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1. Delay Program Analysis
In the last class, we already know that the symbols R7 and R6 in the program represent RAM units, which are used to store some data. Now let’s take a look at the meaning of ...[Details]
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In addition to the MCU DEVICE ID, the STM32F030 chip also has a UID that exists in other chips. Because the programming manual of the chip does not mention this UID, but from the results of my own te...[Details]
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Features (1) An 8-bit microprocessor CPU. (2) Data memory RAM and special function register SFR. (3) Internal program memory ROM. (4) Two timers/counters, used to count external events and ca...[Details]
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Temperature transducer, using the law of the change of various physical properties of materials with temperature to convert temperature into a usable output signal. Temperature sensor is the core par...[Details]
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Recently, Hefei Xinyihua Intelligent Machinery Co., Ltd. (hereinafter referred to as Hefei Xinyihua) completed a 600 million yuan equity financing, which will be used to strengthen the research and d...[Details]
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With the rapid improvement of LED luminous efficiency and manufacturing process, coupled with the global energy conservation and carbon reduction, environmental awareness,
LED applications
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Design a vehicle-mounted CAN bus fault diagnostic instrument based on 2.4G radio frequency , introduce its working principle and system hardware circuit in detail, and finally explain the software m...[Details]
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Recently, I used the stm8 library function to write functions. When using I2C, I encountered a problem that it would get stuck when calling void I2C_Send7bitAddress(uint8_t Address, I2C_Direction_Typ...[Details]
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The market for software-defined radio (SDR) system development platforms is promising. Original equipment manufacturers (OEMs) are supporting a large number of wireless communication technologies and...[Details]
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As the concept of the Internet of Things continues to gain popularity, NB-IoT has become more and more popular. After the gradual development and improvement in 2017, the "first year of NB-IoT commer...[Details]
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From the era of text to the era of images, and then to the era of ubiquitous voice today, the popularity and explosion of intelligent voice technology has continuously refreshed people's lifestyles. ...[Details]
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After the MSP430 is powered on and reset, the IO defaults to the input state and the watchdog is turned on. Generally speaking, after reset, the watchdog is disabled by default, while the MSP430 turns...[Details]
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An "intelligent detection control circuit" for the water heater is designed and manufactured using the AT89C205l single-chip computer chip. It can monitor the water level in the water tank and the wor...[Details]
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Japanese auto giant Toyota Motor Corp. and Panasonic Holdings Corp. have reached an agreement to acquire 100% of their joint venture, Primearth EV Energy Co., Ltd. (PEVE), to streng...[Details]
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Since 2017, passive components represented by MLCC have led the price increase trend. At the peak of the price increase in 2018, the original MLCC had increased several times compared to before the p...[Details]
ST - Low Power RF
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