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In daily life, cars function more and more like remote controls. These features are spread throughout the car, from the driver's profile embedded in the electronic key, to the garage door opener on...[Details]
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Photos of the project start
In early spring in March, at the construction site of the Sanshilijingzi wind, solar, energy storage and power grid integration verification and demonstration proje...[Details]
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In some applications that require fast response, strong real-time performance, and large amounts of control, multiple microcontrollers combined with PCs are often used to form a distributed system. I...[Details]
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Tesla provided the FSD Beta 10.12.2 beta software to testers yesterday. In a recent tweet, CEO Elon Musk said that the update has been pushed to about 100,000 car owners and revealed some information...[Details]
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According to news on February 16, Beijing time, chip foundry giant TSMC is losing the favor of institutional investors, and it is not only the "stock god" Buffett who is dumping its shares. Regulator...[Details]
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The type of headphones connected to the circuit is detected as shown in the figure. In the figure, the 2.2kΩ resistor RMIC-BIAS is connected to the low-noise reference voltage (VMIC-REF) provided by ...[Details]
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1 Structure and principle of digital tube Generally speaking, digital tubes have 10 pins. The picture shows that there are only 9 pins because the third and eighth pins are connected together...[Details]
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Foreign media reported last week that the U.S. Senate unanimously passed the Secure Equipment Act, which will ban companies such as Huawei and ZTE that are considered security threats from obtaining ...[Details]
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Image source: "International Electric and Hybrid Vehicle Technology" magazine website As people pay more attention to environmental protection and climate change, more and more people are choosing...[Details]
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Clock Signal Overview
Through these basic clock modules, we can get 3 useful clock signals:
ACLK Auxiliary Clock
ACLK is obtained by dividing the LFXT1CLK clock source by 1, 2, 4, or 8.
ACLK c...[Details]
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In microcontroller application systems, it is often necessary to convert detected continuously changing analog quantities such as voltage, temperature, pressure, etc. into digital quantities before...[Details]
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1. GPIO initialization corresponding to serial port Tx and Rx Assign corresponding values to the corresponding bits of GPA0CON using C language bit operations. void uart_init( void ) { //Initialize...[Details]
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Solenoid valves are divided into three categories in principle: direct-acting, step-by-step direct-acting, and pilot-operated.
1. Direct-acting solenoid valve
Principle: When th...[Details]
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All-fiber perimeter monitoring Nowadays, terrorist organizations and terrorists are increasingly active, population mobility is increasing sharply, and social instability factors are rising. Theref...[Details]
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Abstract: When a short circuit occurs at the output of a hot-swap control circuit, the internal circuit breaker function is triggered and the circuit is disconnected. However, the initial short-circui...[Details]
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