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Statistics show that consumers generally replace their phones every 3-5 years. So the question is, how can a phone be used normally for several years? A Dutch mobile phone company called Fairphone ha...[Details]

On April 16, Jintuo Co., Ltd. released its 2020 annual performance report, stating that the company achieved operating income of 884 million yuan, a year-on-year increase of 78.41%; the net profit at...[Details]

When using C language, you must use a C compiler to compile the written C program into machine code so that the microcontroller can execute the written program. KEIL uVISION2 is one of the...[Details]

In recent years, the Internet of Things (IoT) and Machine-to-Machine (M2M) markets and technologies have attracted widespread attention. The concept of IoT and M2M not only refers to personal compute...[Details]

One of the most important things when playing guitar is making sure the instrument is in tune. Even the best guitarist won't sound any good with an out-of-tune guitar. Manual tuning with a standard...[Details]

Over the past decade, quadcopter drones have evolved dramatically. Today, they are widely used in all areas of life, from government inspections and accident mapping to filming, express ...[Details]

Huawei Fellow Ai Wei said at the Huawei Developer Conference that as for the difficulty of Kirin development, which everyone is concerned about, Huawei has already implemented a drag-and-drop develop...[Details]

Measurement of electrode contact resistance Measuring the contact resistance of the electrode is essentially to measure the resistance between the electrode and the ground to indirectly determine whe...[Details]

There are two instructions to enter low power mode. These are instructions in the CMSIS kernel of ARM. For details, please refer to the discussion link of the masters in the link http://www.wowotech....[Details]

In order to improve the problems of poor surface quality such as chatter marks and overcutting on the machined surface of parts in mold processing, the servo system performance of the machine tool ...[Details]

The basic structure of the electric vehicle drive motor controller can be divided into: housing, high and low voltage connectors, electronic control components, electrical control components, and e...[Details]

Arsenic contamination of rice is an international problem that endangers human health. Arsenic contamination of rice can be detected by hyperspectral imaging spectrometer . Hyperspectral imaging spect...[Details]

High-voltage battery system composition and structure The high-voltage battery module is placed in a sealed and shielded high-voltage battery box. The high-voltage battery system uses reliable...[Details]

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A soft starter is a device used for starting and running control of motors. It controls the starting current and voltage of the motor to achieve smooth starting and soft stopping of the motor, redu...[Details]