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According to foreign media reports, Broadcom Inc. announced the launch of its high-bandwidth single-chip automotive Ethernet switch device BCM8958X, designed to meet the growing bandwidth requirement...[Details]
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The format of the packet control field is shown in Table 2. The data length flag is only valid when the dynamic data length option is enabled. The 6 bits can indicate the number of bytes in the transm...[Details]
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Analysts at South Korea's NH Investment & Securities recently said that the global MLCC supply and demand imbalance will further intensify in the second half of this year, and Samsung Electro-Mechani...[Details]
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In the application process of modern portable devices, it is often necessary to display some pictures in the system. Among various picture formats, BMP is the most representative one.
BMP is an im...[Details]
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Inexpensive composite signal processors eliminate external analog circuitry. Connecting an LVDT (linear variable differential transformer) to a microcontroller is challenging because an LVDT ...[Details]
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This article will introduce some common fault diagnosis methods through several examples such as ultra-low power circuit testing, weak power supply ripple testing, online current measurement, shor...[Details]
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1. Multimeter A multimeter, also called a multimeter, three-purpose meter, or multiplexer, is a multi-functional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC ...[Details]
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The encapsulation allows solar panels to withstand a wide range of temperatures and humidity levels. It includes a device invented by Germany's Fraunhofer laboratory that presses an inflated ...[Details]
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; LCD_F84.ASM ; LCD_RESET - provides a means for the user to manually reset the LCD ; - brings RA.0 (serial lead) low for 2.5 secs. During this ; time, the user should manually reset the LCD. ; - rou...[Details]
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1 Introduction
Vacuum systems for electroplating metals, such as zinc and aluminum films, are very common in the capacitor industry. Its main goal is to increase the film transfer spee...[Details]
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Recently, NXP announced the launch of two new automotive electronics products, including S32K39 MCU and battery management digital twin technology, to expand its influence in the field of automotive ...[Details]
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Apple released the official version of iOS15.4 about a few weeks ago, which is also the fourth major upgrade of iOS15. However, after the last upgrade, some models have consumed power quickly and the...[Details]
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/*
* Initialize UART0
* 57600,8N1,no flow control
*/
void uart0_init(void)
{
GPHCON |= 0xa0; // GPH2, GPH3 are used as TXD0, RXD0
GPHUP = 0x0c; // GPH2, GPH3 inte...[Details]
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The 80C51 microcontroller was developed on the basis of the 8051, which means that in the development process of the microcontroller, there was the 8051 first, and then the 80C51. The 8051 microcon...[Details]
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This article will explore some of the internal circuit design methods used to mitigate EMI problems.
One method used to mitigate EMI emissions is to reduce the slew rate of the amplifier output. ...[Details]
RF/Wirelessly
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