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The vehicle instrument is one of the most important human-machine interaction devices in the vehicle, mainly used to provide the driver with information related to the vehicle's operating status. ...[Details]
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(1) Continuously send data through the serial port In the library function void USART_SendData(USART_TypeDef* USARTx, uint16_t Data); The function does not have a cache function. When we need to ...[Details]
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When used, the PA2 port needs to be set to push-pull output to control an external power switch. The port initialization procedure is as follows: GPIO_DeInit(GPIOA); GPIO_Init(GPIOA,GPIO_PI...[Details]
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On December 16, Aohai Technology announced that it plans to acquire 35% of Zhixin Control's equity held by Hangsheng New Energy with its own funds of RMB 42.14392 million. Zhixin Control System Co., ...[Details]
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Transistor low-frequency amplifiers are mainly used to amplify low-frequency small signal voltages, with frequencies ranging from tens of Hz to about 100 kHz.
1. Bias circ...[Details]
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In an electric bicycle, the inverter of the brushless DC motor consists of six power VDMOS tubes and six freewheeling diodes. The six freewheeling diodes are parasitic in these six VDMOS tubes...[Details]
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AT73C203 is a highly integrated intelligent power management chip launched by Atmel Corporation of the United States for portable electronic products. It is suitable for various types of lithium-io...[Details]
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The hot mobile power market is also accompanied by the lack of industry standards. In just a few months, small workshops and new brands have sprung up everywhere, flooding the entire market. Many m...[Details]
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On the morning of September 2, the Shanghai Minhang District Government and Tsinghua Unigroup signed a strategic cooperation framework agreement. At the signing ceremony, the two parties reached co...[Details]
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System Block Diagram
The system uses DSP56F826 chip as the core control module and CMOS digital image sensor chip. The image acquisition resolution can reach 640×480 pixels. When high-re...[Details]
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Thanks to the terminal brands' pursuit of differentiated innovation in mobile phone imaging functions, we have seen that the number of smartphone cameras has continued to increase in recent years. At...[Details]
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The structure and application of timer counters Timer counters (Timer/Counter) are often used for counting, delaying, measuring cycle, frequency, pulse width, providing timing pulse signals, etc. I...[Details]
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Dialog Semiconductor (DG:DLG), a supplier of battery and power management, Wi-Fi, Bluetooth Low Energy (BLE), industrial ICs, and Telechips, a leading automotive SoC supplier for in-vehicle infotainm...[Details]
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Brazil remains undecided on whether to cooperate with Huawei on 5G. According to Reuters, the top US diplomat in Brazil said in an interview with Brazil's O Globo newspaper that Brazil would bear the...[Details]
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Recently, Xinzhi Shuangtan Technology Co., Ltd., a subsidiary of Xingyuan Environment, signed a project energy management contract with Solar Energy Technology Co., Ltd., a subsidiary of Chint Grou...[Details]
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