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It has a built-in PLL circuit for AM lock detection and output drive circuit. The main function of NE567 is to drive the load (usually LED) when the frequency in its detection band is at the inpu...[Details]
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This article briefly analyzes the question "Why large-capacity lithium batteries require high-power chargers" for readers' reference.
How to get more power
The power architecture of...[Details]
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Opening remarks:
The previous section talked about the framework of the buzzer driver in multitasking. This section continues to use the multitasking method and uses the accumulated main loop times i...[Details]
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In 2020, Intel proudly announced that relying on the advantages of its subsidiary Mobileye in the field of assisted driving (ADAS) chips , Intel gained 70% of the global market share in the field of ...[Details]
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At the International Solid-State Circuits Conference (ISSCC) on February 16, 2021, imec demonstrated the first IEEE 802.15.4z impulse radio ultra-wideband (IR-UWB) transmitter chip, which can better ...[Details]
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Day 1 - ARM addressing mode
1. Immediate addressing
The purpose of the immediate addressing mode is to place the operand immediately after the opcode and put it in the instruction code segment toge...[Details]
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The half-bridge device adopts Trench IGBT technology, with optional low VCE(ON) or low Eoff, suitable for high current inverter stages. MALVERN, Pennsylvania, USA, and Shanghai, China - February 29...[Details]
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Introduction: Since I started working on Linux, I have been looking for "HOWTO" articles on the Internet or in the library, but unfortunately there are not many. I also hope that my blog will become ...[Details]
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As mature process capacity continues to be in short supply, TSMC is said to be increasing 28nm and optimizing 22nm special process capacity to seize markets such as OLED display driver ICs, 5G RF ICs...[Details]
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On December 7, ArcherMind Technology announced that it received government subsidies of approximately RMB 11.19 million, a total amount that reached the previous session. The audited net profit attri...[Details]
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The Passenger Car Association predicts that in 2023, domestic narrow passenger car sales will be 23.5 million units, and new energy passenger car sales will be 8.5 million units. The annual new energ...[Details]
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Share a small problem of stm8s analog-to-digital conversion encountered today~~~ This microcontroller provides a total of 7 analog-to-digital conversion channels, namely AIN0-AIN5 and AIN12. Pin ...[Details]
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Nowadays, many Internet giants have entered the automotive field. China's Baidu, Tencent, Alibaba and Huawei have all made a move, and global companies such as Google and Apple are eager to make a...[Details]
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1. Forecast of the US Power Supply Market The US switching power supply commercial market is developing in parallel with the desktop computer and telephone product markets. With the rapid, sustaine...[Details]
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Abstract: The advantages of QDPSK signal are introduced, and its implementation principle is analyzed. A FPGA implementation scheme of QDPSK high-performance digital modulator is proposed. The top-...[Details]