Heroes: My platform is PXA270+WINCE5.0, the core power chip is LP3971SQ, and the peripherals include USB, SDRAM, SD card, 100M network, audio, etc. I have a few questions about power management: 1. If...
After arriving at the company today, I took the time to take out the board and power it on for testing. 1. Set the jumper cap according to the quick start manual. 2. Plug in VGA. 3. Power on and start...
Abstract: This design uses Bluetooth wireless transmission technology to realize the communication between the traffic volume data collector and the host computer. Using wireless transmission instead ...
The NAND FLASH of the FL2440 development board is attached to the NAND FLASH CONTROLLER and used as a peripheral. So direct addressing is not possible. The problem is that the FL2440 only has this K9F...
[i=s] This post was last edited by CCS-EBOARD on 2016-3-25 11:02 [/i] I want to use F28027 to control BLDC. How should I process the three-phase Hall signal? Does ECAP have only one pin? Do I use the ...
I would like to ask you why the two lights of the ez430-rf2500 ed are still not flashing when it is connected to the battery. The red light of the ap is flashing. And there is only one ap temperature ...
On August 24th, Jin Yuzhi, CEO of Huawei's Intelligent Automotive Solutions BU, announced the first automotive application of Huawei Qiankun's unique Limera technology. This technology eliminates t...[Details]
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[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]
With the increasing popularity of automated equipment, linear modules, a common auxiliary device for automated equipment, have also seen a bright future. In particular, in recent years, many small ...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
With the support and encouragement of national policies, some Internet car manufacturers have also joined the new energy vehicle manufacturing industry. From the perspective of new car manufacturer...[Details]
introduction
In recent years, with the increasing number of high-rise buildings, the demand for elevators has also increased. Currently, the elevators we use most often use LED dot array displ...[Details]
With the development of vehicle technology, there are more types of cars. Cars are divided into hybrid, pure electric vehicles, and fuel vehicles. For hybrid cars, they are divided into plug-in hyb...[Details]
The drive shaft is a high-speed, low-support rotating body, so its dynamic balance is crucial. Generally, drive shafts undergo dynamic balancing tests and adjustments on a balancing machine before ...[Details]
Challenges come from multiple dimensions, and data centers on wheels require more rigorous testing.
Comparing the past, present, and future of automobiles, one clear trend emerges: cars ...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
...[Details]
Embedded System
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