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3 7W Offline Constant Power LED Lighting Driver Design 3.1 Design Specifications Table 1 Electrical Design Specifications 3.2 Schematic Diagram Figure 4 PMP4304A Schematic Diagram 3.3 PCB Layout ...[Details]
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1. Don't say "Give me a code" as the first sentence when you see someone else's reply. You should think about why. When you figure it out yourself
and refer to other people
's
tips, you will...[Details]
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Atmosic launches high-performance multi-protocol SoC, adds 802.15.4 support for Thread and Matter to its Bluetooth Low Energy portfolio Atmosic launches the ATM34/e high-performance SoC series that...[Details]
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Recently, due to work needs, I want to
test
the speed of the
Gigabit
network
, mainly to test the speed of the network cable.
The specific test plan is not very clear, so I f...[Details]
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China Energy Storage Network:
According to China Voice, yesterday afternoon, China Mobile's 5G commercial reservation activity was officially launched. Customers can participate in the reserv...[Details]
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The latest news from foreign whistleblower EverythingApplePro said that the iPhone 12 Pro will be equipped with a 120Hz refresh rate screen. In addition, the iPhone 12 series is expected to improve t...[Details]
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Generally, when displaying real-time values, we often use the sprintf function to convert the numbers into characters and then call the character display function of the LCD. For example:
u16 adcx;...[Details]
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Regarding the IIC response issue: For each receiving device (slaver), when it is addressed, it is required to generate a response after receiving each byte. Therefore, the master device must generate...[Details]
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1. Insert the black test lead into the com port and the red test lead into the vω port. 2. Turn the function rotary switch to v~ (AC), v- (DC), and select the appropriate range. 3. The red test lead ...[Details]
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It seems that we are just standing at the new starting point of the Year of the Tiger, and in the blink of an eye, 2022 is already halfway through. In the past six months, the common keywords inclu...[Details]
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External interrupt control: Each IO of STM32 can be used as an interrupt input port for external interrupts, which is also the strength of STM32. The interrupt controller of STM32F103 supports...[Details]
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The AD8210 is a single-supply differential amplifier ideal for amplifying small differential voltages in the presence of large common-mode voltages. Its input common-mode voltage range is -2 V to +...[Details]
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According to Taiwan media United News Network, relevant information indicates that Samsung will integrate AMD Radeon GPU design into its Exynos processor as early as 2022 to enhance the display compu...[Details]
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Recently, the Yiwu Wanliyang Suxi Transformer Independent Energy Storage Project, invested and constructed by Zhejiang Wanliyang Energy Technology Co., Ltd., successfully completed the entry and ho...[Details]
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Led can be used as a tool for debugging programs: In the early stages of development of embedded system software, such as Bootloader and kernel, since hardware such as serial ports have not yet bee...[Details]
FPGA/CPLD
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