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Gas flow meter is a commonly used flow measurement instrument, which has many advantages such as high sensitivity, wide measurement range, flexible use, convenient maintenance, etc., and its applicati...[Details]

New energy is one of the five most decisive technological fields in the world economic development in the 21st century. Solar energy is a clean, efficient and inexhaustible new energy. In today's soci...[Details]

      Thanks to IT Home netizen @R7000P for the clue, the price of Xiaomi's upcoming Redmi Watch 2 smartwatch is suspected to be exposed, and the price may be 399 yuan. 　　On the smart digital page of...[Details]

On July 26, Nidec Group and GAC Auto Parts Co., Ltd. jointly held a Nidec product exhibition with the theme of "Enter GAC and Move Forward Hand in Hand" at GAC Research Institute. About 410 pur...[Details]

Fault phenomenon When testing temperature, the error is large. Testing process After testing, the error in the sensor mode readback was nearly 100 times, and it was found that the analog unit of th...[Details]

Preface     According to the requirements of different car manufacturers and countries, the differences in narrowband electromagnetic radiation interference tests for automotive electronic products ...[Details]

A motor protector is an electrical device used to protect motors. Its main function is to monitor the working status of the motor and avoid motor damage by cutting off power or giving warning signa...[Details]

Sometimes I always wonder, what is the best way to learn? Just like learning USB, is it enough to just learn how to apply it, or do I have to go deep into the protocol content and the underlying driv...[Details]

In order to catch up with the last wave of 630, construction units of various projects are working intensively. However, the qualifications of construction contractors vary greatly, and the differe...[Details]

Sales and earnings per share increased significantly compared to the same period last year and exceeded the company's expectations SCHAFFHAUSEN, Switzerland – April 26, 2021 – TE Connectivity (TE) ...[Details]

A microcontroller program for an alarm clock. The buzzer is connected to P37, my single-chip digital tube is a four-digit common anode digital tube, connected to P0 and P2, K1 connected to P14...[Details]

At the first domestic 5G+Industrial Internet Conference, the data released showed that the number of domestic projects using 5G+Industrial Internet has exceeded 1,100. With the application of 5G Indu...[Details]

In the following content, the editor will focus on introducing and explaining the relevant content of spectrum analyzers, mainly on how to choose a spectrum analyzer and how to solve the loss of lock...[Details]

Advances in circuit board assembly, PCB layout and digital IC integration have created a new generation of high-density mounting, high-performance systems. The point-of- load (POL) DC/DC power supp...[Details]

The actual circuit using MIC4827 to drive a 3-inch square EL lamp is shown in the figure. The input current Iin=28mA of this circuit at Vin=3.3V, the output voltage is still 180Vp-p, and the operatin...[Details]