[i=s] This post was last edited by nwx8899 on 2015-8-31 19:18 [/i] [b][size=22pt] [/size][/b][size=10.5000pt] [/size] [b][size=22pt]Based on[/size][size=29px]51 single-chip microcomputer[/size][size=2...
I would like to ask how to use memcpy in Display_Cam_Image of 2440 camera driver to copy P mode DMA buffer to LCD display buffer: memcpy((void *)(FRAMEBUF_BASE+ (240*pos_y + pos_x) + y*240*2),(void *)...
I recently used VCA810 as a programmable amplifier. The vca810 part is required to achieve +-40db and a bandwidth of 6MHZ. The circuit diagram I used is as follows. I started with one stage and it was...
I would like to ask if there are any dual-port SRAM chips with serial interfaces on the market? For example, dual-port SRAM chips with SPI interfaces......
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] [align=left][color=#0000ff]1. What is a CCD camera? [/color] CCD is the abbreviation of Charge Coupled Device. It is a semicondu...
When tuning an antenna, what is the basis for judging resonance? The circuit should be roughly as follows (please advise if there is any mistake) The front end is the transmitter, the end is the recei...
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]
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]
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
The Automotive Testing and Quality Assurance Expo (ATE 2025) will open on August 27th. At the expo, Rohde & Schwarz (R&S) will showcase six automotive testing solutions, themed "Intelligently Drivi...[Details]
The complexity of the integrated circuits (ICs) used in electronic systems in vehicles is increasing. They aim to execute artificial intelligence (AI) algorithms to control autonomous driving funct...[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]
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]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[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]
summary
Modern cars strive to provide the same comfort and entertainment features found in the home, resulting in explosive growth in demand for electronic control units (ECUs). Howe...[Details]
Driven by business opportunities such as access to new markets and government initiatives like the Belt and Road Initiative, global expansion has become a significant trend for Chinese companies. C...[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]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]
When we pick up an unfamiliar object, the first thing we want to know is what it actually does. A drive shaft, as the name suggests, is a shaft that transmits power. It's the transmission medium th...[Details]
51mcu
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