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On the evening of October 14, Jierong Technology released its performance forecast for the first three quarters of 2020. It is estimated that the net profit attributable to shareholders of the listed...[Details]
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In response to the question of "Huawei encountered Google's suspension of support for some businesses, will Xiaomi face similar concerns?" Xiaomi said in a financial report conference call on the 20t...[Details]
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In 2014, Qualcomm launched its first-generation chip product, 602A, for smart cockpits. It is equipped with computing, storage, and display units and can simultaneously support four cameras and three...[Details]
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Using fast PWM mode, the value of OCR1A is set by keystroke to change the duty cycle; When the value exceeds the limit, an alarm is given by LED and LCD. The output can be filtered to obtain a DC s...[Details]
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[Introduction: my country's automobile industry is developing rapidly, and the field of intelligent driving has become the current mainstream development direction. With the tilt of policies and the ...[Details]
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(1) Example 1: TST and BNE TST r0,#02 BNE sleep LDR r1,#0 Explanation: Bit comparison, first perform AND operation, if the second bit of r0 is not 1, the result of AND is 0, set the flag bit zero...[Details]
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On March 8, Weilan Technology released its performance report, showing that the company achieved operating income of 19.548 billion yuan in 2020, a year-on-year increase of 43.40%; the net profit att...[Details]
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Ⅰ. Write in front Speaking of IIC, everyone should be familiar with it. When we first learned about microcontrollers, we more or less knew or understood it, and even used I2C to control devices. Howe...[Details]
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With the development of the Internet of Things, the Internet of Things technology has been applied to various fields, among which the smart home is the one that is most closely related to us. Smart...[Details]
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On the evening of September 3, Sunlord Electronics announced the content of the company's recent investor survey. In this event, Sunlord Electronics explained the company's business progress, capaci...[Details]
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New Zealand police said that at 8:20 a.m. local time on March 12, an explosion occurred at a substation near Wellington, the capital of New Zealand, and smoke could be seen rising from the substati...[Details]
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Puzhong 51-Single-core-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof. Developers Kit Version:9.60.0.0 Transplanted from 1-WIRE search algorithm For the serial port part, see 3.3: US...[Details]
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In short, the so-called time-varying gain amplifier is an amplifier whose gain is a function of time. Since in the ground penetrating radar system, time actually corresponds to the distance of the...[Details]
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1. Measurement quality: When measuring, the multimeter should be set to the r×100 or r×1k block (r×1 or r×10k block cannot be used, the former has too much current, and the latter has too high a batt...[Details]
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EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]