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STM8 SPI slave mode In slave configuration, the SCK pin is used to receive the serial clock from the master device. The setting of BR in the SPI_CR1 register does not affect the data transfer rate. ...[Details]
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Today, realme officially announced that it will release a new phone, realme V15 National Trend Koi Mobile Phone, on January 7. The phone will join hands with the "National Treasure" IP to create a 20...[Details]
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Have you ever been in a situation where you're dying to make that last phone call, but you know that your phone's battery could die at any time during the call? When your battery's last joules ar...[Details]
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The ultimate dream of speech recognition is to truly understand human language, and even the language environment. However, for decades, people have not had an effective strategy to create such a sys...[Details]
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Brushless DC motor (BLDC) is a motor with high efficiency, high reliability, low noise and low maintenance cost. Due to its excellent performance, it has been widely used in many applications, such...[Details]
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Affected by the global epidemic, mainland China adopted the most stringent lockdown strategy in February. Subsequently, the overseas epidemic began to explode in March, and the global smartphone indu...[Details]
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LED lighting replacements for halogen, incandescent, or fluorescent lamps present two design challenges:
1. Meet the requirements of external dimensions
2. Electrical specifications are c...[Details]
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Digital blogger @数码闲聊站 revealed today that the vivo smartwatch vivo Watch may be released within two months. The men's vivo Watch uses a 46mm round dial, equipped with a color OLED display, an...[Details]
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In portable instruments, a very low-power light-sensing circuit can be used to automatically monitor background light. This function can be easily implemented with a logic gate or Schmitt trigger, bu...[Details]
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1 Introduction
In the field of single-chip microcomputer applications, the ways and methods of human-computer interaction are flexible and diverse, but keyboard input is still the most common ...[Details]
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The Industrial Internet of Things (IIoT) is developing rapidly. Experts agree that Single Pair Ethernet (SPE) will be one of the key technologies to establish the success of IIoT. The factories of th...[Details]
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A photodiode is a diode or photodetector that converts light into a current or voltage, depending on whether it is in photovoltaic (zero-bi-as) or photoconductive (reverse bias) mode. When the photod...[Details]
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Security mechanisms using DDS middleware in software-defined cars Software-defined cars will require multiple mechanisms to ensure that cars are safe and functioning properly in a variety of situat...[Details]
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Internal functions: some special functions for the target CPU provided by the compiler, as well as commonly used functions that have been highly optimized through assembly.
The internal functions pro...[Details]
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The power factor lag of high-voltage motor excitation cabinet is a common problem, which will affect the operating efficiency and stability of the motor. This article will analyze and discuss in de...[Details]
Microcontroller MCU
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