Thanks to ON Semiconductor and Avnet for organizing the competition:victory:, thanks to nmg for the promotion, and Dudu for the reminders and notifications:congratulate: Welcome everyone to bring a sm...
sunduozeonsemi and Avnet IoT Innovation Design Competition
This post introduces the disassembly and evaluation of the Delixi infrared temperature measuring gun.When I signed up, I thought it was just an ordinary temperature gun with a temperature range of -20...
Temperature measurement is required in many places. When designing a temperature telemetry system, it is usually necessary to use a battery-powered, extremely low-power module. There are many traditio...
Eight practical ways to solve Spark data skew
What is data skew?
For distributed big data systems such as Spark/Hadoop, the large amount of data is not scary; what is scary is data skew.
For dis...
I saw on the Internet that "after the battery is disconnected, the power of the mobile phone is provided by the charger. At this time, the battery is in a dormant state, neither charging nor dischargi...
For a most basic single-channel pulse laser power supply, the basic function of the whole machine control circuit is to generate various control signals, including the trigger signal of the discharge...[Details]
PHEV vs HEV After talking about pure electric vehicles, let's compare PHEV and HEV. Although the total number of these two is much smaller, PHEV (10,361 units) is much smaller than HEV (27,721 units)...[Details]
The power output of pure electric vehicles relies on batteries, and the battery management system BMS (Battery Management System) is the core of it, responsible for controlling the charging and dis...[Details]
According to foreign media reports, at CES 2020, Comma.ai launched the latest version of its assisted driving hardware (suite) - Comma Two, which has a more friendly interface and is easier to instal...[Details]
Samsung Electronics' display subsidiary just scored a major victory. South Korea's Supreme Court acquitted Samsung Display of charges that it stole OLED technology from its local rival LG Display. T...[Details]
Governments and power supply companies around the world have realized that the traditional power grid, which has not changed much in the past century, will be replaced by smart grids with higher energ...[Details]
9G-LM3S8 LabVIEW Usage Introduction
1. Prepare LabVIEW + ARM module + LM3S8 software package + related documents
1. Register as a user on https://lumen.ni.com/nicif/zhs/lveval/content.xhtml
an...[Details]
Why do mobile phone storage not use crystal oscillators, but USB flash drives do?
The mobile phone CPU is directly connected to the storage device EMMC module, and some USB flash drives also u...[Details]
On August 6, 2019, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary Quanta Computer has launched a 30W PD automotive-g...[Details]
All lighting fixtures, whether general or the most popular LED lighting fixtures, are composed of three parts: the shell, the light source, and the electrical lamp. Among these three parts, the lig...[Details]
Mainly distinguish between position selection and segment selection
Segment selection data
unsigned char code DIG_CODE = {
0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,
0x7f,0x...[Details]
Nikon has released the NIKKOR Z 24-70mm f/2.8 S lens, a zoom lens that delivers superior image quality from wide angles to close-ups. The constant maximum aperture of f/2.8 achieves beautiful blur ef...[Details]
1. Overview With the development of society and the expansion of production scale, the automation degree of industrial production process is getting higher and higher, and the means are becoming more...[Details]
In industrial measurement, there are always many special measuring media. For example, strong acid, strong alkali, or more complex measuring media, such as asphalt, mud, etc. In actual production nee...[Details]
On October 24, 2024,
Canon Group released its third quarter financial report for 2024. According to the financial report, Canon Group's turnover in the third quarter of 2024 increased by 5.3% y...[Details]