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Foreign media CNBC published an article today, reporting some stories behind the Apple Card credit card, including the cooperation between several well-known American banks or financial groups and Ap...[Details]
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According to foreign media reports, noco-noco company announced the launch of its original X-SEPA™ separator. This separator has a three-dimensional ordered pore array and multi-layer structure, whic...[Details]
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This article cleverly combines the EL34 tube and the transistor (op amp), resulting in unexpected and high performance. This 32W power amplifier has a full power bandwidth of 5Hz to 55kHz, and its ...[Details]
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1. Working principle of oscilloscope The oscilloscope uses a narrow electron beam composed of high-speed electrons to hit the screen coated with fluorescent material to produce tiny light spots. Unde...[Details]
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0 Introduction Since its introduction, the monolithic switching power supply has rapidly occupied an important position in the field of small and medium power precision voltage regulated power suppli...[Details]
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According to Reuters, Micron CEO Sanjay Mehrotra said in an earnings call that the Ukraine crisis is not expected to affect near-term production, but measures to ensure the supply of raw materials wi...[Details]
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Abstract: This article introduces the development of representative cable-type endoscopic diagnostic and therapeutic robots and wireless pill-type endoscope systems classified by drive type, and discu...[Details]
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Introduction
The BootLoader of PIC microcontroller is the kind that needs to be written by yourself. You can write BootLoader programs with various functions according to your needs. At pr...[Details]
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#error clnk Debugroewe.lkf:1 segment .ubsct size overflow ----------- Project roewe - STM8 Cosmic - Configuration Debug ------------- Running Linker clnk -l"C:Program FilesCOSMICCXSTM8Lib" -o Deb...[Details]
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Battery technology is the key to improving the competitiveness of pure electric vehicles. The industry has been looking forward to the launch of more powerful battery products to break the performanc...[Details]
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Overview
Photoelectric direct-reading water meters launched in the market in recent years have gradually been accepted by the water supply industry and become mainstream products on the market ...[Details]
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Recently, we have received inquiries from customers every day about the equipment selection, deployment method, and equipment installation location of home anti-theft and monitoring systems. Alth...[Details]
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With the rapid development of electronic technology, the frequency of communication signals is getting higher and higher, and the signal quality requirements are becoming more and more stringent. I...[Details]
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Design experience to date has advocated that each inverter and motor have their own dedicated DSP controller. Recently, DSP processing power and peripheral resources have improved to the point wher...[Details]
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A remote control socket made a long time ago, with 12-channel decoding through a single-chip microcomputer.
Schematic
PCB
Internal structure
Panel: The red indicator light is t...[Details]
Making friends through disassembly
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