I spent an entire night on the porting. Since the stable version of Littevgl V8.0 has been ported, the underlying point drawing function has been connected, but it has not been tested yet. However, th...
After searching for a long time, I finally found you - Blazar a-Board. I have been watching and learning on XuetangX for so long, and it is time to try it. The main reason is that Taobao is too disgus...
AUTOSAR was jointly established by global automobile manufacturers, component suppliers and other electronic, semiconductor and software system companies, and each member maintains a development partn...
Who will do PCB proofing? Generally speaking, there are two major groups who will do this. The first is the proofing manufacturer who mainly does PCB, and the second is the design engineer who mainly ...
Please help me check if there is an error in the data sheet of this S8050. It says COLLECTOR CUT OFF for ICBO and ICEO. Aren't these two emitter open and base open respectively? Is this information wr...
At present, the commonly used RFID international standards are mainly ISO 11784 and 11785 for animal identification, ISO 10536 (Close coupled cards), ISO 15693 (Vicinity cards), ISO 14443 (Proximity c...
LIN bus
LIN (Local Interconnect
Network) is a low-cost serial communication network for distributed applications in automobiles. It is used to realize distributed electronic system control...[Details]
Design strategy for intelligent video surveillance application system
With the improvement of broadband wired and wireless network infrastructure and the growth of global security market deman...[Details]
As a simple, practical example, the circuit in Figure 1 uses an 8-bit PIC microcontroller to control a 4-digit LED display to show which button is pressed. When any button is pressed, the comparator i...[Details]
Recently, CNNC Energy announced the bidding results of Qianxi 50MW photovoltaic inverter. With its leading technological advantages, excellent product quality and first-class market reputation, Sin...[Details]
It turns out that there is a difference between -16PU and -16PI:
1. The letter following the model number indicates the voltage operating range. With "L": 2.7-5.5V; if omitted, without "L": 4.5-5.5...[Details]
1. Landscape and LED light source
Science requires analysis and understanding, landscape lighting requires appreciation and taste, and art requires deep intuitive perception. Landscape lighting art ...[Details]
Final load-pull simulation and matching should be performed after connecting the input and output matching circuits as shown in Figure 1. After completing the source and load matching, the OI...[Details]
On November 10th, Chedongxi was invited to participate in the online briefing on QCraft's third-generation Driven-by-QCraft autonomous driving hardware solution this afternoon. At the briefing, Hou...[Details]
Isolating switches play an important role in the power system, isolating power supply, changing the system operation mode, dividing and closing small load current, and performing switching operations....[Details]
High reliability, powerful functions, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers, and are also necessary c...[Details]
Priority is considered only when multiple interrupts come at the same time (the priority order can be viewed in the vector table);
After an interrupt is responded to, the general interrupt is automat...[Details]
According to the Canalys report, the total shipments of the global personal smart audio market reached an unprecedented 110 million units in the second quarter of 2024, up 10.6% year-on-year, setti...[Details]
In recent years, embedded systems represented by microcontrollers ( MCU ) have been widely used in industrial detection systems, intelligent instruments, security systems, smart home appliances ...[Details]
As autonomous vehicles continue to develop, they must be equipped with systems that work in harmony with existing infrastructure and need to be able to handle complex urban landscapes. For example, t...[Details]
Industrial control technology has gone through three stages: the first generation of traditional computer centralized control systems (CCS); the second generation of distributed control systems (DCS)...[Details]
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