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Although the automotive chip shortage problem that has been going on for three years has not completely come to an end, it has brought a lot of enlightenment to the domestic related industrial chain....[Details]
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Recently, Tesla announced its production and delivery data for 2020. In 2020, Tesla produced a total of 509,737 vehicles, the first time it achieved an annual production capacity of more than 500,000...[Details]
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Translated from - Microwave Journal This is the story of Qualcomm, the company founded in San Diego in the summer of 1985 that has had a seismic impact on the evolution of mobile phone technology. ...[Details]
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Timing inside the microcontroller
When the microcontroller performs various operations, the CPU completes the related work in strict accordance with the prescribed time sequence. This ti...[Details]
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Technique 9: Minimize power domain transitions
As the signal progresses along the clock network and transitions through different power domains, the signal is affected by the power supply noise c...[Details]
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Stereo Digital Audio CODEC Solution Using SSM2603
Analog Devices' SSM2603 is a low-power, high-quality stereo digital audio CODEC for portable digital audio applications, with a set of...[Details]
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When using C51, sometimes we do not explicitly specify the storage type of the defined data, but it is still correct. This is because the storage mode determines the default storage area for variable...[Details]
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Samsung Electronics' investment plans and ambitious goals Recently, Samsung Electronics announced its future investment plans and goals. Samsung Electronics' investment plan is to invest 133 trillion...[Details]
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Abstract: Introduction: LED green lighting promotes the development of driver chips towards innovative design. LED lighting is inseparable from driver chips, so a variety of LED light source drive...[Details]
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In less than five months, Venezuela has suffered four major nationwide blackouts, with more than 90% of the country plunged into darkness. Government departments once again attributed the blackouts...[Details]
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Temperature measurement is often required in daily life, such as adjusting the thickness of clothes according to temperature changes, determining whether to turn on the air conditioner for heating o...[Details]
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Compared with linear power supplies, switching power supplies have many advantages: because the main power transistor works in a switching state, its loss is small and the overall efficiency is gre...[Details]
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The size of the chip resistor can be identified by the number on the silk screen layer. You can also use the resistance range of a multimeter to measure the size. But how can you confirm the resistan...[Details]
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The 8155 driver mainly involves the settings of ports PA, PB, PC, control words and timers, and mainly includes the following codes and functions. (1) Related function declarations and pin defini...[Details]
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The DC motor speed control system has the following function buttons: forward P2^3 output PWM P2^4 is 1 reverse P2^4 output PWM P2^3 is 1 PWM duty cycle +1 start/pause The DC motor speed control sim...[Details]