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Balanced modem circuit diagram
Figure 4 is a balanced modem with amplification function. In the process of radio transmission, the carrier is often suppressed and only the sideband component is ...[Details]
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Strengthening the entry of Chinese green energy enterprises into overseas markets
Hangzhou, November 6, 2023 /PRNewswire/ -- Recently, TÜV Rheinland Greater China (hereinafter referred to as "...[Details]
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With the development of semiconductor technology, the ripple of power regulators is getting smaller and smaller, the conversion efficiency is getting higher and higher, the input voltage is getting l...[Details]
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Melt flow rate test This instrument is not only suitable for testing plastics with lower melting temperatures such as polyethylene, polypropylene, polystyrene, and ABS resin, but also suitable for en...[Details]
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After the PCB is welded, its components need to be tested. The traditional method is to test them after welding them off the PCB board, but this method is not only troublesome and inefficient, but al...[Details]
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CATL is accelerating the construction of a battery swap network for passenger cars and commercial vehicles, in order to fully open up the battery swap service value chain and build a new circle of th...[Details]
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The data exchange of Arrizo 5's gateway interface usually involves information transmission between electronic devices inside the vehicle, including body systems, entertainment systems, remote cont...[Details]
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1. Short-circuit both ends to discharge the capacitor to ensure the safety of the numbers. 2. Turn the function rotary switch to the capacitance (c) measurement position and select the appropriate ra...[Details]
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According to 9To5Google, realme officially confirmed today that the realme Pad released four months ago will no longer have Android 12 updates. In the FAQ released this week, realme confirmed that ...[Details]
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RS-485 is an electrical interface specification that defines a multi-point, bidirectional (half-duplex) communication link based on a single-pair of balanced lines. It only specifies the electric...[Details]
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During this period, I have tested many projects and have come into contact with various
spectrum analyzers
. Although spectrum analyzers from different manufacturers seem to be very differe...[Details]
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This article will reveal the design secrets behind the world's first K-band data converter, the EV12DS460A, and introduce the ultra-high-speed process introduced to improve performance and circumvent...[Details]
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1 Introduction
The three foundations of modern vehicle electronic information technology include: information acquisition (sensor technology), information transmission (communication technolog...[Details]
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1. Learn how to use the instrument in detail Carefully read the product manual of the instrument, and do not use the instrument without being familiar with it. Be familiar with the terminal wiring di...[Details]
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On October 25, according to the Global Times, after the US Department of Defense once again included Chinese lidar manufacturer Hesai Technology on the "CMC List", Hesai Technology said it would su...[Details]
Power technology
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