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Abstract: This application note presents a reference design for a nonisolated LED driver intended to operate directly from a 400VDC input. The design drives a string of 27 WLEDs (white LEDs) or, op...[Details]
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In recent years, with the rapid development of mobile communication services, especially the construction of 3G communication networks, the number of communication base stations has increased day by ...[Details]
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describe:
The LTC4365
provides
protection for applications where the supply input voltage may be too high, too low, or even negative. It does this by controlling the gate voltage o...[Details]
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Application of ADE7758 in Synchronous Generator Measurement and Control System
The main features and working principle of ADE7758 are introduced, and the hardware and software desig...[Details]
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In this section, Bingo will explain how to debounce the buttons in a single-chip microcomputer based on a code he wrote in the past. The code is as follows:
unsigned char key_scan(void)
{
if(key ...[Details]
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The key points to learn the command system are as follows: Function Addressing mode Number of bits and storage structure of operands Impact on PSWs Correspondence between instructions and storage are...[Details]
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1 Introduction
In the local communication power supply monitoring system, the battery monitoring module is a relatively independent unit with its own processor unit and data acquisition unit. ...[Details]
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ETNews reported on September 29 that some US semiconductor customers have expressed their rejection of products from China. According to the report, a South Korean power semiconductor company recentl...[Details]
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#include
void main()
{
WDTCTL = WDTPW + WDTHOLD; // Turn off the watchdog
unsigned int i=60000;
P4DIR |= BIT0; //P4.0 is set as output
P4OUT |= BIT0; //P4.0 output is high level,...[Details]
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With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more important. Oscil...[Details]
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On the afternoon of March 22, the first batch of energy storage projects of Guangzhou Wanbang New Energy Co., Ltd. (hereinafter referred to as "Guangzhou Wanbang Company") was officially put into o...[Details]
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When engineers use systems that rely on multiple power rails in test and measurement applications, power-on and power-off sequences are critical. If the power on and off sequence is incorrect, or if ...[Details]
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LEDs are expected to transform the lighting industry with their long life and low power consumption, but a major barrier to their rapid adoption is the high cost of the LEDs themselves. The cost of L...[Details]
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Foxconn was the first to be hit by the impact of the epidemic. Due to the disruption of production caused by the epidemic and limited global demand for smartphones, Hon Hai Precision Industry, the ...[Details]
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On February 6, according to the Taiwan Economic Daily, TrendForce estimates that with the expectation that global economic activities will gradually return to normal in 2022, smartphones will be clos...[Details]
Embedded System
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