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The English name of LED wall washer lamp is Ledwashwalllamp, also known as linear LED floodlight, etc. Because of its long strip shape, most of them are wall washer lamps with aluminum shell, also ...[Details]
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Traditional boost LED driver The traditional LED driver uses a boost circuit, and the simplified circuit form is shown in Figure 1. Figure 1 The input voltage VIN of the boost type LED backligh...[Details]
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On September 27, STMicroelectronics launched the L99LDLH32 linear current regulator, providing a convenient integrated solution for dynamic automotive lighting controlled using the lightweight CAN ...[Details]
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The following program implements the development board receiving a character from the PC port, adding 1 to the character and sending it back to the PC port. (Tested successfully on this development b...[Details]
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On the morning of June 8, Apple recently obtained a new patent that allows users to take photos and group photos remotely. The content of this patent is not difficult to understand. It allow...[Details]
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Overview: During the production, user handover and maintenance test of power transformers, transformer ratio test is a must-do project, which can effectively supervise the quality of transformer prod...[Details]
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For complex
circuit
boards, such as advanced communication systems, designers are increasingly faced with the need to provide more
voltage
rails for different DSPs, FPGAs, ASICs, ...[Details]
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We know that the root of intelligent devices lies in the development and application of embedded systems (embedded system development process). With the continuous development of electronic technology...[Details]
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In the pinout diagram of the STM32 data sheet, you can see that PC14 and OSC32_IN share a pin, and PC15 and OSC32_OUT share a pin. Their usage is as follows:
When LSE (low-speed external clock si...[Details]
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Huawei's Kirin chip + 5G has made a strong return, attracting global attention and heated discussion, but the crisis in the chip industry has not been resolved. On October 17, local time, the U.S. De...[Details]
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The constant current and constant voltage circuit uses AS358 to sample and amplify voltage and current signals. The circuit is shown in Figure 3 and is divided into two parts. One part is the constant...[Details]
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Tesla may be planning a future without side mirrors, as they are not needed for self-driving cars and their autonomous driving systems, according to foreign media reports. Tesla CEO Elon Musk joked t...[Details]
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ORG 00H
START:
MOV SCON,#50H //Serial port mode 1, allow to receive
MOV TMOD,#20H
MOV TH1, #0F3H //Baud ra...[Details]
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System composition
Parallel image preprocessing system
High-speed image segmentation and pre-processing card
Block parallel processing scheme
The multi-computer distributed real-...[Details]
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Recently, Huiyang District held an authoritative interview activity on studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee at the Huiyang District Scien...[Details]
DSP and ARM Processors
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