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Sina Digital News reported on the morning of March 11 that a new set of renderings showed the design of the third-generation AirPods, which may be released at the end of this month. The rend...[Details]
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A simple circuit breaker provides sophisticated overvoltage and overcurrent protection.
Requiring only a few inexpensive components, the circuit breaker in Figure 1 responds to overcurrent and...[Details]
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The topic of "distracted driving" has always been the focus of discussion in the industry, and major automakers and parts manufacturers are also continuously launching the latest technologie...[Details]
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With the rapid development of the automobile industry, consumers have higher and higher requirements for automobile safety, performance and comfort. In order to meet these needs, automobile manufac...[Details]
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void pwm_color_init(void) { // uint16 v; volatile uint8 c; /*datasheet 44,opt2 Port C5 alternate function = TIM2_CH1; port C6 alternate function = TIM1_CH1; port C7 alternate function = TIM1_CH...[Details]
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Abstract: The internal structure and working principle of the graphic dot matrix liquid crystal display module LCD240128A are analyzed. The interface circuit between the MPU and the liquid cryst...[Details]
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In the past, when programming microcontrollers, the most annoying thing was that every time you downloaded a program, you had to cut off the power, click download, and then power on to download the p...[Details]
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On March 29, Micron Technology released its second quarter financial report for fiscal year 2022. According to the report, operating revenue in the second quarter of fiscal year 2022 was US$7.786 bi...[Details]
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1. TQ2440 key interface circuit K1 -- EINT1 -- GPF1 K2 -- EINT4 -- GPF4 K3 -- EINT2 -- GPF2 K4 -- EINT0 -- GPF0 2. Key reference codes When the button is pressed, the corresponding LED light tu...[Details]
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When I was reading the assembly code of ARM before, I came across the adr instruction. I checked the instruction manual of ARM, and it only said that the instruction uses a relative address, but there...[Details]
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Central topics:
Discuss the design of 24VDC-220VDC vehicle-mounted switching power supply
Solution:
Design the corresponding push-pull transformer using the AP method
The solution of push-pul...[Details]
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When conducting oxygen content analysis, especially trace oxygen analysis, since the oxygen content in the air is as high as 21% O2, if it is not handled properly, it is very easy to cause contaminati...[Details]
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Recently, Hurun Report released the "2020 Hurun China Top 10 Consumer Electronics Companies", in which Huawei became China's most valuable consumer electronics company with a value of 1.1 trillion yu...[Details]
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The two companies will jointly develop autonomous driving and connectivity software platforms. Collaboration goals include incorporating Adaptive AUTOSAR certification to ensure safety and reliabi...[Details]
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1 Introduction
At present, the multi-microcomputer system composed of single-chip microcomputer and PC through serial interface has been widely used in industrial control, environmental monitor...[Details]
Analogue and Mixed Signal
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