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MediaTek's revenue in August was NT$12.74 billion, the second highest this year and the third highest in history. Credit Suisse Securities expects that the third quarter revenue will exceed the high ...[Details]
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Permanent memory voice loop playback circuit diagram
Press the REC button, L1 lights up, and the signal input from the microphone enters the amplifier inside SR9G26. The gain of the amplifier is co...[Details]
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Conventional microwave detector diode and beam lead diode video impedance (RV) test methods and instruments have the defect of being inconsistent with the national test standard (GB6570-86). It is ...[Details]
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On the evening of January 18, Tianji Holdings issued an announcement stating that its performance in 2021 successfully turned losses into profits, and the net profit attributable to shareholders of t...[Details]
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In the blink of an eye, more than half of 2019 has passed, and many listed companies have released their semi-annual reports. Some companies have achieved stable growth in performance, while others h...[Details]
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For MCU space allocation, see *.M51 file; for ARM and DSP space allocation, see *.map file 1. Function positioning: If you want to C source file tools.c function int...[Details]
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High-end measuring instruments are composed of many electronic components. When the instrument is working, the heat generated by the electronic components gathers, causing the internal temperature of...[Details]
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A variable resistor can compensate for a regulator's temperature drift if it incorporates a programmable temperature-indexed lookup table. In this case, the lookup table changes its resistance every 2...[Details]
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According to 36Kr, GMEMS recently completed a B round of financing of over 100 million yuan. This round of financing was jointly invested by Dingqing Investment, Ivy Capital, Hanqiao Capital, Zheshan...[Details]
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With the continuous development of microelectronics and computer technology, the instrument structure has undergone a fundamental change. With microcomputers as the main body, computer technology and ...[Details]
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RS-232/485 is the most widely used serial interface in PC and communication industry, and is defined as a single-ended standard that increases the communication distance in low-speed serial communicat...[Details]
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Abstract: This paper introduces
the principle and operation characteristics of
soft start
, as well as the role and function of MCC control cabinet.
Keywords: soft starter; AC motor; motor ...[Details]
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Preface
LED, or light emitting diode, is a semiconductor solid-state light-emitting device. It uses solid semiconductor chips as light-emitting materials, and emits photons through th...[Details]
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The construction of a new energy vehicle charging facility project with a total investment of 30 million yuan in Tuyou Banner has started recently. The project is invested and constructed by the Ba...[Details]
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In-wheel motors are common in concept cars, but few can actually be mass-produced. At the Paris Motor Show, Protean Electric and Renault jointly launched the ProteanDrive fifth-generation in-wheel ...[Details]
Analog electronics
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