have stalled. It is understood that the fundamental reason is that the two Chine...[Details]
Self-driving car software startup Aurora announced it is teaming up with Fiat Chrysler Automobiles NV to develop a self-driving platform for commercial vehicles, the latest example of the fast-growin...[Details]
Sensor technology, #comebosch: The world’s smallest particle sensor revolutionizes air quality measurement Noiseless, fanless, maintenance-free sensor provides accurate data The world’s smalles...[Details]
In 2000, I went to work for Lineo, an embedded Linux company, and although my desktop (remember?) ran x86, everything Lineo sold involved MIPS, RISC-based chips like Intel's i960, and... ARM. For dec...[Details]
As enterprises in various places resume work and production at an accelerated pace, the transmission capacity of cross-regional and cross-provincial power channels such as Ningxia’s three west-to-e...[Details]
Multimeter is an indispensable measuring instrument in power electronics and other departments. It is generally used to measure voltage, current and resistance. Multimeters are divided into pointer ...[Details]
集微网消息 6月15日,沈阳市人民政府与恒大集团签署了战略合作协议。 据第一财经报道,根据协议,双方将围绕多个领域开展广泛深入合作。恒大集团将投资1200亿在沈阳建设新能源汽车三大基地等项目,助力沈阳建设国家汽车产业中心。其中,恒大新能源汽车的整车研发生产基地将落户浑南区,轮毂电机研发生产基地及动力电池超级工厂将落户铁西区。 In addition, it is wo...[Details]
This article uses the new Micron MT9D111 2-megapixel CMOS image sensor as an example to detail its technical features, circuit configuration, and analyze the technical challenges and solutions...[Details]
When we design a single-chip microcomputer circuit, the number of IO ports of the single-chip microcomputer is limited, and sometimes it cannot meet our design requirements. For example, our STC89C52...[Details]
The driver is divided into two types: running on Ubuntu and running on the ARM development board. We will test them separately.
1. Source code
empty#include linux init.h=""
...[Details]