Internet of Things: The role of software : https://training.eeworld.com.cn/course/82Atmel provides a complete software development tool framework, allowing IoT creators to start designing applications...
The code is as follows: Why is there an exclamation mark before rst_n? Is it written wrong? This is the example from the lattice official website. If you see it, please reply. Thank you input rst_n; E...
When developing applications using the DSP/BIOS kernel, users cannot modify the location of the interrupt vector table at will. The interrupt vector table will be determined by the MEM module in the D...
What I need to read is a txt file. This file has 345600 lines, and each line is a three-digit decimal. It seems that the maximum value stored in buff cannot exceed 512*128. Now, for example, I need to...
Can any expert tell me what the following driver initialization code does? void LCD_Init_S6B33BF(kal_uint32 bkground, void **buf_addr) { volatile kal_uint32 i; kal_uint16 background = (kal_uint16)bkgr...
1. Why do I use NdisAllocateMemoryWithTag to apply for memory, and then release it with NdisFreeMemory! Sometimes I get a blue screen. I use NdisAllocateMemoryWithTag(&pPacketContent,TotalPacketLength...
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
Lithium-ion batteries are a key component of electric vehicles. Their high energy density enables them to store a large amount of energy in a relatively compact and lightweight package, which is cr...[Details]
Hair dryer structure and working principle: It is mainly used for drying and shaping hair, but it can also be used for local drying, heating and treatment in laboratories, physiotherapy rooms, ind...[Details]
0 Introduction
Portable terminals integrate a computer and display screen into a single device. Due to limited space in portable devices, previous designs often used a single-chip microcompute...[Details]
ESD protection diodes are specialized for small-signal ESD protection or surge protection TVS arrays, often used for multi-circuit protection. Their small package size, low on-state voltage, high i...[Details]