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This paper introduces a novel design method for miniaturized RF transceiver front-end. This method is used to realize an L-band dual-band RF transceiver front-end on an LTCC substrate. The circuit si...[Details]
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Use half-duplex communication /************************************ Using the hardware UART module and serial port interrupt ************************************/ #include reg52.h ...[Details]
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This article introduces how to use the mainboard terminal functions and protection functions of the PUCHAN PI7000 vector control inverter to achieve the low-frequency and high-torque of hybrid elec...[Details]
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Chapter 7 Oscilloscope Design - Waveform Sliding Browsing The sliding function similar to that of a mobile phone is quite practical when used on an oscilloscope. It can be used to adjust the waveform...[Details]
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The main flow-through parts of a centrifugal pump are the suction chamber, impeller and pressure chamber. The suction chamber is located in front of the water inlet of the impeller and serves to guide...[Details]
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Hua-Han plans to issue 3.54 million new shares as consideration for the acquisition and exchange shares with its subsidiary AIS Cayman. If the transaction is successfully completed, Hua-Han will acqu...[Details]
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日前,湖北小米长江产业基金合伙企业(有限合伙)发生工商变更,新增多位投资人,包括珠海兴格资本投资有限公司、珠海格力金融投资管理有限公司、天津金星创业投资有限公司、北京汽车集团产业投资有限公司、广发乾和投资有限公司、江苏溧阳光控股权投资合伙企业(有限合伙)。 Among them, Zhuhai Gree Financial Investment Management Co., Ltd. and ...[Details]
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MCU
The motor controller is the nerve center connecting the motor and the battery, and is used to adjust the performance of the entire vehicle. Sufficiently intelligent electronic control can ...[Details]
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On the morning of January 31, Wangcheng held a New Year's opening ceremony of "Striving for Economy and Grasping Development" and a signing ceremony for investment promotion of "Return of Hunan Mer...[Details]
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1. Touch screen calibration principle The bits of ADCDATA parsed by the touch screen pointed previously represent the conversion results of the coordinate ADC, and these results are converted through...[Details]
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This meter is positioned at the entry level, the price is very good, it is easy to use and it also has a so-called "anti-burn meter" function, which is really suitable for novices, because those who ...[Details]
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The GF-D800 semi-automatic biochemical analyzer is popular among grassroots users for its simple operation, stable performance, accurate results, low failure rate, and economical and practical use. D...[Details]
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Data encryption is to ensure the security of the transmitted information by artificially disturbing the original data according to a certain rule under the control of specific parameters (called ke...[Details]
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Capacitor motors are used in a wide range of situations. Common household appliances such as ceiling fans, table fans, washing machines, blowers, etc. are all driven by capacitor motors. (1) Capacit...[Details]
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Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field.
This year, two new innovations were added: AI network securi...[Details]