[size=18px][color=#333333][font=微软雅黑]I have posted 2 posts before, which realized the initialization of SD card and the acquisition of SD card capacity and type. Now I will start to read the contents ...
Frequency synthesis technology has been known to people since the 1930s, and has made great progress over the past 1970s. Frequency synthesis is a technology that uses one or more frequencies as the b...
I want to make a pointer-type perpetual calendar, and I need to use LCD12864. Now the problem is that the LGM12864 I found in Protues has 18 pins, and the information I saw says it has 20 pins. So if ...
I am a novice. I have just learned DSP for a few days because I want to participate in a DSP competition. Is the difference between 2812 and 2808 only in controlling the motor? Are there big differenc...
Now I want to use 2440 to play 2 channels of music at the same time through 2 hard decoding chips; the music files are stored in the SD card on the 2440 motherboard; this chip should preferably be abl...
I read system_LPC11xx.c and found some problems. I would like to ask experts for help. Line 447-449 of the code: #if (MEMMAP_SETUP || MEMMAP_INIT) /* Memory Mapping Setup */LPC_SYSCON->SYSMEMREMAP = S...
With the rapid development of technology, automotive intelligence is increasing at an unprecedented rate. This not only enhances vehicle functionality and comfort, but also places higher deman...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
The most significant feature of IPS panels is that both electrodes are located on the same surface, unlike other LCD panels, which have electrodes arranged on top and bottom surfaces in a three-dim...[Details]
Reflow soldering is one of the most commonly used methods in electronics manufacturing, allowing for the soldering of large numbers of components in a relatively short time. However, any experience...[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]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
"I want to ask why there are so many manufacturers making mobile phone CPUs, but only Intel and AMD make computer CPUs?"
The progress of domestic PC CPU production has disappointed many ...[Details]
Cadence and NVIDIA Collaborate to Revolutionize Power Analysis Technology, Accelerating Development of Billion-Gate AI Designs
Cadence's new Palladium Dynamic Power Analysis applicat...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Generally not, but there are exceptions. For example, a torque motor controller with three-phase output voltage imbalance can cause current imbalance, similar to a phase loss. However, only two pha...[Details]
It’s a collaborative blueprint designed to address integration complexities and create scalable solutions through Arm’s automotive innovation ecosystem.
The transformation of future mo...[Details]
A transimpedance amplifier (TIA) is a front-end amplifier for optical sensors, such as photodiodes, converting the sensor's output current into a voltage. The concept of a transimpedance amplifier ...[Details]
Simply put, the cockpit domain control chip is the chip that controls the cockpit domain. It's like the brain of the cockpit, responsible for processing and controlling signals from various devices...[Details]
What is the difference in response time when the output uses cyclic refresh and direct refresh?
The time required from when the PLC receives an input signal to when the PLC outputs a con...[Details]
Circuit protection techniques and board layout strategies can help improve safety, reliability, and connectivity. Wearable technology has a vulnerability that's unlikely to make it into IoT headlin...[Details]
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