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#include reg51.h //51 chip pin definition header file
#include intrins.h //Internally includes delay function _nop_();
#define uchar unsigned char
#define uint unsigned int
uchar code FFW ={0x01,...[Details]
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In the past two days, lithium battery industry chain companies such as Xingyun Co., Ltd. and Gaolan Co., Ltd. have successively answered investors' questions related to 4680 batteries on the investor...[Details]
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CS8900+s3c2410 Internet disconnection problem and its solution My understanding is that when the system is running the network, it often enables network interruption, causing the network to reset. Fi...[Details]
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Linear Technology Corporation introduces the LTC3355, a complete ride-through DC/DC system IC . The device features a main buck regulator and an onboard boost converter to provide a short-term backu...[Details]
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在超声及成像等各类系统中,模拟信号的电压有时可能突然达到极限值。而诸如ADC驱动器之类的多种下游电路可以对模拟输入信号电平进行限制,以维持其性能。在过驱条件下,这类器件可能过度吸取电流,也可能被驱动至饱和状态,从而延长恢复时间。在这类系统中,可以利用多种箝位放大器来对输出端的信号偏移进行限制,以保护下游器件。目前,多数箝位放大器都依赖于一种称为输出箝位放大器(OCA)的输出箝位架构。一种被称为输...[Details]
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There are many aspects to proper finished tire testing. Generally, tire testing falls into three categories: durability and characterization testing, uniformity testing, and visual tire inspection. ●...[Details]
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Yuanjie Semiconductor recently announced that it has achieved mass production of 12-wave 25G MWDM laser chips. Official news from Yuanjie Semiconductor shows that Yuanjie Semiconductor has continued ...[Details]
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In recent years, the focus of LiDAR
manufacturers
has been on vehicle-mounted forward long-range LiDARs.
The 360°
mechanical
rotating LiDARs that were once
widely used in
L4
auton...[Details]
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An oscilloscope is basically a graphical display device that plots a graph of an electrical signal. In most applications, this graph shows how the signal changes over time, with the vertical axis (Y)...[Details]
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Many friends who don’t know much about wireless chargers often ask us what parts wireless chargers are mainly composed of and which modules are the most expensive. We at “Wireless Charging Circle” w...[Details]
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Autonomous driving technology will improve the timeliness of material transmission, reduce transmission costs, and further improve social operation efficiency based on Internet technology. At present...[Details]
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Samsung has received good news recently, and it seems to be catching up. First, it won Nvidia's first 7nm product, the next-generation GPU (Ampere, which will be launched next year), at a lower price...[Details]
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LED is becoming more and more popular in daily lighting, from outdoor lighting to indoor lighting. With the decline of LED cost, LED lighting products are no longer limited to road lighting fixtures....[Details]
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The program memory of PIC is FLASH memory, which mainly stores program code and will not be lost when power is off.
The data memory is SRAM, which mainly stores some program variables and ...[Details]
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NDT is the abbreviation of non-destructive testing. NDT refers to a method of testing materials or workpieces that does not damage or affect their future performance or use. By using NDT, defects in...[Details]