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With the preparation of the previous article, the transplantation work is basically half successful. The next step is to modify the BSP of 2410 according to the differences between 2410 and 2440 ...[Details]
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1. In serial communication, there are three data transmission directions: (simplex), (half-duplex ) and (full-duplex ).
2. To set the serial port to 10-bit UART, the working mod...[Details]
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According tomedia The Verge, Apple AirPods Pro users have seen a reduction in noise cancellation capabilities, and each subsequent update seems to be becoming more and more noticeable. The issue ...[Details]
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Outputting the contents of the printf function through the USART serial port can facilitate debugging of the STM32 internal program. The sample code is as follows: /*********************************...[Details]
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1. Introduction to LKT4103 multi-interface encryption chip LKT4103 uses an enhanced 8051 smart card core, and the LKCOS intelligent operating system of Lingke Xin'an is embedded inside the chip. ...[Details]
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According to foreign media 9to5Mac, some iPhone 12 users have encountered high power consumption when using their phones, even when WiFi and 5G signals are turned off, or even when power savin...[Details]
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1. Knowledge preparation To have a deeper understanding of ucos-ii transplantation, two aspects of knowledge are required: (1) Target chip, here is the LPC17xx series chips, they are all based on t...[Details]
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Solar energy has attracted much attention as an unlimited and free energy source. Among them, photovoltaic technology is widely used in the field of solar energy, which can be traced back to 1839. ...[Details]
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Power Matching
Some people often equate the rated power of a power amplifier with the rated input power of a speaker, and believe that power matching is achieved only when these two power indi...[Details]
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Before we start to talk about the definition of the special register (SPR) in the C51 microcontroller, let's first briefly introduce the two keywords "sbit" and "sfr" that we often see when developing...[Details]
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Beijing time, June 10th, the U.S. National Highway Traffic Safety Administration (NHTSA) said on Thursday that it is upgrading its investigation into 830,000 Tesla vehicles equipped with the automati...[Details]
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Using the high-performance PWM controller chip SE3910 to build an AC/DC converter solution
At present, in power supply solutions below 100W, pulse width modulation (PWM) control chips are ge...[Details]
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Using wearable devices to detect physiological signals that are closely related to health is becoming an important selling point of wearable devices. In the new generation of wearable devices, the...[Details]
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Machine vision is to simulate human visual functions through computers, so that machines can obtain relevant visual information and understand it. It can be divided into two principles: "vision" an...[Details]
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"Setting a New Benchmark for GaN Technology", the usually conservative Power Integrations (PI) rarely uses such a striking title to announce a new IC - the 1700V rated GaN InnoMux2, manufactured us...[Details]