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Design ideas for infrared automatic LED energy-saving lamp system The specific design idea of ​​infrared automatic LED energy-saving lamp product solution should be designed according to the path of...[Details]

Preface With the popularity of mobile phones, portable music players and portable game consoles, people have begun to demand that these electronic devices be designed to be more compact, high-perfor...[Details]

The power amplifier is an indispensable and important component in the wireless communication system. With the development of the communication system, the power amplifier has entered a stage of ra...[Details]

1 Introduction Light-emitting diode (LED) is a semiconductor device that converts electrical energy into light. Compared with traditional incandescent lamps, LED has the advantages of...[Details]

1. Selection of bandwidth in power supply measurement There are four related terms for oscilloscope bandwidth: analog bandwidth, digital bandwidth, system bandwidth and trigger bandwidth. Digital ban...[Details]

With the advent of the new energy era, many high-quality and low-priced models are also arriving one after another. However, in terms of the current domestic situation, due to the imperfect infrastru...[Details]

AbstractIn order to study the efficiency of class F and inverse class F power amplifiers, the efficiency of the two amplifier working modes is calculated theoretically. It can be seen from the ca...[Details]

The US Patent and Trademark Office has revealed a feature that Samsung may have on its future wearable devices, and the patent published by the agency, which was originally filed in 2015, reveals tha...[Details]

First we need to understand the meanings of the most commonly used icons: Turn the multimeter knob to the position marked with the beep symbol. Connect the metal parts of the black and red test l...[Details]

China Energy Storage Network News: On March 23, at the construction site of the 500 kV Xiongdong Substation Project in Hebei, construction workers carried out the installation of gas-insula...[Details]

       Qualcomm announced the first batch of manufacturers that will release Snapdragon 888 at the Snapdragon Technology Summit: ASUS, Black Shark, Lenovo, LG, Meizu, Motorola, Nubia, realme, OnePlus...[Details]

EETS4K Module Application Notes (1) The 9S12 series microcontrollers usually contain 4KB of EEPROM. Freescale calls the EEPROM module EETS4K. In fact, the so-called EEPROM here is actually FLASH, b...[Details]

Before RF testing can be performed, the DC operating conditions of these devices must be tested. For diodes, this includes forward voltage drop, feedback breakdown voltage, and junction l...[Details]

As the country with the second highest robot density, Singapore has various types of robots, such as barista robots, construction robots, surgeon robots, and elderly care robots. Recently, 5...[Details]

How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]