Communication connection of DIY mobile phone + Blue Rain Night GPRS module Although the data sheet of the GPRS module recommends a level shifting circuit, I recommend a chip TI's [size=14px]27O[/size]...
I encountered a puzzled problem when debugging the Bluetooth module and enabling serial port transparent transmission. I used the Nova-nvc-MDCS42A Bluetooth module. This module has many SPP channels, ...
After porting ucos yesterday, I downloaded another non-operating system program (downloaded successfully and can run), and then j-link could not be downloaded. I thought it was because I had used it f...
Unconsciously, 2016 has passed. I am still single even though I am a junior. This is a funny fact:Sad:. Hi, even so, with so many single people around, I won't compare myself with those who are not si...
The intelligent driving community has its own rhythm. Some are busy pushing new versions and focusing on R&D, others are busy with publicity and promotion, and still others are immersed in mass pro...[Details]
New energy vehicles are increasingly popular with consumers due to policies and energy conservation. Once you've purchased your vehicle, maintenance is essential. However, due to the different powe...[Details]
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
The digital TV set-top box consists of a tuner, QAM demodulator, TS demultiplexer, MPEG-2 decoder, PAUNTSC video encoder, embedded CPU system and peripheral interfaces, CA module, and uplink data m...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
Magna's integrated in-cabin perception system fuses vision and millimeter-wave radar data to detect the presence of passengers, identify stranded children, monitor driver fatigue and vital signs, a...[Details]
Wearable technology is taking off, with applications evolving rapidly, from smartwatches to fitness trackers and even smart wigs! Bluetooth Smart is at the center of this revolution. This is the se...[Details]
The number of new energy vehicles in use is increasing, and there are multiple choices available. New energy vehicles can be divided into hybrid and pure electric, and the types of hybrid include m...[Details]
We often notice that some safety light curtains have EDM function. What does EDM mean here? What is its function?
The full name of EDM is External Device Monitor, which means external device m...[Details]
On August 18, according to a report by Xinbang, China's leading EDA company HuaDa JiuTian will launch this month (August 2025) China's only full-process storage EDA solution that can support ultra-...[Details]
To meet increasing demands for automotive performance and functionality, manufacturers are vying to incorporate advanced electronic control technologies into their designs. With the dramatic increa...[Details]
01 Introduction
In the race to develop end-to-end autonomous driving, algorithm iteration speed far outstrips the testing capabilities of the physical world. Relying solely on road testing is ...[Details]
The mobile computing model pioneered by smartphones has dramatically changed users' understanding of computer usage, and they are increasingly reliant on mobile computing technology to navigate the...[Details]
Pure electric vehicles, a vehicle type that represents a major future trend, have attracted considerable attention. When it comes to pure electric vehicles, many people associate them with intellig...[Details]
With the widespread adoption of broadband access services, smart home appliances, and other electronic products, as well as rising user demand for monitoring and resource sharing of home el...[Details]
DIY/Open Source Hardware
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