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Heat dissipation, driver power supply, and light source are the most critical parts of making a good LED lighting product. Although heat dissipation is particularly important and the heat dissipa...[Details]
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LED lamp (Light Emitting Diode) is also called light emitting diode. It is a solid-state semiconductor device that can directly convert electricity into light. The heart of LED energy-saving lamp i...[Details]
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introduction
How does the CPU work?
The operation of the CPU is similar to that of the human brain. Let's first talk about how the human system works. The sense organs such as the eyes, ears, to...[Details]
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Lithium-ion batteries have a high energy-to-weight ratio and energy-to-volume ratio, no memory effect, can be recharged multiple times, have a long service life, and are becoming increasingly cheap...[Details]
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In recent years, with the evolution of advanced processes, the reduction of line width has greatly increased the number of transistors in chips, and the number of IPs that can be integrated in a sing...[Details]
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Abstract: The overall structure of the system is designed, and the design idea of the system is expounded. The key technologies involved in the system include the principle and application of org...[Details]
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1. Issues that should be paid attention to when receiving serial port data in UC/OS design 1. Data receiving process of serial communication: 1 UART receive FIFO triggers an interrupt after receiving...[Details]
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With the rapid development of electronic technology, electronic equipment is also developing towards functional integration and miniaturization, which brings us many conveniences, but electromagnet...[Details]
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On the evening of December 14, Saiwei Semiconductor announced that its wholly-owned subsidiary Sweden's Silex Microsystems AB (hereinafter referred to as "Silex") signed a "Share Acquisition Agreemen...[Details]
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On September 26, China Post issued a commemorative stamp sheet for the 40th National Best Stamp Selection, which is China's first NFC chip stamp. The stamp has an NFC chip embedded in the traditional...[Details]
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After the problems between Russia and Ukraine arose, the United States and other Western countries imposed sanctions on Russia, but many Chinese companies still held on in Russia, including Huawei. I...[Details]
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Abstract: A low voltage and low quiescent current linear differential regulator is designed. The traditional LDO has an independent bandgap reference voltage source and an error amplifier. In this pa...[Details]
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Tianyancha shows that on February 23, Tencent Technology (Shenzhen) Co., Ltd. disclosed two patents related to "vehicle driving", namely "vehicle driving simulation method and device, storage medium ...[Details]
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LCD1602 contains eight custom character spaces. Users can set custom characters as needed, but the pixels of the characters are usually 5X7. If you need characters with larger pixels, you can only ...[Details]
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Recently, Continental announced a strategic partnership with Nanochip at the China Technology Experience Day event it hosted. The two parties will jointly develop automotive pressure sensor chips.
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