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Car interior design is undergoing a revolution from making screens bigger and bigger to completely eliminating screens. The technological competition surrounding screens seems to be gradually return...[Details]
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1. Introduction
RT-Robot is the robot framework of RT-Thre, hoping to support various types of robots such as smart cars, robotic arms, etc.
Currently, the main goal is to develop sma...[Details]
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Editor's Note
Solid-state
batteries
have become a new focus and commanding heights for the global competition for next-generation battery technology, and are highly anticipated b...[Details]
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A typical electric vehicle (EV) charging station design for commercial and residential use includes energy metering, residual current detection (AC and DC), isolation safety compliance, relays and co...[Details]
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There are three ways of heat propagation: "heat conduction", "convection" and "thermal radiation". The propagation of lattice vibrations and the movement of free electrons in metals belong to "heat...[Details]
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The amplifier can maintain high-fidelity quality at higher output, and can provide 2×73/44 watts of output power to a 4Ω/8Ω load. The offset voltage is less than ±40mV, the input impedance is 100k...[Details]
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1. Function: Display some characters on the 7-segment digital tube
2. Schematic diagram:
3. Program List:
/****************************************Copyright (c)***** **************************...[Details]
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Preface
I wrote an article before that gave a rough description of the execution process of the __main function. I have a general understanding of the process of a STM32 development board with a pro...[Details]
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0 Introduction
The throttle valve in the early stage was used to adjust the air volume of the gasoline engine. It was a throttle device installed on the carburetor cavity and connected to the a...[Details]
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Stepper Motor
In their simplest form, permanent magnet and hybrid stepper motors can be thought of as a motor with a permanent magnet attached to the rotor and two coils attached to the stator. T...[Details]
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This year's iPhone 12 series, in addition to 5G and A14 bionic chips, also has a big improvement in the overall protection performance. The entire iPhone 12 series uses Ceramic Shield super-ceramic p...[Details]
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In the previous tweet "NDC simulation function allows AGV vehicles to have a traceable path", we introduced the powerful simulation function of NDC, which can simulate and test the AGV vehicles bef...[Details]
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4. Digital tube display The digital tube drive circuit uses two 74HC595 chips for IO expansion, and only 3 pins are needed to drive a digital tube that requires 16 pins. 74HC595 is an 8-bit serial in...[Details]
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People face double dangers after falling. It is obvious that falling itself may cause harm to the human body; in addition, if you cannot get timely help after falling, the consequences may be worse. F...[Details]
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On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]
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