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A very simple simulation of an AVR microcontroller, using a 74hc595 chip to drive a single digital tube to display numbers. The following is the simulation schematic diagram Source program: #incl...[Details]
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In the early days, "born for fever" was a geek behavior that only emphasized performance without considering power consumption. Most gamers paid for games and extreme performance. The mobile phone us...[Details]
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1 Hardware Design
The working principle of battery pack signal acquisition and processing is shown in Figure 1. The functions include two independent parts: voltage detection and current de...[Details]
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BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction converting) and therefore more complex to control.
BLDC motor control requires knowledge of the rot...[Details]
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GigaDevice (stock code 603986), an industry-leading semiconductor device supplier, announced today that it has signed a global distribution agreement with Mouser Electronics, a leading semiconductor ...[Details]
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Introduction: This article introduces a granary temperature control system with a single-line digital temperature sensor DS18B20 as a temperature sensitive element. The system uses a microcomputer as...[Details]
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On December 19th, at the OPPO Future Technology Conference held this month, OPPO released AR smart glasses, 5G CPE and other devices. At the same time, OPPO also demonstrated an under-screen ca...[Details]
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In industrial production, closed-loop control is often required to control continuously changing analog quantities such as temperature, pressure, and flow. Whether it is an analog control system using...[Details]
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BOE's paper-like eye-protection small classroom screen debuts at "Eye Protection Display Week" Eye protection "black technology" protects visual health On June 9, BOE (BOE Technology Group Co., Ltd...[Details]
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Sina Technology News: In the early morning of October 14, Apple released four new products: iPhone 12, iPhone 12 mini, iPhone 12 Pro and iPhone 12 Pro Max. At the same time, it reactivated the MagSaf...[Details]
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According to the latest report from Canalys on the morning of April 29, in the first quarter of 2022, only 75.6 million smartphones were shipped in the Chinese mainland market, down 18% year-on-year ...[Details]
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With the development of multimedia technology and the popularization of broadband networks, streaming media technology has been widely used. Although streaming live broadcast technology is pos...[Details]
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Necessary tools: stm32 development board, a book on library functions; (1) After selecting a development board, pay attention to the STM32 model corresponding to the board. Generally, F103ZET6 is s...[Details]
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On the morning of July 16, Qualcomm announced the launch of a new processor, Snapdragon 855 Plus. As an upgraded version of the previous flagship mobile platform Snapdragon 855, this processor will b...[Details]
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The mechanism for masking interrupts in the 210 is the same as that in the 6410. Moreover, both are vectored interrupts, and many interrupts are implemented in hardware, unlike the 2440.
But t...[Details]
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