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1. Process 1 and 2 are initialization processes. Each read must be initialized, otherwise 18b20 is in standby state and cannot be read successfully. Process 1: Pull down the signal line for 480-7...[Details]
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Recently, Leyard announced the minutes of a recent investor survey, which explained the changes in the company's performance indicators throughout last year, the progress of new project construction,...[Details]
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Recently, State Grid Zhejiang Integrated Energy Services Co., Ltd. completed the registration and establishment of three subsidiaries, namely State Grid (Ningbo) Integrated Energy Services Co., Ltd...[Details]
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environment: AND 7.4 stm32cubemx 4.13.1 stm32f1 1.3.1 freertos 8.1 Reading ds18b20 is mainly about timing, which is a microsecond delay. Let’s look at the circuit first: A pull-up resistor is use...[Details]
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1. Description The development board chip currently used for learning is PICMX460F512L, 512KB Flash, 128KB RAM. For details, please refer to the official introduction of PIC https://www.microchip.com...[Details]
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Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with decision number 51471 and patent number 201710297717.0, declaring all pat...[Details]
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Meteorological monitoring is the most important step in agricultural work. Agricultural production depends on the weather, and meteorological factors are directly related to the efficiency of agricu...[Details]
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Due to the rapid development of microcomputer technology and the complexity of control systems, the application of multi-machine communication is becoming more and more extensive, especially in the co...[Details]
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The MCU shortage is unlikely to be alleviated due to the concentration of production capacity and repeated epidemics. MCU is the core chip used for automotive control, and its application scope cov...[Details]
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Introduction
The driving modes of stepper motors are mainly divided into constant voltage driving, constant current driving, and subdivision driving. Among them, constant voltage driving is the lo...[Details]
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introduction
With the continuous development of microelectronics technology, it is easy to combine computer technology with measurement and control technology to form an intelligent measuremen...[Details]
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STM32 timer learning Advanced registers TIM1 and TIM8 General registers TIM2, TIM3, TIM4, TIM5 Basic registers TIM6, TIM7 General registers are composed of clock, time base unit, input and ou...[Details]
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——Interview with Wu Dengfeng, General Manager of Shanxi Taiyuan Power Supply Company
Our reporter Tian Xiaojun
Reporter: What do you think is the significance of building a ubiquitous pow...[Details]
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Each IO port of stm32 can be used as an entry for external interrupts. The interrupt controller of stm32f103 supports 19 external interrupt/event requests (question 1: What is the difference between ...[Details]
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01. Introduction to vehicle-mounted thermal imaging
The vehicle-mounted thermal imaging system is an effective technology for enhancing the driver's vision. The thermal imaging system passivel...[Details]
Analogue and Mixed Signal
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