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I have been developing PIC for several years, big and small, on and off. Except for the one I developed with ICD at the beginning, I never used hardware simulation again. I am a little ashamed to s...[Details]
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With the gradual clarification of the UHF band Chinese standard and the demand for applications such as logistics, intelligent transportation, and digital scenic spots, UHF band RFID products will ...[Details]
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Mercedes-Benz’s L3 autonomous driving system has been approved for use in the United States! Among many automobile OEMs, Mercedes-Benz is the first and only one in American history. With this sys...[Details]
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In C51 language, it does not provide input and output statements. Input and output operations are implemented by functions. In the standard function library of C51, a general I/O function library nam...[Details]
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This year's government work report proposed to promote the green transformation of development mode and accelerate the construction of a new energy system. Camel Group Co., Ltd. is a company engaged i...[Details]
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At an industry event held on August 17, Wei Shaojun, chairman of the IC Design Branch of the China Semiconductor Industry Association and professor of the School of Integrated Circuits at Tsinghua Un...[Details]
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Introduction A large number of embedded devices have entered people's daily life and work. People's requirements for embedded devices are getting higher and higher, and their functions are becomin...[Details]
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#include reg52.h #include "main.h" #include "smartcard.h" #include "stdio.h" typedef enum { false, true }bool; #if 0 sbit PIN_RXD = P1^0; //Define the same pin for receiving and sending sbit PIN_TXD ...[Details]
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0 Introduction In the UAV video acquisition system, the requirements for video signals are relatively high. The collected analog video signals are converted by A/D in the ARM9 processor, and then ...[Details]
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The actual appearance of the 8X8 dot matrix is as follows:
a total of 64 light-emitting points, two rows of pins, 8 in each row, a total of 16
The side of the dot matrix with text is facing itself...[Details]
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On August 20, local time, the Vancouver court held a hearing on the case of Huawei's Chief Financial Officer Meng Wanzhou. Judge Heather Holmes listened to the latest suggestions from both sides of t...[Details]
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1 Working Principle The temperature controller consists of three parts: temperature monitoring, signal processing, and output control. The system block diagram is shown in Figure 1. It obtains th...[Details]
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1. Principle
SPWM is a control technology related to PWM technology. It is widely used in modern inverter circuits.
Assuming that the sine wave is UO = U2sinφ (φ = 0 ~ 2π = 2πf), divi...[Details]
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Battery system architecture
For many years, nickel-cadmium batteries and later nickel-metal hydride battery technology have dominated the market. Lithium batteries have only entered the ma...[Details]
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With the support of AI, a new round of cockpit revolution is ready to take off.
Since December last year, Ideal Auto has started to push OTA5.0 in batches. The multimodal cognitive mod...[Details]
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