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According to foreign media reports, Our Next Energy (ONE), a battery startup in Michigan, said that the company has tested a new battery prototype Gemini on the Tesla Model S. This battery can enable...[Details]

Although after experiencing rapid growth in 2022, the battery new energy industry chain will be a bit "cold" at the beginning of 2023, it is undeniable that the lithium battery track is still a golde...[Details]

MCU is a widely used chip in the home appliance industry . Recently, the price surge of MCU in 2020-2021 due to supply shortage has been halved. Among them, the price drop of MCU in small home applia...[Details]

The challenge for audio designers is to make high-performance, low-noise analog circuits that coexist with ASICs, processors, and DC-DC converters. For example, consider a problem that affects just on...[Details]

With the development of 5G and AI technologies, autonomous driving is getting closer and closer to our lives. In the field of autonomous driving where car companies and technology companies are compe...[Details]

1. Motor deviation counter overflow error occurs during high-speed rotation. Countermeasures: Check whether the wiring of the motor power cable and encoder cable is correct and...[Details]

ICP spectrometer is a large precision instrument. Generally, after signing the purchase contract, especially for imported instruments, there is a 3-4 month delivery period. During this period, some e...[Details]

After the button cell is assembled and formed, let it stand for 6 hours before the charge and discharge experiment can be carried out. The battery is charged and discharged in a constant curr...[Details]

1. Introduction    In order to summarize the learning experience of PIC16F616 microcontroller some time ago and facilitate communication, I wrote this article about the learning experience of PIC mic...[Details]

The MCS-51 single-chip microcomputer was launched by the American INTE company in 1980. Compared with the MCS-48 single-chip microcomputer, it has a more advanced structure and stronger functions. It...[Details]

Figure 3 is a typical OTL circuit. There are two points to adjust its working point: first, the midpoint potential (point C potential) is EC/2. Second, BG2 and BG3 provide a certain forward bias volta...[Details]

      On the morning of June 17, Qualcomm announced the launch of a new mobile platform - Qualcomm Snapdragon 690 mobile platform, which will be put into use in the second half of the year. 　　Previou...[Details]

The IO of the 4412 board is all 1.8v. Only I2C6 is converted to 3.3v. So I plan to use I2C6 to drive mpu9250 1. First remove the occupied modules Remove the touch driver in menuconfig Device Drive...[Details]

Uninterrupted Power Supply (UPS) appeared in the 1980s. It solved the problems of poor power quality and low reliability in the traditional direct power supply mode of the mains, and began to provide...[Details]

China Energy Storage Network News : On September 10, at the International Smart Energy (Electricity) Forum held in Wenzhou, Zhejiang, several Internet experts from the State Grid Corporation ...[Details]