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When an object passes between the infrared light-emitting diode VD1 and the receiving tube VT1, the infrared rays are blocked, VT1 is cut off, pin 1 of IC2-A outputs a high level, 4N35 is cut off, VT...[Details]
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I have seen many beginners confused about reading and writing ID codes of PIC16 series microcontrollers. To be honest, the information on this aspect is not very complete. Some textbooks may involve ...[Details]
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Recently, Musk announced that his company Neuralink is recruiting a second patient to receive brain-computer implants. The target population is patients with quadriplegia due to cervical spinal cor...[Details]
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The relationship between the MSP430 clock cycle (oscillation cycle), machine cycle, and instruction cycle
The clock cycle is also called the oscillation cycle: it is defined as the reciprocal of the ...[Details]
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Kangtairuiying launches the latest image enhancement solution: focusing on core products to accelerate global growth Stockholm – November 25, 2022 – ContextVision is a medical technology software c...[Details]
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Relying on mountains will cause them to fall; relying on people will cause them to run away; only by being self-reliant and strong can we achieve steady and positive development On the last day of ...[Details]
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There are many types of smart homes, and various devices are incompatible, but this situation is expected to change recently. According to foreign media reports, Amazon, Google and Apple reached a ...[Details]
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The CoreChi D9 processor is an automotive-grade industrial application chip that integrates 4xARM Cortex-A55 high-performance CPUs and 2xARM Cortex-R5 DCLS real-time CPUs, and contains 3D GPU and...[Details]
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When we analyze the lwIP protocol stack, we often see the LWIP_DEBUGF() function. I think the author of lwIP may have spent a lot of time adding it to make it easier for people to learn and use lwIP.
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In recent years, due to the advancement of technology and efficiency, the application of LED has become more and more extensive; with the upgrading of LED applications, the market demand for LED has...[Details]
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On March 5, the Management Committee of Shaoxing Binhai New Area, Zhejiang Province, held a signing ceremony for the Digital Economy Industrial Cooperation Park project with Minth Holdings Group, Lia...[Details]
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Introduction
Programmable logic controllers (PLCs) are at the heart of many industrial automation and process control systems, monitoring and controlling complex system variables. PLC-based syste...[Details]
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The heart of electric vehicles - batteries
Why is the battery the heart of electric vehicles? This starts with the history of electric vehicles. When it comes to electric new energy vehicles, it is e...[Details]
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1 Introduction At present, embedded processors based on ARM micro-cores have become the mainstream of the market with their advantages of low power consumption and powerful functions. At the same tim...[Details]
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If you are an auto technician, vehicle technician or auto mechanic, you may find this cheap yet powerful car battery charger circuit very handy as it can be used to charge all types of car and moto...[Details]