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Before interruption: After the interrupt is generated: Problem case: We want to implement a button lighting program. We know that there are the following two solutions: 1. Polling scheme: polling...[Details]
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Micron Technology Inc. (NASDAQ: MU), a provider of memory and storage solutions, today announced volume shipments of DRAM products based on the 1α (1-alpha) node. This process is the world's most adv...[Details]
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After the beginning of industrial society, the manufacturing industry has a huge demand for welding. Manual welding is labor-intensive and has a poor working environment, which has led to fewer and...[Details]
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As environmental and energy issues become increasingly severe, electric vehicles and hybrid electric vehicles (EV/HEV) have become the focus of attention in today's world. The battery is the power li...[Details]
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From July to August 2022, my country's lithium-ion battery industry continued to grow rapidly. According to corporate information announced in industry regulations and calculations by research inst...[Details]
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On the afternoon of November 5, Xiaomi held the MIDC2020 Developer Conference today. At the conference, Fan Dian, Chairman of Xiaomi AIoT Strategic Committee and General Manager of Xiaomi IoT Pl...[Details]
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1. Insert the black test lead into the com port and the red test lead into the vω port. 2. Turn the function rotary switch to v~ (AC), v- (DC), and select the appropriate range. 3. The red test lead ...[Details]
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The winding is always wound over at least two stator teeth. In concentrated winding, one stator tooth is wound. Both types of winding have different advantages and disadvantages.
When to...[Details]
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Attached here is the receive interrupt source code #ifdef _RAISONANCE_ void USART_RX_IRQHandler(void) interrupt 28 #endif uint8_t cnt_USART ; #ifdef _IAR_SYSTEMS_ #pragma vector=30 __interrupt void U...[Details]
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As shown in the figure, this is a high-speed oscillator composed of ECL or NOT gates. The collector load resistance R of the ECL circuit is small, so the time constant is small and the switching spee...[Details]
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Experimental steps:
Open the 51 core project and configure the pins for the core. This process is carried out according to the schematic diagram of the development board. The pins include: clk...[Details]
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Allwinner Technology announced that the company held the 19th meeting of the third board of directors on September 26, 2019, reviewed and approved the "Proposal on the Transfer of Part of the Equity ...[Details]
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In one of my products, there are two chips, AVR and PIC, at the same time. When AVR drives the relay, then drives the contactor. PIC is used for display. I found that PIC actually has a little interfe...[Details]
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According to news on October 16, Serip has recently obtained the ISO 26262:2018 highest level ASIL D process certification for automotive functional safety issued by SGS, an internationally recognize...[Details]
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In addition to performance, reliability, low power consumption, and cost, wireless ECG monitors must support dedicated telemetry frequency bands so that ECG data from the monitor can be quickly, ac...[Details]
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