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On December 11, 2020, Goertek Co., Ltd. (hereinafter referred to as "Goertek") and Shanghai Taishi Microelectronics Co., Ltd. (hereinafter referred to as "Taishi Micro") signed a long-term cooperatio...[Details]
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Recently, the world's largest photovoltaic power station investor, the State Power Investment Corporation (hereinafter referred to as SPIC), announced the 54th photovoltaic inverter strategic procu...[Details]
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Isolated 3.3V to 5V converters are often used in long-distance data transmission networks, where the bus node controller operates from a 3.3V power supply to save power, while the bus voltage is 5V...[Details]
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Connect 8 LEDs to a certain IO port of the 51 single-chip microcomputer, connect a button switch K1 to the external interrupt 0 input P3.2 (INT0) pin, and connect a button switch K2 to the external i...[Details]
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The previous article focused on the operation and registration of the tty upper character level. This article focuses on thread registration and how it is connected to the upper structure. 1. tty_l...[Details]
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NXP Semiconductors NV recently announced on its official website that the company's board of directors unanimously nominated Kurt Sievers, 50, as president and CEO. To ensure a smooth transition, Cle...[Details]
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The development of autonomous driving is like a bottomless pit, and no one knows how much money it will cost to fill it. Today, we see that Tesla can achieve FSD, but in fact, there is unimaginable f...[Details]
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Generally speaking, engineers often optimize the electronic transformer parameter design to improve the efficiency of LED driver power supply and reduce the eddy current loss caused by ringing. But...[Details]
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What are LED chips made of?
The main material of the chip is single crystal silicon.
What is the function of LED chips?
The chip is the core thing that converts electricity into li...[Details]
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PTC element refers to a thermistor with a positive temperature coefficient. It is a component made of barium titanate (BaTiO3) as the main raw material, with trace rare earth elements (such as stro...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 is capable of monitoring bidirectional currents with less than 1% linearity error on sources with dc voltages up to ±270 V. The lo...[Details]
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The MAX14583E is an independently controlled high-density 8:2 multiplexer. The device operates in either direction and supports signal levels from -5.5V to +5.5V with input voltage protection from 0 t...[Details]
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Ultrasonic flowmeters have now been widely used in various flow measurement sites, especially large-diameter pipeline measurements, which can better reflect their superior measurement performance. The...[Details]
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I recently made an ATmega16 board for fun, and downloaded ISP. The 16M crystal oscillator was not set up properly at the beginning, and the internal clock source was used, so the crystal oscillator w...[Details]
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CAN (Controller Area Network) bus is a communication protocol used in the automotive and industrial automation fields, with high reliability, real-time and flexibility. The transmission rate of CAN...[Details]
Analog electronics
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