I was looking through the posts and came across a picture guessing game. The answer to one of the pictures was "Bluetooth". My child saw it and said that the picture he drew was wrong. How could the t...
Shijian is a technology-based authorized agent, and its first product line is ADI . The two partners have been together for more than 30 years, helping engineers solve many challenges in engineering p...
I have many years of experience in embedded Linux + Android development, many years of Linux driver and application development and Android driver and application development. I mainly develop gateway...
Designing high-performance power systems is becoming increasingly complex and difficult, so how do the experts at the Vicor Power Seminar interpret it? Let's take a look at the "High-Density Power Sys...
With the improvement of people's living standards and the enhancement of security awareness, it is urgent to develop an automatic alarm system that is affordable and reliable for the general public...[Details]
I personally use stc chips, so I will give a brief introduction based on the numbers on the stc chips.
All the numbers on a chip are STC89C52RC 40C-PDIP 1046N1K877.90C.
Log...[Details]
With the development of artificial intelligence technology,
industrial robots
are accelerating their evolution towards autonomy, intelligence and collaboration. As a pioneer in the field of...[Details]
1
Overview
In the Siemens SINAMICS G120 inverter selection sample, you can see two general technical data: "power factor λ" and "offset coefficient cosφ", both of which are related to the...[Details]
Recently, the third-party market research organization Counterpoint released a report on the global true wireless Bluetooth headset market in the third quarter. In the third quarter of 2019, the g...[Details]
The 2016 Beijing International Auto Show not only brought us a visual feast of car exterior design, but also, as usual, major car companies competed in the field of technology. Although there are ...[Details]
MSENSE® DGA 9 Golden Combination Wins with One Move to Significantly Extend Transformer Service Life
2022年2月25日，中国上海 – 近日，全球变压器控制领域专家德国MR公司（莱茵豪森集团）宣布，攀钢钒提钒炼钢厂通过应用MSENSE® DGA 9在线油液分析装...[Details]
The figure below shows a wide-band practical amplifier composed of two-stage common emitter amplifiers. Input, output and inter-electrode coupling are all capacitors. C4 and cs are emitter decoupli...[Details]
Common fault 1: When the battery voltage is normal and the ground resistance is measured, the measurement data is inaccurate and the error is large. Cause: This fault is usually caused by a fault in ...[Details]
Recently, I used the STM8L151 chip in a project. Of course, the advantage of this chip is low power consumption, and the core of the project is low power consumption. Regarding the 5 low power modes,...[Details]
The world's two new energy vehicle giants have successively released their car sales in the second quarter of 2024. According to data from Tesla, the US pure electric vehicle giant, global new car ...[Details]
The past year of 2016 was a year of lively collisions in the technical routes of bus batteries: regarding which of lithium iron phosphate and ternary batteries is more suitable for buses, the "suspen...[Details]
A new Apple patent suggests that a future iPad or iPadOS version may have the ability to transform the tablet into a macOS-like user experience when connected to an external keyboard. The patent de...[Details]
Pan Jiutang, partner of Xiaomi Industrial Investment Department, recently posted on Weibo praising Xiaomi TV. Pan Jiutang said, "Xiaomi TV has been an industry innovator since its entry (11-button mi...[Details]
The data after A/D conversion of PIC microcontroller usually needs to occupy two 8-bit wide RAM units, but the storage units of PIC microcontroller are limited, so the storage units of the microcontro...[Details]
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