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The electronic clock is the last chapter, and the code is attached. The code is not perfect, but it is almost finished. It combines IIC communication, interrupt timer, keyboard, and LCD display. #i...[Details]
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According to Business Insider, Morgan Stanley analyst Adam Jonas has always been optimistic about Tesla's development, but on Monday, US time, he lowered Tesla's target price from $260 to $240 and ma...[Details]
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Our reporter Mao Yirong As the heart of new energy vehicles, the development of power batteries has a direct impact on the performance of the entire vehicle. In recent years, with the collective rise ...[Details]
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With the official launch of HiPhi Y in mid-July, HiPhi Auto has already launched three models. From the futuristic HiPhi X, to the digital mechanical styling concept of HiPhi Z, to the more afforda...[Details]
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introduction
Traditionally, permanent magnet synchronous motors with trapezoidal wave back EMF are called brushless DC motors. Torque control of brushless DC motors requires rotor position i...[Details]
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0. After the system is reset, STM8s105 turns on HSI by default and divides by 8 at the same time. You can view Register CLK_ICKR is 0x03 (HSI enabled) Register CLK_CKDIVR is 0x18 (HSI frequency div...[Details]
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According to foreign media reports, the global shortage of automotive chips that began at the beginning of this year has affected many automakers such as Ford and Hyundai. It is still ongoing, and so...[Details]
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1 Introduction Reverse connection of the charger will damage the DS2726 lithium-ion (Li+) battery protector. Because some device pins are very sensitive to negative voltage, the device cannot work ...[Details]
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With the development of my country's highway infrastructure, road traffic safety has attracted more and more attention. Ensuring the safe and normal operation of the road traffic system is crucial to...[Details]
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Apple officially launched the second-generation iPhone SE last year. The phone is equipped with the same A13 processor as the top-end iPhone 11 model, and has extremely powerful performance. H...[Details]
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In the figure, RP1 is the audio adjustment potentiometer, RP2 is the volume control potentiometer, and resistor R is an external negative feedback resistor. The circuit uses a special microphone for ...[Details]
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1. Touch screen introduction The structure of the four-wire resistive screen is shown in the figure. It is a glass or acrylic substrate covered with two uniformly conductive ITO layers, which serve a...[Details]
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Control switch power on/off circuit
Figure 2. Control switch power on/off circuit
The circuit for controlling the on/off of the switch power supply by ON activation is shown in the figure. The...[Details]
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Abstract: This article introduces the application of PIC16C924 microcontroller in alcohol concentration detector and gives the actual software process.
Key words:
Introduction to micro...[Details]
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1: First the Makefile.def:
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In all driver makefiles there is !INCLUDE $(_MAKEENVROOT)makefile.def
Find (_MAKEENVROOT) makefile.def where C:WIN...[Details]
Motor Drive Control（Motor Control）
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