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Compal announced today (16) that two employees of the company's Pingzhen factory in Taoyuan were diagnosed with the virus. Today, all employees of the Pingzhen factory and related personnel entering ...[Details]
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An epidemic has accelerated the ebb of the capital economy, and a large number of naked swimmers have been forced to go ashore: the US stock market crashed, Chinese stocks were shorted, and the inve...[Details]
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Semiconductor Memory
Chapter 9 Semiconductor Memory
9.1 Overview
9.2 Read-only memory
9.2.1 Structure and working principle of fixed ROM
1. Circuit composition
2. Reading
9...[Details]
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Recently, Infineon announced that its first laboratory open to customers, the "Infineon Power Application Laboratory", was officially launched at the Infineon Greater China headquarters in Zha...[Details]
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Today’s industrial revolution is called Industry 4.0, which connects industrial equipment and allows organizations to use organized information from IoT devices and PC control frameworks. Applying ar...[Details]
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A/D converter peripheral circuit
I/V conversion
Multi-channel analog switch
Preamplifier
Sampling and holding circuit
I/V conversion
The output signal of ma...[Details]
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On October 13, a reporter from the Beijing News learned from the State Grid Corporation of China that on October 12, a video and telephone conference to promote the construction of the ubiquitous p...[Details]
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the difference: SPI: High-speed synchronous serial port. 3-4 wire interface, independent transmission and reception, can be synchronized UART: Universal asynchronous serial port. Completes two-way c...[Details]
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Today's class is the last class of Pi Ziheng's "ARM Cortex-M Files" series (I suddenly feel a little reluctant to say goodbye, ahem, let Pi Ziheng sort out his emotions first). Today Pi Ziheng main...[Details]
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Multimedia applications such as mobile TV, mobile games, and audio playback pose huge challenges to the power management design of mobile phones. Handset designers need to add new multimedia features...[Details]
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Whether it is a high-power or low-power LED lighting application, it is generally
composed of
a power supply
, LED driver, LED, lens and substrate. The key component is the LED driver, w...[Details]
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On February 23, the "Airport Line" autonomous driving manned demonstration from Beijing Daxing International Airport to Beijing Yizhuang was officially launched, marking the official opening of the...[Details]
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What to do if the motor trips automatically?
During the operation of the motor, if the horn and alarm bells suddenly sound, the ammeter indicates zero, the green light of the circuit breaker f...[Details]
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Sysfs file system Linux 2.6 kernel introduced sysfs file system. Sysfs can be regarded as a file system of the same category as proc, devfs and devpty. This file system is a virtual file system, whic...[Details]
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The MCU control register contains the control bits for power management. · Bit 5–SE: Sleep Enable In order for the MCU to enter sleep mode after executing the SLEEP instruction, SE must be set. To ...[Details]
Analogue and Mixed Signal
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