AST0490604

Acceleration sensor is a sensor that measures the acceleration of the device body. It mainly measures the inertial force inside the sensor and calculates the acceleration data. Accel...[Details]

s3c2440 i2c controller driver (simplified DIY), directly on the code, the comments are very detailed: #include linux/kernel.h #include linux/module.h #include linux/i2c.h #includ...[Details]

On the evening of December 11, Yiwei Lithium Energy announced that the company held the 42nd meeting of the fifth board of directors and reviewed and approved the "Proposal on the Joint Subscription ...[Details]

The issue of matching the speaker efficiency with the amplifier output power is related to the design orientation of the speaker and amplifier. Let's first talk about why the design of the...[Details]

We can think of antennas as bidirectional transducers between electromagnetic energy in free space, as defined by Maxwell's equations, and RF voltages and currents confined in conductors or wavegui...[Details]

This program displays the data read from the color recognition module on LCD1602, and generates corresponding PWM waves to operate the three-color lights to display different colors, so as to achieve...[Details]

PIC microcontroller is the best in the microcontroller series. I believe everyone has a certain understanding of PIC microcontroller. In reality, the application of PIC microcontroller can be seen ev...[Details]

　　In a digital communication system, the transmitter transmits each code element in a digital pulse sequence one by one in a certain time sequence. The receiver must have an accurate sampling decisio...[Details]

Abstract: A driving circuit for controlling multiple PZTs (piezoelectric ceramics) based on C8051F005 single-chip microcomputer is designed. The serial data transmission method is adopted, and the ...[Details]

Recently, Beijing SinoHytec Technology Co., Ltd. announced that it plans to jointly invest with Toyota Motor Corporation to establish and operate a joint venture company, Huafeng Fuel Cell Co., Lt...[Details]

As a major innovation in the energy field in the 21st century, the Global Energy Internet has drawn a new blueprint for the future development of world energy. The future world energy development w...[Details]

　　Designers of electronic ballasts are very concerned about the crossover distortion of half-bridge drive transistors. Whether the crossover distortion is optimized directly affects whether the two ha...[Details]

In Australia's vast outback, an unusual game is quietly unfolding. This is not a traditional fuel car race, but the ultimate test of solar cars. In this race called the Bridgestone World Solar Challe...[Details]

　　In order to reduce product size, reduce costs, extend battery life, and improve the performance of battery-powered systems, thermal meter personnel have accelerated the development and application ...[Details]

LT1109 is a three-terminal device without a power-off control terminal. If some external components are connected, a circuit with a shutdown function can be formed. When the gate of the FET is at a l...[Details]