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//First look at 51 void UARTInterrupt(void) interrupt 4 { if(RI) { RI = 0; UsartReceive = SBUF; UsartReadCnt++; if(UsartReadCnt ReadLength-2) //Prevent overfl...[Details]
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A variable defined as volatile means that the variable may be changed unexpectedly, so the compiler will not make assumptions about the value of the variable. To be precise, the optimizer must carefu...[Details]
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When learning STM32 development, DEBUG is an indispensable step. So, this article will show you some knowledge related to this debugging. This article takes STM32F1 and Cortex-M3 as examples. The p...[Details]
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On May 6, ST Electric Power issued an announcement on the completion of transfer registration of the controlling shareholder's state-owned shares free of charge. It was disclosed that the company re...[Details]
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The megohmmeter generator handle is heavy and the output voltage is low. Possible reasons: 1. There is a short circuit in the generator circuit, which causes the circuit resistance to decrease and th...[Details]
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According to foreign media reports, high-resolution lidar sensor supplier Ouster has cooperated with NVIDIA to provide lidar sensors for L3 to L5 autonomous driving systems developed by major global ...[Details]
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Cloud computing technology is characterized by large systems and big data, and the security industry is a very typical big data application scenario. The checkpoint monitoring system and video mo...[Details]
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Principle of USB dual-machine communication
Since the USB model is a Host-Slave (host-peripheral) master-slave structure, there is no way to make two hosts communicate directly through the U...[Details]
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According to official news, Apacer announced the launch of the industry's first DDR5 RDIMM industrial-grade server memory bar on August 19, suitable for use in data centers, high-performance workstat...[Details]
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This paper proposes a DSP repetitive control scheme, which uses a repetitive controller to track the periodic reference command signal, reduce the output voltage harmonics, and improve the dynamic ...[Details]
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Some time ago, Mir launched the domestic core board and development board of the Xinchi D9 series. This core board can run Android, Linux, and RTOS systems, and has single-core, dual-core, 5-core, an...[Details]
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This design consists of a master machine and a slave machine. The host is composed of STC89C52 microcontroller circuit + Bluetooth host circuit + ultrasonic ranging module circuit + power supply circ...[Details]
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The MAX9240 compact deserializer is designed to interface GMSL serializers with 50Ω coaxial cable or 100Ω shielded twisted-pair (STP) cable. The device pairs with the MAX9271 or MAX9273 serializers. ...[Details]
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Abstract: This paper introduces the definition of positive and negative half-bridge
switching functions
using the switching logic signals output by the actual controller
to establish a r...[Details]
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The 1.16 kW battery charger from QIANMO is a comprehensive solution that provides efficient battery charging, emphasizing design precision, cost-effectiveness and scalability....[Details]
Microcontroller MCU
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