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With the development and progress of society, all walks of life and even in our daily lives are closely related to humidity. It has become an indispensable and important parameter in many aspects. S...[Details]
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The first thing to do is to clarify the automotive chip supply chain, which is a long and complex supply chain. There are two sources for automotive chips. One is IDM , or integrated device man...[Details]
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China Energy Storage Network:
In Germany, the birthplace of energy internet, virtual power plants have been built. Perhaps the best business model for demand side in the future is virtual pow...[Details]
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For iPhone users who want to jailbreak, Unc0ver now offers the v6.1.1 stable version. Prior to this, Unc0ver jailbreak had released a version that is valid for iOS 14 to iOS 14.3 and compatib...[Details]
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It is a multi-functional, multi-range portable instrument. A general multimeter can measure DC current, DC voltage, AC voltage and resistance, etc. Some can also measure inductance and some parameter...[Details]
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Select IO mode in STM32
(1) Floating input_IN_FLOATING - floating input, can be used for KEY identification, RX1
(2) Pull-up input_IPU - IO internal pull-up resistor input
(3) Pull-down input_IPD -...[Details]
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1. Pointer jitter:
1. Slight pointer jitter: generally caused by medium fluctuations. This can be overcome by increasing damping.
2. Moderate pointer jitter: generally caused by the flow stat...[Details]
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If the pet drinking fountain uses sensors to automatically detect the water level and provide automatic water shortage reminders, it will bring a different experience to users.
A capacit...[Details]
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1: To talk about the reliability of the system, we must first talk about the reliability of the system security mechanism. For the MCU system, raising a watchdog is the most important one. 2: Many p...[Details]
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I remember seeing some very old radios when I was young. Those antique radios were quite large, probably taking up an entire polished wooden cabinet about the size of a refrigerator.
The...[Details]
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Power-One Launches DOSA-Compliant 1/16 Brick DC/DC Converter
Power-One launches a new DC/DC converter: SSQE48T07120. This DC/DC converter is a DPA or IBA power supply suitable for communic...[Details]
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Common faults of LED display and simple solutions:
Fault phenomenon
Cause
Fault analysis and processing
One unit board is not lit
1. No +5v
2. Data...[Details]
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0 Preface Experimental Materials 1. Program logic 1.1. The program uses PWM interrupt to count PWM pulses, thereby realizing open-loop control of the stepper motor, which is set to falling edge tri...[Details]
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Preface
The rapid development of LED technology has greatly promoted its application in the field of lighting, and the development of high-power LED lighting products has become a hot topic. H...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
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