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In recent years, FPGA-based soft-core processors have been valued and developed in the embedded market for their high design flexibility and low cost. Representative soft-core processors include Aher...[Details]
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When I first came into contact with the HC-05 Bluetooth transparent transmission module, I just felt it was amazing. But I knew nothing about its principle and usage. When I needed to use it in a pro...[Details]
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First, the overall environment is not good. Since Huawei phones cannot use Android, Huawei's market is limited to China, and it cannot get a share of the vast foreign market. This congenital deficien...[Details]
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The microcontroller model is stc12c5a60s2 The temperature sensor is DS18B20 Wireless transmission is NRF24L01 Temperature display LCD1602 The microcontroller source program is as follows: #includ...[Details]
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01. Enter ST official website Reference website: https://www.st.com 02. Refer to the following picture 03. Refer to the following picture 04. Refer to the following figure 05. Refer ...[Details]
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About AVR interrupts: When the system is running the main program normally, if there is suddenly an important task to be processed immediately, the system will save the current work and then proces...[Details]
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1 System Design
With the continuous development of electronic technology, wireless technology plays an increasingly important role in intelligence. This design is a wireless remote control...[Details]
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Today I tried to store the array in flash and then read it out, and I made some modifications to the original 5110 project. Can you tell where I changed it? uint8 Chinese_Font PROGMEM =
{
/*...[Details]
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#TYPE
Syntax: #type standard-type=size
#type default=area
standard-type is one of short, int, long, or a user-defined size;
size is 1, 8, 16 or 32;
area is a storage area defined by #TYPE usi...[Details]
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Compared with the P0 and P1 motor architectures, the P2 motor architecture has greater variability and compatibility, leaving engineers with more room to play. The motor of the P2 architecture is l...[Details]
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On December 19, the commissioning ceremony of the 750 kV third loop reinforcement project of the Hexi Corridor was held in Gansu, adding a new channel for the export of new energy in Northwest my c...[Details]
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The Indian government's earlier plan to attract foreign semiconductor companies to set up factories failed due to the low subsidy ratio, so it is preparing to increase subsidies. According to Indian ...[Details]
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X5045 is a programmable control circuit that integrates three functions: watchdog, voltage monitoring and serial EEPROM. It is particularly suitable for applications that require a small amount of ...[Details]
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The current direction of each phase of the three-phase AC power supply is constantly changing back and forth. When three-phase AC power is input into a three-phase AC motor, each phase of AC power ...[Details]
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传统的
射频
(RF) 发送信号链通常使用数模转换器 (DAC) 来生成基带信号。然后,使用射频混频器和本地振荡器将此信号上变频为所需的射频频率。射频 DAC 技术取得进步,现在允许直接以所需的射频频率生成信号,从而显著简化射频发送信号链的设计和复杂性。
High-frequency RF DACs have balanced differential outp...[Details]