PJ708

1. Experimental Purpose Be familiar with using the graphical editing input method of QuartusⅡ to design simple combinational circuits, master the hierarchical design method, and through the design of...[Details]

I skipped a day of classes today to learn about the memory manager of S3C2440, which I didn't learn when I was learning about stm32. The enhanced large-capacity chip of stm32 has FSMC (flexible stati...[Details]

Schematic diagram of length calibration field The main calibration items include: additive constant, multiplicative constant, measurement repeatability, fixed error, proportional error and other co...[Details]

The LM3434 is an adaptive constant on-time DC/DC buck (step-down) constant current controller (a true current source). The LM3434 provides a constant current for illuminating high power LEDs. The outp...[Details]

introduction With the rapid development of information technology and the improvement of people's living standards, the development of medical electronic equipment has been greatly promoted. The deve...[Details]

DS2417 is a real-time clock chip with interrupts and compatible with a one-line MicroLAN interface produced by DALLAS. Its serial communication rate reaches 16.3kbps, and the interrupt time interva...[Details]

The 12th Five-Year Plan for the Development of Internet of Things has been officially issued recently. The plan clearly states that it will increase fiscal and tax support, increase the scale of spec...[Details]

     Earlier, there was news that LG will release a new dual-screen mobile phone at the IFA2019 exhibition, which may be named LG V60 ThinQ. However, before the IFA2019 exhibition was officially held...[Details]

TV field scanning sawtooth wave voltage generating circuit The dotted box is an RC circuit for generating sawtooth voltage. The working principle is shown in the figure below. The intermittent ...[Details]

Magna recently announced the launch of a new connected PHEV (plug-in hybrid electric vehicle) powertrain and a next-generation battery electric drive system. On March 4, the two systems debuted at th...[Details]

WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta Semiconductor has launched a low-power Bluetooth audio (LE Audio...[Details]

Design engineers usually use the FIFO provided by the chip provider when implementing FIFO (first-in, first-out register) on the FPGA. However, due to its versatility, it becomes less specific and may...[Details]

1. Reset Reset is input through the reset pin RST. The reset must reach a high level for two cycles to reset the system. After reset, the PC pointer is 0000H, so 0000H is the reset vector entr...[Details]

On July 23, according to international media reports, CEO Elon Musk announced an important plan: Tesla will officially launch its developed humanoid robot next year. The news came on the morning of...[Details]

Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]