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Recently, when conducting a survey of investment institutions, Unigroup Guoxin announced that with the development of 5G, the Internet of Things, and the Internet of Vehicles, the company will focus ...[Details]

Although the world experienced an unprecedented economic crisis in 2009, the MEMS market was not affected. The total market value was almost the same as in 2008, and the shipment volume increased ...[Details]

At present, the main manufacturers of AD/DA are ADI, TI, BB, PHILIP, MOTOROLA, etc. 1. AD/DA devices of AD company AD has always maintained its market leadership in various analog-to-dig...[Details]

Preface When using a network analyzer to test multi-port microwave devices, the test cable and the connection between different ports of the DUT need to be changed during the test. For example, when ...[Details]

Electronic measuring instruments can be roughly divided into the following categories according to their working principles and uses.  Multimeter: Analog voltmeter, analog multimeter (i.e. pointer mu...[Details]

On March 27, Yutong Optics disclosed its 2021 annual report. In 2021, the company achieved operating income of 2.062 billion yuan, a year-on-year increase of 40.11%; net profit attributable to shareh...[Details]

Recently, the Korea Advanced Institute of Science and Technology (KAIST) released its latest research results: the humanoid robot pilot "PIBOT", which has attracted widespread attention....[Details]

We all know that the three-phase stator winding of the motor generates a rotating magnetic field through electric current. According to the principle of magneto-electric induction, the motor casing...[Details]

Artificial intelligence learns human knowledge and also absorbs human biases. This concern has long been around. But a new invention from Google has greatly accelerated the speed at which artificial ...[Details]

I recently started learning stm32, and I really felt the difference between stm32 and 51, but there is also a connection. I always feel that the biggest difference between 32 and 51 is that before us...[Details]

Eyang Technology's "Ultra-micro Multilayer Ceramic Capacitors for Mobile Internet" project won the "Second Prize for Scientific and Technological Progress of the 2017 China Electronics Society Scienc...[Details]

Recently, RongBa Technology announced that BAK Battery failed to pay the second installment of repayment on time and in full. According to the repayment arrangement previously reached by the two part...[Details]

    In daily hospital work, intravenous infusion is the most common clinical treatment method, but there is a rather annoying problem that has been plaguing medical staff, patients and their families,...[Details]

MCU chip model STC89C516 need Knowledge required 1. About digital tube A digital tube is a semiconductor light-emitting device, and its basic unit is a light-emitting diode. It is made up of ...[Details]

Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]