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Canada's GaN Systems has raised $150 million in financing from existing and new investors including BMW and Vitesco. CEO Jim Witham talks about his plans. “Gallium nitride (GaN) has really reached ...[Details]

Circuit diagram General picture Part of Figure 1 Part of Figure 2 Part of Figure 3 Parts list C language program #include reg51.h #define uint unsigned int  #define uchar unsigned char ...[Details]

A power amplifier (English name: power amplifier), referred to as "power amplifier", refers to an amplifier that can generate maximum power output to drive a load (such as a speaker) under given dist...[Details]

Guangzhou, December 8, 2023 /PRNewswire/ -- On December 7, TÜV Rheinland Greater China (hereinafter referred to as "TÜV Rheinland"), an international independent third-party testing, inspection and...[Details]

Apple is preparing to trial-produce AirPods wireless headphones in Vietnam, according to Nikkei Asian Review, citing people familiar with the matter. Apple supplier Goertek will test the flexibility ...[Details]

In recent days, driven by artificial intelligence, NVIDIA's stock price has surged again, and its market value has exceeded US$2 trillion, making it the third largest company in the US stock market b...[Details]

Recently, Chuzhou Huarui Microelectronics Technology Co., Ltd. (hereinafter referred to as "Haraui Microelectronics") completed its Series A financing, with investors including Yida Capital. Accord...[Details]

External interrupt principle External interrupt 0: (P3.2) can be selected by IT0 (TCON.0) to be low level effective or falling edge effective. When the CPU detects a valid interrupt signal on the P...[Details]

With the rapid development of my country's telecommunications industry, the demand for telephones has increased sharply. For this reason, a test instrument has been developed that can quickly and a...[Details]

　　 The first circuit principle:   The AC220V voltage is half-wave rectified by D3 and filtered by C1 to obtain a voltage of about +300V. One path is added to the switch tube Q2 c pole through the pri...[Details]

Tiangong-1 is waiting for Shenzhou-8. Reporters learned from the university exhibition area of ​​the 2011 Industrial Expo yesterday that Tiangong is equipped with wings that are very different from...[Details]

This article introduces a novel automobile taillight indicator. The indicator is composed of a special light-emitting diode dot matrix, with a total of eight groups. Each group is lit up at the same t...[Details]

Introduction: A reliable and low-cost bipedal robot platform is designed with modular design ideas. First, the robot's spatial motion and force are simplified. Through analysis and solution, the rela...[Details]

Overview With the improvement of people's living standards, cars have gradually entered families, and the requirements for car anti-theft are getting higher and higher. Although the car an...[Details]

In the field of industrial robots, ABB (Asea Brown Boveri) is one of the world's leading manufacturers, and its products are widely used in industries such as automobiles, electronics, and food and...[Details]