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First of all, I would like to thank the developer for providing the following link: [Question and Answer Post] Jianchi CDK FAQ QA https://en.eeworld.com/bbs/thread-1196774-1-1.html I also browsed and ...
Not long after I bought a smartphone, I feel that there is not enough space every day. . .
So, I clean up the garbage every day...
Still not enough, just delete some software...
It’s still not enough,...
1. Mission
Design and manufacture a signal modulation measurement device, which measures and displays the modulation parameters of the measured signal output by the signal source, identifies and displ...
This article introduces the measurement problem of 7723 audio analyzer. During measurement, the reading flashes on and off and cannot be read, and the instrument cannot continue to measure. 1....[Details]
As sales of new energy vehicles continue to rise, sales of key electric drive products have also surged. Different vehicle manufacturers have different technical routes. The power systems include d...[Details]
In the field of industrial robots, ABB (Asea Brown Boveri) is one of the world's leading manufacturers, and its products are widely used in industries such as automobiles, electronics, and food and...[Details]
1. Basic principles of selection
At present, there is no unified standard for motor protection products on the market, and the models and specifications are varied. In order to meet the differ...[Details]
Nokia's history tells us that every change of a generation of mobile communication technology is a bloody business war, with former giants "failed" and newcomers becoming leaders. As the king of the ...[Details]
In the second half of last year, Huawei released a new smart screen that serves as a home-based IoT traffic portal, which was equipped with Refond Optoelectronics' Mini LED products for the first tim...[Details]
On June 27, 2024, the 2024 3rd China Internet of Vehicles Security Conference hosted by Gasgoo came to a successful conclusion in Shanghai.
In recent years, automotive network data secur...[Details]
In the previous article , we have introduced how to monitor circuit board temperature. However, power management in high-performance processors such as central processing units (CPUs), graphics pro...[Details]
Understand this basic idea of flowing lights, most of the flow light programs are evolved from this basic flow light. Flow of running lights: When the switch is closed and released, the r...[Details]
According to Nikkei Asia, people familiar with the matter said that Apple and Nvidia will become the first customers of TSMC’s chip factory in Arizona, USA. It is reported that the factory will start...[Details]
I did a button experiment today. The pin definition of the button in Qingfeng's source code seems to be wrong, and it is inconsistent with the development board schematic. The correct pin definitio...[Details]
(1) Be careful when moving and disassembling the meter, handle it with care, and avoid severe vibration or impact to avoid damage to the meter parts, especially the bearings and hairspring. (2) When...[Details]
Leading the industry for 14 consecutive years, with a market share exceeding 20% as a regular occurrence, the gap with the second place has been further widened. The Chinese market can no longer me...[Details]
In 2019, the share of ultrasonic and optical under-screen fingerprint recognition technologies in the mobile phone fingerprint recognition market will increase from 3% in 2018 to 13%, and the overall...[Details]