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Many friends who want to learn electronics think that electronics are very mysterious. In fact, after reading this article, you will feel that the path to learning electronics is much clearer.
"It'...[Details]
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According to Strategy Analytics, the global smartphone application processor (AP) market achieved double-digit year-on-year revenue growth for the sixth consecutive quarter in the second quarter of 2...[Details]
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Common op amp model knowledge CA3130 high input impedance operational amplifier Intersil
CA3140 High Input Impedance Operational Amplifier
CD4573 Quad Programmable Operational Amplifier MC1...[Details]
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Last night, the car circle brought out two plates of hard food at once. Geely launched its new brand Jiyue, and Baidu obtained its birth certificate for car manufacturing. Evergrande Automobile r...[Details]
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The working frequency band of Bluetooth wireless communication technology is the 2.4GHz ISM (i.e. science, medicine, industry) which is used worldwide. The early Bluetooth data rate is 1Mb/s. Freq...[Details]
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Abstract: This paper describes in detail the design and implementation of a CAN bus and RS 232 interface card using the AT89S51 microcontroller and the SJAl000 bus controller; a synchronous serial ...[Details]
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1. System Solution
Solution 1: Use small and medium-sized digital circuits to form the system, with counters as the main measurement module and timers as the main control circuit. This solution h...[Details]
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Tianfeng International analyst Ming-Chi Kuo said in a report that Apple is expected to launch two new AirPods as early as the fourth quarter of 2019, one with a completely new design (priced higher t...[Details]
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A time relay is an electrical component used in a circuit with a lower voltage or a smaller current to connect or disconnect a circuit with a higher voltage or a larger current. It can be said that...[Details]
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An isolated DC-DC power module refers to an isolated power supply that uses a transformer to reduce the voltage of various voltages (such as 48VDC, 24VDC, 12VDC, etc.) to the required voltage, and ...[Details]
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I hesitated for a long time to discuss the topic of flyback power supply and transformer. Because the topic of flyback has been discussed a lot, and this topic has been discussed very thoroughly. Ther...[Details]
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;After pressing the start key (PT2.1), the program realizes LED flashing ;Purpose: Learning the input and output control of I/O port ;=============================================== ;Complete code dow...[Details]
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PD fast charging + I2S input with built-in DSP digital amplifier IC combination boosts the performance upgrade of Bluetooth speakers powered by two series lithium batteries
introdu...[Details]
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The vehicle display and control system is a system that displays and controls the vehicle's working status information and completes human-computer interaction. The vehicle display and control syst...[Details]
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In 2024, the organic light-emitting diode (OLED) TV series launched by LG Electronics won the favor of many authoritative American media and was unanimously rated as the top OLED TV product.
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