-
CHMSL stands for Center High Mounted Stop Light and is mounted above the left and right brake lights (also called brake lights) on the vehicle. According to the National Highway Traffic Safety Admini...[Details]
-
The digital PDA system consists of two parts: hardware circuit and software system. The hardware circuit consists of PDA peripheral circuit controlled by low-power ARM microcontroller STM32ZET6, ...[Details]
-
Autonomous driving has huge potential, and the semiconductor industry represented by chips will benefit from it. Favorable policies and technological progress have accelerated the industrialization...[Details]
-
1. Introduction Liquid flow control is usually achieved by solenoid valves. In recent years, the structure and control mode of solenoid valves have changed . With the entry of computers into the contr...[Details]
-
To meet the booming development of technology innovation and the complex and ever-changing industrial environment, semiconductor foundries need quantitative, accurate and high-speed process measu...[Details]
-
We all know that PLC control is used for actual engineering projects, so the level of system design will directly affect the entire control system and the operating reliability of the equipment! Do...[Details]
-
Tesla quietly reduced the configuration of the steering ECU. Due to the chip shortage, Tesla has reduced the configuration of an ECU in the steering control unit on the domestically produced Model ...[Details]
-
The STM32 startup code mainly allocates the stack and sets the vector table, and then jumps to the __main function. The specific code segment to jump to is as follows: Reset_Handler PROC ...[Details]
-
Silicon Labs Inc. is exploring a potential spinoff and considering a possible sale of its analog chip business, Bloomberg reported, citing people familiar with the matter. The company's shares rose 1...[Details]
-
Although most home appliances and office equipment are powered by high-voltage AC power that plugs directly into a wall outlet, their internal circuits actually require low-voltage DC power. Theref...[Details]
-
1 Hardware Circuit Design
1.1 80C198 MCU Application System Design
The 80C198 MCU adopts HCMOS design, which has the characteristics of low power consumption, high speed, rich resources, an...[Details]
-
Use arm-linux-gnueabihf-gcc to cross-compile openssl and generate static library files libcrypto.a, libssl.a and dynamic library files 1. Download the latest version of openssl from the openssl off...[Details]
-
At present, the popularity of cars is increasing day by day. The car inverter converts the 12 V DC output of the car cigarette lighter into 220 V/50 Hz AC for general electrical products. As a mobile...[Details]
-
Translated from EEtimes Although the pandemic has caused many businesses to close, it is basically business as usual for fabless semiconductor companies, with some subsidies. In a conversation wit...[Details]
-
Hysteresis PWM current control is a relatively traditional PWM current control method , which has the advantages of good stability, fast response speed, and controllable error. Its system structure i...[Details]