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The most typical application of single-chip I/O is to form a display circuit through the I/O port and the 7-segment LED digital tube. We start with the commonly used LED display principle and explain ...[Details]
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The clamp ammeter is a portable meter made using the principle of current transformer. It is widely used because of its convenience. When using a clamp ammeter, the line current can be measured with...[Details]
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STM32 general timer and tick timer
Preface: STM32 includes two advanced timers TIM1/TIM8, four general timers TIM2~TIM5, two basic timers TIM6/TIM7, and a very convenient system tick timer (s...[Details]
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Create the "ds18b20.c" and "ds18b20.h" files and add the following code to their respective files. 1.ds18b20.c code We added a temperature conversion function based on Teacher Song’s code, and th...[Details]
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Fujitsu Semiconductor (Shanghai) Co., Ltd. announced today that it has launched a new 32-bit microcontroller for automotive applications, the MB91F552, which is ideal for hybrid electric vehicles (HE...[Details]
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In digital circuits, the Karnaugh map is a method of representing logic functions with minimum term grids. It uses graphics to represent the logical relationship between input variables and functio...[Details]
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Many newbies have been asking about the problem of voltage conversion between 3V and 5V when designing with MSP430 in microcontroller QQ groups and microcontroller technology forums. For this rea...[Details]
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With the continuous development of automotive electronic technology, automotive electronic systems have become more and more complex, including a large number of electronic devices. These devices w...[Details]
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Combined with a receiver and mobile app, the capsule moves from the stomach to the colon, sending back gas-related data along the way. The researchers previously tested a similar capsule in pigs, and...[Details]
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.text .global _start _start: ldr r0,=0x56000010 mov r1,#0x15400 str r1, ldr r0,=0x56000014 mov r1,#0x00 str r1, halt: b stop ****************************************** led_on.bin:led_on...[Details]
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37 registers The ARM processor has a total of 37 registers, which are divided into several groups (BANK). These registers include: 31 general-purpose registers: including program counter (PC point...[Details]
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The function of the motor protector is to provide comprehensive protection and control for the motor. It will give an alarm or protective control when the motor has overcurrent, undercurrent, phase...[Details]
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Author: Xiang Li, Keysight Technologies In 2020, the industry achieved the first 5G network deployment using millimeter wave (mmWave) technology. Actual tests have found that mmWave can achieve do...[Details]
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Shanghai, China – January 5, 2023 – Future Electronics recently won the “Asia Pacific Best” award from STMicroelectronics for its outstanding performance in the field of demand creation in the Asia P...[Details]
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On November 6, Tianma Microelectronics held the 2024 Tianma Microelectronics Global Innovation Conference in Xiamen, and released new technologies in the fields of Micro-LED, OLED, technology platf...[Details]
Analog electronics
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