Priced at only $199, Motorola's Q series smartphones have been popular with many users since they were first launched due to their low price. According to iSuppli's disassembly analysis, many top manu
I posted this thread to ask, how do you become an embedded system expert? I am currently working on hardware. After each hardware test, the board is handed over to the software department for debuggin
Abstract A correlation analysis method for transistor (BJT) and field effect transistor (FET) amplifier circuits is proposed. The dual relationship between the two , from which a conclusion and two in
Designing multiple mobile antennas? Facing efficiency degradation? Here’s a guide to developing products with superior antenna performance using COFF capacitor devices to improve system efficiency and
What is AC-DC conversion? The most straightforward explanation is that it is a device that converts alternating current into direct current. Its power flow can be bidirectional. The power flow from th
[size=4] Si24r1 is a 2.4G RF chip with its own intellectual property rights designed by Nanjing Zhongkewei for low-power wireless communication applications. It is currently mainly used in low-power s