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How to make a universal LED car light solution
1. Selection of chips, wide voltage input and strong versatility
AP5191 is a PWM working mode, high efficiency, simple periphery...[Details]
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Integrated multi-way
analog
switches
(hereinafter referred to as multi-way
switches
) are commonly used devices in important technical fields such as automatic data acquisitio...[Details]
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1 Data acquisition system
In engineering, computers with PCI, PXI, USB, parallel port and serial port are used to obtain test data, which is called PC-based data acquisition system. One of the...[Details]
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8-core CPUs or processors with more cores may not be completely symmetrical. Some have 4 A15s and 4 A7s, or 4 A57s and 4 A53s, or even processors like HiSilicon Kirin 935 (4-core A53 2.2 GHz + 4-core ...[Details]
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As the conflict between the United States and China intensifies, the United States will impose controls on AI GPUs in October 2022. Recently, it has been reported that AI GPUs will be expanded to blo...[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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0 Introduction
There are many methods for testing the stability of general power supplies. In the development of the 220 kV field emission gun transmission electron microscope, the stability of t...[Details]
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Introduction
In industrial production, real-time temperature monitoring is often required. Although short-distance monitoring can be achieved using serial communication standards such as RS232 and R...[Details]
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Scalar control and vector control are two different control methods in the field of motor control.
Scalar control refers to controlling the speed of the motor, and indirectly controlling...[Details]
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As the foundation and one of the three pillars of information technology, sensor technology has become the basic hardware and necessary condition for the Internet of Everything with the development o...[Details]
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When the motor is running, it is generally allowed to be overloaded for a short time (output power exceeding the rated value is called overload). However, if the overload time is too long, the temp...[Details]
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The control circuit of the LED large-screen display system currently used is mostly composed of a single or multiple CPUs and complex peripheral circuits. This circuit design is relatively complex ...[Details]
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Today's network equipment designers face rapidly shrinking development time and tight cost constraints, but they are still expected to push performance limits and increase functionality. More and more...[Details]
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Photovoltaic Headlines (PV-2005) selects the most recent photovoltaic news from home and abroad for you. Readers are welcome to interact, communicate and discuss with us by clicking on the "Leave a...[Details]