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uC/OS-Ⅱ is an open-source preemptive real-time operating system. Its kernel is compact, scalable, and has a deterministic execution time. Most of the system code is written in C language, and the hard...[Details]
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The LTC®2262-14 is a sampling 14-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. With AC performance including 72.8dB SNR and 88dB spurious free dynamic range ...[Details]
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Memory is another important component of the microcontroller. Figure 6 shows a schematic diagram of a memory structure with a storage capacity of 256 units. Each memory unit corresponds to an addr...[Details]
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The insulated gate bipolar transistor (IGBT) is a device composed of a bipolar transistor and a MOSFET. It has both the gate voltage control fast switching characteristics of the MOSFET and the lar...[Details]
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#include
#define RS_H P5OUT |= BIT3 //Data Register is selected
#define RS_L P5OUT &=~BIT3 //Instruction Register is selected
#define READ P5OUT |= BIT2 //Read LCD
#define WRITE P5OUT &= ~BIT2 ...[Details]
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introduction
Software quality is the life of business. Software testing projects have become more complex and difficult than ever before. In 1979, Glenford Myers proposed the concept of "the purpos...[Details]
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In 2018, Sino-US trade frictions were on the verge of breaking out. The subsequent ZTE incident popularized the importance of the semiconductor industry to the Chinese people. Technology giants such ...[Details]
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Judging from Texas Instruments' latest closing price on July 19, the company's stock price hit a record high and has recovered from the low point of the epidemic in March. According to relevant data,...[Details]
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In order to power the chip of the driving circuit, a reliable power supply circuit is essential. The working voltage of the driving circuit is DC, and the voltage is 7.2V and 5V. The power supply o...[Details]
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Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
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A tiny implantable brain stimulator has been shown to work in humans. Credit: Jeff Fetterow/Rice University
Rice University engineers have developed the smallest implantable brain stim...[Details]
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On December 10, the Xiamen Municipal Bureau of Industry and Information Technology issued the "Notice on the Proposed Establishment of a New Energy Vehicle Power Battery Recycling and Utilization I...[Details]
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As the unshakable "big boss" in the mobile phone industry, Apple's annual flagship not only attracts the attention of Apple fans, but also attracts the attention of other users. For this year's iPhon...[Details]
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The Core Thought Research Institute recently conducted an analysis on wafer foundry companies TSMC , UMC, SMIC, Powerchip Technology, Hua Hong Semiconductor , and World Advanced Semiconductor. Da...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
DSP and ARM Processors
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