R142A306500

(1): Because each crystal oscillator has its own characteristics, it is best to select external components according to the values ​​provided by the manufacturer. (2): Within the permitted range, the...[Details]

The natural gas turbine flowmeter is a flowmeter with high precision, high sensitivity, wide range ratio and good repeatability. It is widely used in natural gas trade settlement measurement and is s...[Details]

1-3-2. Calculation of energy storage inductance of reverse series switching power supply The calculation method of the energy storage inductor of the reverse series switching power supply ...[Details]

Probe selection for anemometers The velocity measurement range of 0 to 100 m/s can be divided into three sections: low speed: 0 to 5 m/s; medium speed: 5 to 40 m/s; high speed: 40 to 100 m/s. The the...[Details]

Lithium-ion (Li+) batteries are more fragile than other battery chemistries and have very little tolerance for mishandling. Therefore, Li+ battery charging circuits are complex and require high-pre...[Details]

1. What is a digital tube? As shown in the picture, this is a two-digit digital tube A digital tube should have 8 LED lights to control what number it displays, 7 LEDs to control the number, and...[Details]

As we all know, ARCFOX released the world's first mass-produced car equipped with three laser radars, the ARCFOX Alpha S Huawei HI Edition, jointly developed with Huawei in April this year, which att...[Details]

At present, China's garbage classification work is being accelerated, and by the end of this year, 46 key cities will basically have established garbage classification and treatment systems.   Recent...[Details]

　　When working with any new technology, the biggest challenge facing production engineers is what to test and why to test it. This is especially tricky with complex devices like modern smartphones or ...[Details]

　　With the development of modern measurement technology, higher and higher requirements are put forward for the measurement system. In the automatic distillation measurement and control system, the a...[Details]

Currently, TSMC is building a new wafer factory Fab21 in Arizona, USA. It was originally planned that the first phase of the production line would be put into use in 2024, using the N4 and N5 series ...[Details]

With the rapid development of medical device technology, the requirements for the air tightness of medical device sealing components are constantly increasing, and the detection of air tightness is gr...[Details]

    Abstract: Semiconductor LD-pumped solid-state lasers have high requirements on power supply. The power supply needs to have the functions of slow start and microcomputer control of laser power. ...[Details]

Wearables for personal health and wellness are a rapidly growing market. There are wristband devices (represented by the likes of Fitbit and Garmin), but they are just a starting point. There is al...[Details]

On the morning of November 5, 2024, Dalian Rongke Energy Storage Group Co., Ltd. held a donation ceremony for the Rongke Energy Storage Education Fund and Yanhui Scholarship at the Sixth Junior High S...[Details]