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Modern production and scientific research have increasing requirements for image acquisition systems. Traditional image acquisition systems are mostly based on PCs, but in some special occasions, espe...[Details]
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Practical application circuit
Figure 3 is the actual application circuit of the battery charger of the environmental parameter tester. Among them, the rated voltage of the battery is 12V, the c...[Details]
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DS1302 is a high-performance, low-power, real-time clock circuit with RAM launched by DALLAS, USA. It can time the year, month, day, weekday, hour, minute, and second, and has leap year compensatio...[Details]
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- Nidec ASI is a company that has been engaged in energy storage system business for a long time in Europe and even in the world. It is also the world's only energy storage system equipment suppl...[Details]
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Require: 1. At least 10 light-emitting tubes with 4 patterns automatically change in a cycle. 2. The speed of the light pattern change can be controlled manually or automatically. The manual cont...[Details]
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Recently, according to foreign media reports, the Insurance Institute for Highway Safety (IIHS) found that as the functions of autonomous driving systems gradually become richer, users' understanding...[Details]
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Recently, we had the honor of interviewing Professor Zhou Zucheng of Tsinghua University, who has retired, and asked him to talk about the glorious years of China's EDA industry 25 years ago and the ...[Details]
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Electrical diagram is an electrical schematic diagram, which is a way of expressing the working principle of the electrical equipment and the functions of each electrical component and the relation...[Details]
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From the early mainframe computers to today's personal PCs and laptops, the integration, modularization, and lightweight evolution of electronic products has never stopped. Take the new Mac Pro 2019 ...[Details]
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Phenomenon 1: The PCB design requirements of this board are not high, so use thinner wires and automatically lay them out. Comment: Automatic routing will inevitably occupy a larger PCB area and ...[Details]
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The lost energy generates heat that must be dissipated on the circuit board, limiting the creation of compact solutions while also increasing the cost of the thermal cooling required to ext...[Details]
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4. The second stage of BootLoader
The second stage of vivi Bootloader is divided into eight small stages. The related functions of these small stages are called in the main function:
in...[Details]
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On March 28, the eye-catching Xiaomi Motors was officially launched, setting a record of 50,000 orders in 27 minutes. In the Xiaomi Motors Super Factory in Tongzhou, Beijing, 94 AMRs provided b...[Details]
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According to news on November 22, on November 21, Sun Wenlong, Chairman of the Open Atom Open Source Foundation, and Mike Milinkovich, Executive Director of the Eclipse Foundation, signed a cooperati...[Details]
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1.MOV PC, LR
If LR is not changed in the subroutine, it is equivalent to the RET
program sending the next instruction at BL SUB_XXXXX
into LR when calling the subroutine. In this way, when the call...[Details]
Analog electronics
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